The document provides an overview of lithium-ion battery technologies and opportunities for Taiwan. It discusses that global lithium battery anode materials are highly concentrated in China and Japan, which make up over 95% of the market. It also mentions several US startups working on improved battery materials and technologies. The document examines key areas for improvement in batteries like high voltage cathodes and high capacity anodes. It provides details on various anode and cathode materials being researched. Dendrite suppression methods and the use of coatings, additives, and solid polymer electrolytes are discussed. The opportunities for Taiwan to invest more in energy storage R&D to become a key player are presented.
Batteries are going to be the building block of the smart future currently being envisaged. From a strategic market perspective, a compilation of current and future Li-ion technologies. It is important to understand who are current market leaders in each crucial components of the Li-ion technology and how disruptive technologies will shift the power balance.
Status of Rechargeable Li-ion Battery Industry 2019 by Yole DéveloppementYole Developpement
E-mobility continues strongly driving the Li-ion battery demand.
More information on https://www.i-micronews.com/products/status-of-rechargeable-li-ion-battery-industry-2019/
Batteries are going to be the building block of the smart future currently being envisaged. From a strategic market perspective, a compilation of current and future Li-ion technologies. It is important to understand who are current market leaders in each crucial components of the Li-ion technology and how disruptive technologies will shift the power balance.
Status of Rechargeable Li-ion Battery Industry 2019 by Yole DéveloppementYole Developpement
E-mobility continues strongly driving the Li-ion battery demand.
More information on https://www.i-micronews.com/products/status-of-rechargeable-li-ion-battery-industry-2019/
High energy and capacity cathode material for li ion battriesNatraj Hulsure
Recent development in cathode materials for li-ion batteries drag the industries view towards it due to their high discharge rate compare to older ones.
In every moment of functioning the Li-Ion
battery must provide the power required by the user, to have a
long operating life and to and to provide high reliability in
operation. The methods for analysis and testing batteries are
ensuring that all these conditions imposed to the batteries are
met by being tested depending on their intended use.
A feasible way towards safer, better-performing batteries?
Conventional Li-ion battery technologies, based on flammable liquid electrolytes, are continuously improving. However, faster progress towards greater safety, higher performance, and better cost reduction is desired. A next-generation battery technology like solid-state battery, which uses solid electrodes and solid electrolytes, could potentially satisfy these objectives.
More information on : https://www.i-micronews.com/batteries-energy-mgmt/product/solid-state-battery.html
E-mobility | Part 2 - Battery Technology & Alternative Innovations (English)Vertex Holdings
Today, 60% of electric vehicles (EVs) are powered by lithium-ion batteries (LIBs) due to its efficiency, high power-to-weight ratio and flexibility to allow chemical alterations. As the EV industry gains steam, supply chain and design challenges are spurring battery manufacturers to explore alternatives.
Some of the alternative battery technologies include lithium-iron phosphate (LFP), lithium-sulfur battery (LSB) and sodium-ion battery (SIB). Besides LFP, LSB and SIB, solid-state batteries (SSBs) are touted as a forerunner for the next-generation battery technology.
Despite these advancements, the current speed of innovation is not accelerating fast enough to meet the demands of the rapidly growing EV sector. This presents opportunities in areas such as battery design and securing the supply chain locally via vertical integration.
As the world welcomes green mobility, commercializing battery technology will be imperative to drive global EV adoption. Given the increased push for battery development and innovation, we believe that it’s only a matter of time before supply catches up with demand.
Find out more here: https://bit.ly/3HUaf1Z
Lithium-Ion Battery (LIB) Manufacturing Industry. Start a Li-ion Battery Production. Battery Assembling Business
Lithium is a silver-white colored soft metal that belongs to the alkali metal group. Lithium is the lightest element known and has strong electrochemical potential. It is highly reactive element making it flammable and potentially explosive when exposed to air and water and is usually stored in mineral oil to preserve it from corrosion and tarnish.
Lithium-ion batteries have become the most important application of lithium and storage technology in the areas of portable and mobile applications (e.g. laptops, cell phones, smartphones, tablets, power tools, medical devices electric bicycles and electric cars).
See more
https://goo.gl/iaLHB3
Contact us:
Niir Project Consultancy Services
An ISO 9001:2015 Company
106-E, Kamla Nagar, Opp. Spark Mall,
New Delhi-110007, India.
Email: npcs.ei@gmail.com , info@entrepreneurindia.co
Tel: +91-11-23843955, 23845654, 23845886, 8800733955
Mobile: +91-9811043595
Website: www.entrepreneurindia.co , www.niir.org
Tags
#Lithium_Ion_Battery_Assembly, #Li_Ion_Battery_Assembling, Lithium-Ion Battery, #Lithium_Ion_Batteries_Production, Manufacturing of Lithium-Ion Batteries, Lithium-Ion Battery Manufacturing, #Lithium_Ion_Battery_Assembly_Plant, Lithium Ion Battery Manufacturing Process, Lithium Ion Battery Assembly Process, Lithium Ion Battery Manufacturing Cost, How to Set up Lithium Ion Battery Plant in India, #How_to_Start_Lithium_Ion_Battery_Manufacturing_Business, Battery Manufacturing Process, Battery Manufacturing, Lithium Ion Battery Production, Lithium Ion Battery Manufacture, #Production_of_Lithium_Ion_Battery, Battery Assembly, Battery Assembly Plant, Battery Manufacturing Plant, Project Report on Lithium Ion Battery Assembly Industry, Detailed Project Report on Lithium Ion Battery Production, #Project_Report_on_Lithium_Ion_Battery_Manufacturing, Pre-Investment Feasibility Study on Lithium Ion Battery Assembly Plant, Techno-Economic feasibility study on Lithium Ion Battery Assembly Plant, #Feasibility_report_on_Lithium_Ion_Battery_Production, Free Project Profile on Lithium Ion Battery Assembly, Project profile on Lithium Ion Battery Production, #Download_free_project_profile_on_Lithium_Ion_Battery_Assembly, Lithium-Ion Battery Factory, How to Start a Battery Manufacturing Business, Cost of Setting up a Battery Manufacturing Plant, Lithium-Ion Battery Business, #Lithium_Ion_Battery_Manufacturing_Industry
The lithium-ion batteries are first made safe for mechanical treatment, with plastics, aluminum, and copper separated and directed to their own recycling processes. Moreover, the incredible efforts are being made to develop electrode materials, electrolytes, and separators for energy storage devices to meet the needs of emerging technologies such as electric vehicles, decarbonizes electricity, and electrochemical energy storage.
From battery-to-precursor - Recycling of Lithium-Ion BatteriesChristian Hanisch
The use of lithium-ion batteries has grown since the market entry of portable power tools and consumer electronic devices. Soon, the need for lithium-ion batteries (LIB) will rise, when they are used in hybrid and full electric vehicles as well as in energy storage systems to enable the use of renewable energies. To prevent a future shortage of cobalt, nickel and lithium and to enable a sustainable life cycle of these technologies, new recycling processes for LIBs are needed. These new processes have to regain not only cobalt, nickel, copper and aluminum from spent battery cells, but also a significant share of lithium. Therefore, this presentation approaches unit operations and their combination to set up for efficient LIB recycling processes, especially considering the task to recover high rates of valuable materials with regard to involved safety issues. Further discussed unit operations are:
• Deactivation / Discharging of the battery
• Disassembly of battery systems (specifically for EV-Battery Systems)
• Mechanical Processes (inert crushing, sorting, sieving and thermo-mechanical separation)
• Hydro-metallurgical processes
• Pyro-metallurgical processes
A lithium-ion battery (sometimes Li-ion battery or LIB) is a member of a family of rechargeable battery types in which lithium ions move from the negative electrode to the positive electrode during discharge and back when charging. Li-ion batteries use an intercalated lithium compound as one electrode material, compared to the metallic lithium used in a non-rechargeable lithium battery. The electrolyte, which allows for ionic movement, and the two electrodes are the constituent components of a lithium-ion battery cell.
High energy and capacity cathode material for li ion battriesNatraj Hulsure
Recent development in cathode materials for li-ion batteries drag the industries view towards it due to their high discharge rate compare to older ones.
In every moment of functioning the Li-Ion
battery must provide the power required by the user, to have a
long operating life and to and to provide high reliability in
operation. The methods for analysis and testing batteries are
ensuring that all these conditions imposed to the batteries are
met by being tested depending on their intended use.
A feasible way towards safer, better-performing batteries?
Conventional Li-ion battery technologies, based on flammable liquid electrolytes, are continuously improving. However, faster progress towards greater safety, higher performance, and better cost reduction is desired. A next-generation battery technology like solid-state battery, which uses solid electrodes and solid electrolytes, could potentially satisfy these objectives.
More information on : https://www.i-micronews.com/batteries-energy-mgmt/product/solid-state-battery.html
E-mobility | Part 2 - Battery Technology & Alternative Innovations (English)Vertex Holdings
Today, 60% of electric vehicles (EVs) are powered by lithium-ion batteries (LIBs) due to its efficiency, high power-to-weight ratio and flexibility to allow chemical alterations. As the EV industry gains steam, supply chain and design challenges are spurring battery manufacturers to explore alternatives.
Some of the alternative battery technologies include lithium-iron phosphate (LFP), lithium-sulfur battery (LSB) and sodium-ion battery (SIB). Besides LFP, LSB and SIB, solid-state batteries (SSBs) are touted as a forerunner for the next-generation battery technology.
Despite these advancements, the current speed of innovation is not accelerating fast enough to meet the demands of the rapidly growing EV sector. This presents opportunities in areas such as battery design and securing the supply chain locally via vertical integration.
As the world welcomes green mobility, commercializing battery technology will be imperative to drive global EV adoption. Given the increased push for battery development and innovation, we believe that it’s only a matter of time before supply catches up with demand.
Find out more here: https://bit.ly/3HUaf1Z
Lithium-Ion Battery (LIB) Manufacturing Industry. Start a Li-ion Battery Production. Battery Assembling Business
Lithium is a silver-white colored soft metal that belongs to the alkali metal group. Lithium is the lightest element known and has strong electrochemical potential. It is highly reactive element making it flammable and potentially explosive when exposed to air and water and is usually stored in mineral oil to preserve it from corrosion and tarnish.
Lithium-ion batteries have become the most important application of lithium and storage technology in the areas of portable and mobile applications (e.g. laptops, cell phones, smartphones, tablets, power tools, medical devices electric bicycles and electric cars).
See more
https://goo.gl/iaLHB3
Contact us:
Niir Project Consultancy Services
An ISO 9001:2015 Company
106-E, Kamla Nagar, Opp. Spark Mall,
New Delhi-110007, India.
Email: npcs.ei@gmail.com , info@entrepreneurindia.co
Tel: +91-11-23843955, 23845654, 23845886, 8800733955
Mobile: +91-9811043595
Website: www.entrepreneurindia.co , www.niir.org
Tags
#Lithium_Ion_Battery_Assembly, #Li_Ion_Battery_Assembling, Lithium-Ion Battery, #Lithium_Ion_Batteries_Production, Manufacturing of Lithium-Ion Batteries, Lithium-Ion Battery Manufacturing, #Lithium_Ion_Battery_Assembly_Plant, Lithium Ion Battery Manufacturing Process, Lithium Ion Battery Assembly Process, Lithium Ion Battery Manufacturing Cost, How to Set up Lithium Ion Battery Plant in India, #How_to_Start_Lithium_Ion_Battery_Manufacturing_Business, Battery Manufacturing Process, Battery Manufacturing, Lithium Ion Battery Production, Lithium Ion Battery Manufacture, #Production_of_Lithium_Ion_Battery, Battery Assembly, Battery Assembly Plant, Battery Manufacturing Plant, Project Report on Lithium Ion Battery Assembly Industry, Detailed Project Report on Lithium Ion Battery Production, #Project_Report_on_Lithium_Ion_Battery_Manufacturing, Pre-Investment Feasibility Study on Lithium Ion Battery Assembly Plant, Techno-Economic feasibility study on Lithium Ion Battery Assembly Plant, #Feasibility_report_on_Lithium_Ion_Battery_Production, Free Project Profile on Lithium Ion Battery Assembly, Project profile on Lithium Ion Battery Production, #Download_free_project_profile_on_Lithium_Ion_Battery_Assembly, Lithium-Ion Battery Factory, How to Start a Battery Manufacturing Business, Cost of Setting up a Battery Manufacturing Plant, Lithium-Ion Battery Business, #Lithium_Ion_Battery_Manufacturing_Industry
The lithium-ion batteries are first made safe for mechanical treatment, with plastics, aluminum, and copper separated and directed to their own recycling processes. Moreover, the incredible efforts are being made to develop electrode materials, electrolytes, and separators for energy storage devices to meet the needs of emerging technologies such as electric vehicles, decarbonizes electricity, and electrochemical energy storage.
From battery-to-precursor - Recycling of Lithium-Ion BatteriesChristian Hanisch
The use of lithium-ion batteries has grown since the market entry of portable power tools and consumer electronic devices. Soon, the need for lithium-ion batteries (LIB) will rise, when they are used in hybrid and full electric vehicles as well as in energy storage systems to enable the use of renewable energies. To prevent a future shortage of cobalt, nickel and lithium and to enable a sustainable life cycle of these technologies, new recycling processes for LIBs are needed. These new processes have to regain not only cobalt, nickel, copper and aluminum from spent battery cells, but also a significant share of lithium. Therefore, this presentation approaches unit operations and their combination to set up for efficient LIB recycling processes, especially considering the task to recover high rates of valuable materials with regard to involved safety issues. Further discussed unit operations are:
• Deactivation / Discharging of the battery
• Disassembly of battery systems (specifically for EV-Battery Systems)
• Mechanical Processes (inert crushing, sorting, sieving and thermo-mechanical separation)
• Hydro-metallurgical processes
• Pyro-metallurgical processes
A lithium-ion battery (sometimes Li-ion battery or LIB) is a member of a family of rechargeable battery types in which lithium ions move from the negative electrode to the positive electrode during discharge and back when charging. Li-ion batteries use an intercalated lithium compound as one electrode material, compared to the metallic lithium used in a non-rechargeable lithium battery. The electrolyte, which allows for ionic movement, and the two electrodes are the constituent components of a lithium-ion battery cell.
Software can be used to speed up R&D into sustainable solutions such as alternative energy (batteries, fuel cells, biomass conversion), catalysts, and eljminiating environmental toxins. The presentation gives an overview of the various methods and illustrates their applicaiton with case studies.
Sirris Innovate 2011 - Smart products by printing, prof. Marc Van Parys, Sens...Sirris
Prof Van Parys reports about recent smart product democases using thermochrome and luminescent sensor inks. This resulted in fascinating new products like a baby suit that changes color (when wet), or a bikini that measures light intensity and indicates the amount of sun screen to apply to the skin.
Муханбетжанова Урхия Сагинтаевна, воспитатель мини-центра
ГУ «Средняя общеобразовательная школа № 2 отдела образования акимата города Аркалыка »
Костанайская область
The Most Complete Interpretation of Anode Materials Standards for Lithium-ion...etekware
To promote the healthy development of the lithium industry, China has successively promulgated relevant standards since 2009, involving raw materials, products and testing methods. Specifically, it proposes specific indicators for each parameter and the corresponding testing methods, which guided the production and application of anode materials. The types of anode materials in practical application are concentrated (graphite and Li4Ti5O12), related to four standards. Now, there are six standards under development or revision, indicating that the variety of anode materials has increased and new standards are needed to regulate their development. This article will focus on the main points of the four promulgated standards.
Interpretation of Anode Materials Standards for Lithium-ion Batteries.pdfETEK1
With many advantages, such as high energy density, long cycle life, low self-discharge,
no memory effect and environmental friendliness, lithium-ion batteries (LIBs) have been
widely used in consumer electronics, such as smartphones, smart bracelets, digital cameras
and laptops, with the strongest consumer demand. At the same time, it is promoted in the
markets of pure electric, hybrid electric and extended-range electric vehicles, with the fastest
market share growth. LIBs are also gaining momentum in large-scale energy storage
applications, such as power grid peak regulation, household power distribution and
communication base stations
Steve Sloop - OnTo Technologies (Drive Oregon EV Battery Recycling and Reuse ...Forth
From Drive Oregon's February 2015 Event "Creative Approaches to Recycling and Reusing EV Batteries."
Presented by Steve Sloop, Presides of OnTo Technologies
Recycling Technology For Spent Lithium-ion batteriesbmeshram
#technologies for recycling spent batteries in economical and best ways
#under a lowest or minimum energy requirements in high sunlight area overall area in earth
Title: Advancements in Electrode Materials for Automotive Batteries: A Comprehensive Review
Abstract:
The automotive industry is rapidly transitioning towards electric propulsion systems to mitigate environmental impacts and reduce dependency on fossil fuels. Central to this shift are advancements in battery technology, particularly in electrode materials, which play a critical role in determining battery performance, energy density, and lifespan. This comprehensive review explores the latest developments in electrode materials for automotive batteries, encompassing lithium-ion, solid-state, and beyond lithium-ion technologies. We delve into the fundamental principles governing electrode material selection, discuss current challenges, and analyze emerging trends such as silicon-based anodes, sulfur cathodes, and solid electrolytes. Through an extensive examination of recent research and commercial developments, we provide insights into the future direction of electrode materials for automotive batteries, highlighting key areas for further research and innovation.
1. Introduction:
- Overview of the importance of electrode materials in automotive batteries
- Transition towards electric vehicles (EVs) and the role of batteries
- Purpose and scope of the review
2. Fundamentals of Battery Electrodes:
- Electrochemical principles underlying battery operation
- Role of electrodes in battery performance
- Requirements for automotive applications: energy density, power density, longevity, and safety
3. Lithium-Ion Batteries:
- Overview of lithium-ion battery architecture
- Current electrode materials: graphite anodes, lithium cobalt oxide (LCO), lithium iron phosphate (LFP), etc.
- Challenges and limitations: capacity degradation, safety concerns, resource availability
- Recent advancements in electrode materials for lithium-ion batteries
4. Beyond Lithium-Ion Batteries:
- Need for higher energy density and sustainability
- Emerging alternatives: lithium-sulfur (Li-S), lithium-air (Li-O2), sodium-ion (Na-ion), potassium-ion (K-ion) batteries
- Electrode materials for non-lithium systems: sulfur cathodes, sodium-ion anodes, etc.
- Comparative analysis of different beyond lithium-ion technologies
5. Silicon-Based Anodes:
- Potential of silicon as a high-capacity anode material
- Challenges: volume expansion, cycling stability, Coulombic efficiency
- Strategies to mitigate silicon anode limitations: nanostructuring, alloying, coatings
- Progress in commercialization and integration into automotive batteries
6. Solid-State Batteries:
- Advantages of solid-state electrolytes over liquid electrolytes
- Materials for solid-state electrolytes: sulfides, oxides, polymers
- Solid-state electrode materials: lithium metal, sulfides, etc.
- Recent breakthroughs in solid-state battery technology and their implications for automotive applications
7. Challenges and Opportunities:
- Scalability
Electrochemical Performance Of Pressure Tolerant Anodes For A Li-seawater Ba...chrisrobschu
Electrochemical Society Meeting
Electrochemical Performance Of Pressure Tolerant Anodes For A Li-seawater Battery
Autonomous undersea systems are being developed for a variety of US Navy mission scenarios.
The mission duration of autonomous undersea vehicles and sensors is limited by the amount of onboard energy.
Objective:
Develop a novel energy source with increased energy density for increased mission duration.
Also must be:
Safe
Robust
Long shelf life
Pressure tolerant
Reasonable cost
Air independent
Very high theoretical specific energy:
8572 Wh/kg of Li and 4578 Wh/L of Li (seawater cathode)
Don't need to carry seawater or oxygen.
Practical battery energy density depends on efficient packaging of Li and voltage.
Primary (one use) battery
Reserve Battery
Long shelf life – no self discharge
Potentially safer to store than commercial Li batteries
Ecs spring meeting_2009
Vaibhav Kumar Singh and M Faisal Jamal Khan, Ravensburg-Weingarten University, Germany “Analytical Study and Comparison of Solid and Liquid Batteries for Electric Vehicles and Thermal Management Simulation” United International Journal for Research & Technology (UIJRT) 1.1 (2019): 27-33.
A scalable synthesis route for Lithium cobalt oxide (LiCoO2, LCO)Benzene4
Lithium cobalt oxide is of the most popular cathode materials for lithium-ion batteries. The synthesis route of nanoscale or sub-micrometer scale is developed and reported in this poster.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Elevating Tactical DDD Patterns Through Object Calisthenics
A pragmatic perspective on lithium ion batteries
1. A Pragmatic Perspective on
Lithium Ion Batteries (LIBs)
從實用的觀點評估鋰電池研究近期的契機
Bing Hsieh
November, 2015
2. $100B energy storage industry
• Key Players: Japan, China, Korea, and US
Does Taiwan want to become a “key” player?
•In 2014, global lithium battery anode materials output totaled around
70,000 tons, concentrated in China and Japan, which together constituted
over 95% of global anode materials sales volume.
•Global anode materials industry is highly concentrated, with major
manufacturers including Hitachi Chemical, JFE Chemical, Mitsubishi
Chemical, BTR, and Ningbo Shanshan, which held a combined market
share of over 80% in 2014.
- Hitachi & Ningbo Shanshan: artificial graphite
- BTR & Mitsubishi : natural graphite
- JFE Chemical & Ningbo Shanshan in MCMB
(MesoCarbon MicroBeads)
3. Startups in the Bay Area
Founder University Focus
Amprius Yi Cui Stanford Si Anode
Imprint Energy James Evans UC Berkeley ZincPoly
Seeo (acquired
By Bosch 博世)
Nitash Balsara UC Berkeley Polymer Electrolytes
BlueCurrent Nitash Balsara UC Berkeley Oligomer Electrolytes
Saktis3 Ann Marie Sastry U Michigan Solid State LIBs
Cambrios Angela Belcher MIT Ag Nanowires
Transparent conductor
C3Nano Zhenan Bao Stanford CNT transparent Conductor
Carbon3D Joe Desimone U N Carolina 3D printing (business product)
Ubiquitous
Energy
Vladimir Bulović MIT Transparent Solar Cells
Does it make sense for Taiwan to invest more
in energy storage technologies?
If yes, Why & How?
4. Cost of LIBs
DOE cost
target of
$150/kWh
in ~2030
Nissan Leaf
Battery Pack
@ $270/kWh
In 2014
5. Li+ & e- flow in LIBs
• Li+ & e- flow in the same direction.
• During charging Li+/e- flow from v+ to v-.
• During discharging from v- to v+ electrode.
(Cu)(Al)
• Al (d=2.7); Cu (d=9.0)
• Al: light weight; but can alloy with Li
• Surface Al2O3 gives impedance.
(3M has carbon coated oxide-free Al )
• Energy density α Electrode thickness
• High Battery Cost: $1000/kwh
6. Micrographs of Electrode Particles
LiCoO2
LiCoO2
LiCoO2
LiNiO2
LiNiO2
KS4 Graphite Si NP
NonPorous particles!
8. Thin or thick electrode?
Seeo Inc
SolidEnergy System
US 2014/0170524
1-28. (canceled)
29. An electrochemical cell,
comprising: an anode;
a semi-solid cathode including a
suspension of about 40% to
about 75% by volume of an active
material and about 1% to about
6% by volume of a conductive
material in a non-aqueous liquid
electrolyte; and
an ion-permeable membrane
disposed between the anode and
the semi-solid cathode,
wherein, the semi-solid cathode
has a thickness in the range of
about 250 μm to about 2,000 μm,
and wherein the electrochemical
cell has an area specific capacity
of at least 7 mAh/cm2 at a C-rate
of C/4.
11. Key Areas & Issues in LIBs
• High Voltage and High Capacity Cathodes –
- No stable and no electrolytes could be used.
- Electrode coating has potential.
- 3M, Umicore, BASF, Argonne, Hydro Quebec
- S (1670mAh/g); O2 (>3300 mAh/g, light oxygen)
• High Capacity Anodes –
-Li (3860 mAh/g) or Si (4200 mAh/g);
- Li dendrite formation vs. Si pulverization.
- Electrode coating has shown potential.
- Li over Si, because Si anode may not work out.
- Li: SolidEnergy, Seeo. Si: Amprius and various big companies
• High Voltage Electrolytes
- May not be practical,
- additives work may bare fruits; but can only be used for final optimization
• Polymer Electrolytes
- Safer, could suppress dendrite formation and enable the use of Li metal; but need to
operate at 50-90oC.
- Could reduce the overall cost of LIBs and enable Li-S and Li-Air technologies.
- May be used as separators, binders for electrodes, especially for Si anode – An value add.
13. John Goodenough,
Not enough for Goodenough,
The man who brought us the lithium-ion battery at the age of 57
has an idea for a new one at 92
http://qz.com/338767/the-man-who-brought-us-the-lithium-ion-battery-at-57-has-
an-idea-for-a-new-one-at-92/
“I want to solve the problem before I throw my chips in.
I’m only 92. I still have time to go.”
—John Goodenough Feb 2015
14. Major Strategies to Improve LIB Materials
B or N doped grapheneGraphene-PNNi compositenanoparticles
15. List of Important Cathode Materials
voltage specific
capacity
(mAh/g)
energy
density
(wh/kg)
Conductivi
ty
Density
(g/cm3)
[Tapped]
Surface
area
(m2/g)
Cost
($/kg)
LiFePO4 (Fiscar) LFP O 3.4 100-160
(170)
578 E-8 0.23
LiFe1/2Mn1/2PO4 O 3.4-4.1 160
(170)
LiMnPO4 O 4.1 171 701 E-10
LiCoPO4 O 4.8 167 802
LiNiPO4 O 5.1 167 852
LiCoO2 (toxic) (Tesla) LCO L 3.7 120-155
(274 )
570 E-4 25
LiMnO2 L
LiNiO2 (toxic) L 135-180
(274)
13
Li(Ni16/20Co3/20Al1/20)O2 NCA L 3.8
(3-4.2)
180-200
(??)
680-760 4.45 0.5
Li(Ni1/3Mn1/3Co1/3)O2
Nissan & GM
NMC111
BC618
L 4.2-4.6 130-150
(272)
597 4.8
[2.69]
0.26
Li(Ni1/2Mn3/10Co2/10)O2
1/5LiCoO2*4/5(LiMn3/8Ni2/8)O2
NMC532 ??
(164)
635
Li(Ni2/5Mn2/5Co1/5)O2
1/5LiCoO2*4/5(LiMn1/2Ni1/2)O2
NMC442
BC718
??
(155)
4.7
[2.29]
0.39
Li(Ni3/5Mn1/5Co1/5)O2
1/5LiCoO2*2/5(LiMn1/2Ni1/2)O2
NMC622
Li(Ni4/5Mn1/10Co1/10)O2
1/10LiCoO2*4/5(LiMn1/2Ni1/2)O2
NMC811
Lithium Rich Layer Oxide
Li(Li1/3Mn2/3)O2*Li(Mn3/8Ni3/8Co
1/4)O2 = Li(Li, Mn, Ni, Co)O2
HE-NMC
(HE-NCM)
L 4.65
(5.1)
???
(250)
986
LiMn2O4 LMO S 4.3
(3.5-4.3)
100-130
(148)
500
(585)
E-4 4.29 0.5 0.5
LiMn3/2Ni1/2O4
(Nissan, GM)
LMNO
HV-spinel
S 4.7 120
(148)
651 4.45 1.3
16. Energy Diagrams of LIBs
Vacuum level
Li = 2.9 eV 7 eV
Coatings on cathode particles &
Li metals can be viewed as preformed
SEI layers. Working on preformed SEI layers
Is more practical than trying to develop
Electrolytes with higher oxidation potentials.
17. Coatings on Cathodes Particles
- Preformed SEI Layers
• Carbon coatings: Amorphous C, Graphene, C-PANI composites
• Metal oxide coatings – Al2O3, SiO2, TiO2, ZrO2, MgO
• Metal fluoride – AlF3, LaF3
• FePO4 and FePO4-PANI
• Hybrid coatings of carbon – C+Li3PO4;
18. Dendrite Formation in LIBs
•“Good” SEI formation allows Li+
to diffuse in and out of the anode.
•“Bad” SEI does not allow the flow
of Li+ in and out of the anode due
to both thickness issues as well as
a different chemical makeup
compared to good SEI. Dendritic
growth of metallic Li shorts the
battery after reaching the
cathode.
19. Dendrite Suppressing Methods
• Electrolyte additives: Alkali salts (Cs+), high LiTFSI
concentrations.
• Coatings on Li metal: Carbon coating
• Thermal conductor coatings on separator: BN
• Ionic liquids as eletrolytes.
• Polymer electrolytes: block polymers, crosslinked polymers.
• Pulse charging
• Others
21. Mechanism of Dendrite Formation
in Li ion/Li metal Batteries
This seemingly elegant method for suppressing
The growth of Li dendrite was not patented.
22. Self-Healing Electrostatic Shield (SHES)
Mechanism
•SEI layer will form once Li metal
contact liquid electrolyte.
•Li ions can diffuse through SEI layer
and deposit on Li surface
•SHES additives (such as Cs ions) will
stay outside of SEI layer
•Formation and stability of SEI layer
are the main factors affecting the
Coulombic efficiency of Li
deposition/stripping processes.
24. Block Copolymers as Solid Electrolytes
Seeo Inc.
PATTERNS APLENTY
These TEM images show
various morphologies of
polystyrene-
poly(ethylene oxide)
copolymers, doped with
salts, that can be used in
advanced batteries.
Understanding the
factors that control
polymer structure and
ionic conductivity is key
to exploiting these
materials.
PS = red, black; PEO = green, white; salt = blue.
Credit: Nitash Balsara, UC Berkeley (Founder of Seeo Inc)
25. Mechanism of Dendrite Formation
in Li metal Batteries
Synchrotron hard X-ray microtomography experiments on
symmetric lithium–polymer–lithium cells cycled at 90 °C
Credit: Nitash Balsara, UC Berkeley
26. Block Copolymers as Solid Electrolytes
(Seeo Inc)
Mw = 100K or 200K
50% triblock
No homopolymers
•Anionic polymers can be easily isolated in high purity
•ATRP polymers have ionic and homopolymer impurities and weak ester groups.
•Nitroxide Mediated Polymerization (NMP) has become the method of choice.
•Too expensive.
s-BuLi EO
(CH2CH2O)(CH2 CH)
PEG OHHO
Br
O
Br
PEG OO
O
Br
O
Br CuCl2
Me6TREN
(CH2CH2O)(CH2 CH) (CH2 CH)
s-BuLi EO
Br Br
(CH2CH2O)(CH2 CH) (CH2 CH)
<50% triblock
27. Block/Comb Polysiloxanes as Electrolytes
Polysiloxane chain has very low Tg of -123oC
D3V
(CH2 CH) (Si
CH3
O)
s-BuLi
Si O SiH CH2CH2R
1-3
(CH2 CH) (Si
CH3
O)
Si O Si CH2CH2RPt cat
Si O SiH H
R
Rh
Si O SiH CH2CH2R
•A powerful modular synthesis of functional block copolymers.
•Achieved quantitative grafting for many pendant groups.
•Wide range of oligoEO groups have been incorporated into R .
•Highest conductivity achieved is 1x10-4 S/cm (n = 4 is sufficient), giving an
operation temperature of ~50oC.
•Amphiphilic polysiloxanes remain an attractive but barely explored solid
electrolyte materials.
•Too expansive.
(Si
CH3
H
O) (Si
CH3
O)
R
R
(Si
CH3
O) (Si
CH3
O)
Si O Si CH2CH2R
R = -(CH2CH2O)n-CH3 n = 3-6
28. Ionic Liquids as Conductivity Enhancing Additives
N
NR1
R1
R3+
CF3-SO2-N--SO2CF3
X- N+
X-
B-
O
O
O
O
-Commercial materials not stable and did not give much
improvement on conductivity.
-Chemistry is straight forward, but purification was more involved.
-One of the ionic liquid gave 10X improvement of conductivity of a
polysiloxane electrolyte to 7 x 10-4 S/cm (4EO)
X- =
29. Si Anodes
• Yi Cui has a monopoly in this area. See
https://www.youtube.com/watch?v=0Z7cEWrX9U4
• Pomegranate Si micron particles
• Reduced Silica
• New polymer biners
• Others
32. Si NP from Reduced Silica
high reversible capacity of 3105 mAh g21. In particular, reversible Li storage capacities
above 1500 mAh/g were maintained after 500 cycles at a high rate of C/2.
33. Conjugated Polymers as Binders for Si Anode
Gao Liu -LBNL
peel strength
Electrode swelling
Cycling
Performance
Rate
Performance
34. Non-conjugated Polymers as Binders for Si Anode
Gao Liu -LBNL
After 500 cycles After only 40 cycles
•Lower cost materials.
•Work better than conjugated polymers
PVDFPoly(pyrene)
35. Key Issues & Interests in LIBs
• High Voltage and High Capacity Cathodes –
- No stable and no electrolytes could be used.
- Electrode coating has potential.
- 3M, Umicore, BASF, Argonne, Hydro Quebec
- S (1670mAh/g); O2 (>3300 mAh/g, light oxygen)
• High Capacity Anodes –
-Li (3860 mAh/g) or Si (4200 mAh/g);
- Li dendrite formation vs. Si pulverization.
- Electrode coating has shown potential.
- Li over Si, because Si anode may not work out.
- Li: SolidEnergy, Seeo. Si: Amprius and various big companies
• High Voltage Electrolytes
- May not be practical,
- additives work may bare fruits; but can only be used for final optimization
• Polymer Electrolytes
- Safer, could suppress dendrite formation and enable the use of Li metal; but need to
operate at 50-90oC.
- Could reduce the overall cost of LIBs and enable Li-S and Li-Air technologies.
- May be used as separators, binders for electrodes, especially for Si anode – An value add.