Bio batteries
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This document discusses bio-batteries, which are eco-friendly batteries that use biological materials like enzymes or microorganisms to generate electricity. It describes the history of bio-batteries, the different types including enzymatic and microbial batteries, how they work, potential applications, and advantages over conventional batteries like being non-toxic and renewable. While bio-batteries show promise as a green energy source, the document notes they currently have lower energy retention compared to other batteries. Overall, the document provides an overview of bio-batteries as an environmentally-friendly battery technology.
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This document discusses bio-batteries as a next generation fuel source. It provides background on bio-batteries, noting they generate electricity from renewable fuels like glucose. The principles of bio-batteries are explained, including their mechanism which uses enzymes to break down glucose, producing electrons and protons to generate electricity. Various types are described along with demonstrations showing their potential applications in devices. Advantages include being eco-friendly and having an instantly rechargeable fuel source, though limitations exist in energy storage compared to lithium batteries. The future potential of bio-batteries is explored, with researchers working to advance their development and practicality as an alternative energy source.
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This document discusses bio batteries, which generate electricity from renewable fuels like glucose. When enzymes break down glucose, electrons and protons are released. Bio batteries use enzymes to break down glucose, directly receiving energy. They work by using an anode, cathode, separator and electrolyte, allowing a flow of protons and electrons to generate electricity. Glucose is important as it is decomposed into materials the battery can use through enzymatic hydrolysis. Researchers are working to improve bio battery design and performance.
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This document discusses bio-batteries as a next generation fuel source. Bio-batteries generate electricity from renewable fuels like glucose through the use of enzymes or microorganisms. They work by using biological catalysts to break down fuels and produce electrons and protons, storing this energy for later use. Recent prototypes demonstrate improved power density and temperature stability. While still being researched, bio-batteries show promise as portable, renewable, and eco-friendly power sources for applications like medical devices.
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This document provides an overview of bio-batteries. It begins with an introduction explaining that bio-batteries generate electricity from organic compounds like glucose. It then discusses the need for bio-batteries as a renewable energy source, describes the basic construction of a bio-battery using an anode, cathode, separator and electrolyte, and explains how bio-batteries work by breaking down glucose to produce electrons and protons. The document also covers the types of bio-batteries, their temperature stability, advantages like being renewable and portable, disadvantages like lower energy retention, applications in devices and medicine, the future market potential, and concludes that bio-batteries show promise as an environmentally friendly battery
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This document discusses bio-batteries as a next generation fuel source. Bio-batteries generate electricity from renewable fuels like glucose through the use of enzymes or microorganisms. They work by using biological catalysts to break down fuels and produce electrons and protons, storing this energy for later use. Recent prototypes demonstrate improved power density and temperature stability. While still being researched, bio-batteries show promise as portable, renewable, and eco-friendly power sources for applications like medical devices.
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This document provides an overview of bio-batteries, including their working principle, types, advantages, disadvantages, and applications. Bio-batteries generate electrical energy through chemical reactions involving organic compounds like glucose, and include enzymes or microorganisms to break down substrates. There are two main types - enzymatic bio-batteries that use enzymes, and microbial bio-batteries that use microbes. Bio-batteries have advantages like being renewable, non-polluting, and safe, but store less energy than lithium batteries and cannot be used for long-term storage. Applications include powering medical implants, electronics, toys, and remote sensing devices.
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This technical presentation discusses bio batteries. Bio batteries use enzymes to break down glucose from sources like human blood to directly produce energy, which is then stored in the battery. Bio batteries consist of an anode, cathode, electrolyte and separator. They have advantages over other batteries like being able to recharge instantly through a constant glucose supply, and being non-flammable and non-toxic. However, bio batteries currently cannot retain energy as long as conventional batteries. Researchers continue working to improve bio batteries as a renewable and environmentally friendly energy source.
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In this ppt there is clear information about Bio-Battery.
where it started and how it works.
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Where bio battery is used.
Application of Bio Batteries .
New Era of energy sources.
Eco-Friendly Energy.
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bio batteryyyyy
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The document summarizes information about batteries, including:
1. Battery rating is specified in ampere-hours and depends on discharge current and time until the voltage reaches a specified level. Higher temperature, electrolyte density, and plate size increase the rating.
2. Battery efficiency is the ratio of energy output during discharge to input during charging, and ranges from 80-90% for amp-hours and 70-80% for watt-hours in lead-acid batteries.
3. Battery charging methods include constant current, constant voltage, and using a rectifier to convert AC to DC. The depth of discharge indicates the safe level a battery can be used before recharging.
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hi every body this ppt is atmost best ppt up to my knowledge which will gives a idea of "what is wire less electricity"(ln med voltage range)
if you need this ppt ,just mail to "gopalsai77@gamil.com"
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ULTRACAPACITOR
Ultracapacitors are high-capacity electrochemical capacitors that can store 10-100 times more energy per unit volume than traditional electrolytic capacitors. They bridge the gap between batteries and conventional capacitors by being able to accept and deliver charge much faster than batteries while storing more energy than regular capacitors. Ultracapacitors use a double-layer effect or pseudocapacitance to store electric energy and have various applications like backup power sources, UPS systems, and hybrid electric vehicles due to their high efficiency, rapid charging ability, wide temperature range, and long lifespan.
presentation on SUPERCAPACITOR
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Supercapacitors can store more energy than regular capacitors through electrochemical double layer capacitance. They provide very high charge/discharge rates, long cycle life, and high efficiency. While supercapacitors have lower energy density than batteries, they compensate with much higher power density and longer lifespan. Applications include public transportation, hybrid electric vehicles, backup power systems, and consumer electronics where high power delivery is needed.
Bio battery
A bio-battery is an energy storing device that is powered by organic compounds, usually being glucose, such as the glucose in human blood. When enzymes in human bodies break down glucose, several electrons and protons are released. Therefore, by using enzymes to break down glucose, bio-batteries directly receive energy from glucose. These batteries then store this energy for later use.[1] This concept is almost identical to how both plants and many animals obtain energy. Although the batteries are still being tested before being commercially sold, several research teams and engineers are working to further advance the development of these batteries.
Supercapacitors as an Energy Storage Device
Supercapacitors can store electric charge through a process called double layer capacitance. They have a higher power density than batteries but a lower energy density. A supercapacitor increases its capacitance and energy storage capacity by increasing the surface area of its electrodes and decreasing the distance between them. While supercapacitors have limitations like lower energy density and higher cost than batteries, they charge and discharge much faster than batteries and can be cycled millions of times, making them useful for applications that require bursts of energy or regeneration of energy. Recent research is focused on improving supercapacitors' energy density to make them a viable alternative to batteries for more applications.
Wireless charging of electric vehicles
This document discusses wireless charging of electric vehicles. It begins with an introduction explaining that electric vehicles are more eco-friendly than gas vehicles but have obstacles like battery capacity, weight, cost and charging time. Wireless charging is proposed to solve these issues by allowing charging during vehicle movement. It then describes what electric vehicles are, the need for them, different charging systems including wireless and plug-in, how wireless charging works using induction between coils, and experimental models tested. It outlines the construction of wireless charging roads, advantages like reduced costs and charging convenience, and disadvantages such as high installation costs. In conclusion, wireless charging is seen as most suitable for electric vehicles by reducing charging time and allowing charging on the move.
Ampere hour capacity of battery and battery back up calculation
This document discusses batteries, including primary and secondary batteries, different battery materials like lead acid and lithium ion, and ampere hour battery capacity. It defines ampere hour as the amount of energy charge in a battery that will allow one ampere of current to flow for one hour. It also explains how to calculate battery back-up time using the formula of dividing battery capacity in amp hours by the power consumption in watts, using an example of a 12V 180Ah battery powering a 500W load.
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Ampere hour capacity of battery and battery back up calculation
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This document provides an overview of bio-batteries, including their working principle, types, advantages, disadvantages, and applications. Bio-batteries generate electrical energy through chemical reactions involving organic compounds like glucose, and include enzymes or microorganisms to break down substrates. There are two main types - enzymatic bio-batteries that use enzymes, and microbial bio-batteries that use microbes. Bio-batteries have advantages like being renewable, non-polluting, and safe, but store less energy than lithium batteries and cannot be used for long-term storage. Applications include powering medical implants, electronics, toys, and remote sensing devices.
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This technical presentation discusses bio batteries. Bio batteries use enzymes to break down glucose from sources like human blood to directly produce energy, which is then stored in the battery. Bio batteries consist of an anode, cathode, electrolyte and separator. They have advantages over other batteries like being able to recharge instantly through a constant glucose supply, and being non-flammable and non-toxic. However, bio batteries currently cannot retain energy as long as conventional batteries. Researchers continue working to improve bio batteries as a renewable and environmentally friendly energy source.
Bio battery
This technical presentation discusses bio batteries. Bio batteries use enzymes to break down glucose from sources like human blood to directly produce energy, which is then stored in the battery. Bio batteries consist of an anode, cathode, electrolyte and separator. They have advantages over other batteries like being able to recharge instantly through a constant glucose supply, being non-flammable and non-toxic. However, bio batteries currently cannot retain energy as long as conventional batteries. Researchers are working to improve bio batteries so they can be a more practical renewable energy replacement.
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A bio-battery is a type of battery that uses organic compounds like glucose to generate electricity through enzymatic or microbial processes. It consists of an anode, cathode, separator, and electrolyte layered similarly to other batteries. At the anode, glucose is broken down by enzymes into electrons and protons. The protons move through the separator to the cathode, while electrons flow externally. At the cathode, enzymes use the electrons and protons to reduce oxygen and produce water. There are two main types - enzymatic and microbial bio-batteries. They have applications in medical implants, consumer electronics, and military devices due to their renewable energy source and lack of leakage hazards.
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Bio-batteries are energy storage devices powered by organic compounds like glucose. They contain basic battery components - anode, cathode, separator and electrolyte. Glucose obtained through enzymatic hydrolysis of cellulosic materials provides the energy. The process involves cellulose breaking down into glucose and further into gluconolactone, protons and electrons. Bio-batteries have advantages like being instant recharging, non-flammable, non-toxic and providing a renewable power source. They have potential future applications as alternative energy sources and in medicine.
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A bio-battery is a type of battery that uses organic compounds like glucose to generate electricity through enzymatic or microbial breakdown, rather than toxic chemicals. It has four main components - anode, cathode, electrolyte, and separator. In the human body, enzymes break down glucose into electrons and protons, and bio-batteries aim to harness this process to store energy. They provide advantages over traditional batteries like being non-polluting and not requiring an external power supply. However, bio-batteries also have limitations like storing less energy over long periods compared to lithium batteries.
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The document discusses bio-batteries, which generate electricity from organic compounds like glucose. Bio-batteries use enzymes to break down compounds and release electrons and protons, storing the energy. There are two types - passive systems that use natural diffusion and active systems that introduce substances forcibly. Bio-batteries are promising due to being eco-friendly, portable, and having a bright future as research increases in producing clean energy from readily available raw materials.
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A bio-battery converts chemical energy from organic compounds like glucose into electrical energy using enzymes. Early bio-batteries demonstrated this in 1912, but the first enzyme-based one wasn't reported until 1964. Compared to conventional batteries that use toxic chemicals, bio-batteries have potential as safer alternatives to power devices with their renewable and eco-friendly energy source. However, bio-batteries currently don't retain energy as well over long periods compared to lithium batteries.
ECE Bio-Battery ppt.pptx
A bio-battery converts chemical energy from organic compounds like glucose into electrical energy using enzymes. Early bio-batteries demonstrated this in 1912, but the first enzyme-based one wasn't until 1964. Bio-batteries have non-toxic, renewable fuels and could replace conventional batteries containing toxic chemicals. However, bio-batteries currently don't retain energy as well as lithium batteries over long periods.
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Sony developed a bio battery in 2007 that generates electricity through enzymes breaking down carbohydrates like glucose, mimicking energy generation in living organisms. This bio battery produced 50mW of power, the highest at the time, and was used to power a Walkman. The bio battery uses electron transport mediators to extract electrons from enzymatic reactions and divert them to electrodes, converting the energy from living organisms into electrical energy in an environmentally friendly way. It provides a renewable energy source with high energy density from materials like rice.
Bio battery 2003
This technical presentation discusses bio-batteries. Bio-batteries are energy storage devices powered by organic compounds like glucose from human blood. When enzymes break down glucose, electrons and protons are released and stored in the battery for later use. Like conventional batteries, bio-batteries have an anode, cathode, electrolyte and separator. However, they use biological enzymes as catalysts on the anode and cathode. Glucose is broken down on the anode, producing protons and electrons which move to the cathode through a mediator, generating electric energy. Advantages are the ability to instantly recharge through a glucose supply and being non-flammable and non-toxic. A disadvantage is they do not
suhas.ppt.pptx ppt about bio battery useful
The document is a presentation on bio batteries given by Yallalinga Goudar at Tontadarya College of Engineering, Gadag, under the guidance of Prof. J. G Shivanagutti. It contains details about the structure, working, and types of bio batteries. Bio batteries use enzymes or microorganisms to break down glucose or other organic compounds and generate electricity through oxidation-reduction reactions. They have advantages over conventional batteries like being non-toxic and having quick recharging capabilities. However, they also face challenges like low power output and issues related to microbial stability and scale-up.
Lithium-Ion Battery
In this presentation we learn basics of how the lithium-ion works and reacts with the environment to produce a unique source of energy storage device called battery.
In this presentation we will deal with:
Introducing Lithium-Ion Battery
It’s Construction
It’s Working
It’s Cell Reactions
It’s Advantages & Disadvantages
It’s Application, etc.
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This document summarizes a microbial fuel cell project. Microbial fuel cells generate electricity through the metabolic activity of microorganisms. They have potential for producing renewable bioelectricity from organic waste. The document outlines the history of microbial fuel cells, how they work, their components like the anode and cathode chambers, and substrates used. It discusses electron transfer mechanisms and recent improvements to increase efficiency. While microbial fuel cells show promise, their power density and costs need to improve for commercial viability.
Paper battery2
The document discusses paper batteries, including:
- A paper battery is formed by combining carbon nanotubes with conventional paper, acting as both a battery and supercapacitor.
- It is flexible, thin, and non-toxic, and can be folded, cut, or shaped without losing integrity.
- Paper batteries produce 1.5-3.7 volts and store 20-180 mAh of current, functioning from -75 to 150 degrees Celsius.
electrolyte for next generation batteries
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Bio Battery.pptx
Bio batteries generate electricity from organic substances through biological processes like microbial metabolism or plant photosynthesis. There are three main types - microbial fuel cells that use microbes, enzymatic biofuel cells that use enzymes, and plant-microbial fuel cells that combine plants and microbes. While bio batteries have advantages like being renewable and having low environmental impact, they currently have low power output and limited lifespan. However, ongoing research aims to improve their efficiency and power output, making bio batteries a potential future alternative for applications like medical devices, environmental monitoring, and large-scale energy storage.
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It is a good and most usefull for the all the engg students
It is a good and most usefull for the all the engg students
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Bio batteries
- 1. BIO-BATTERIES BY : AMOGHA. A.K. EEE- DEPARTMENT
- 2. • Introduction • Problem Statement • Literature Survey • What is Bio-Battery? • History • Need of Bio-Battery • Types of Bio-Battery • Construction • Working of Bio-Battery • Applications • Advantages & Disadvantages • Future Scope • Conclusion • References CONTENTS
- 4. The conventional batteries like lithium- ion batteries & alkaline batteries etc are not eco-friendly. Bio-Batteries are eco-friendly . Problem Statement
- 5. Nicolas. D has worked on microbial fuel cells that are low power devices which are harvested at their output . Kenji Kano has researched on enzymatic bio-batteries. Seokheun Sean Choi has studied on paper bio-battery. Literature Survey
- 6. Bio-Battery is an electric generation that utilizes energy sources such as carbohydrates, proteins, Amino acid and fat by digesting enzymes. What is Bio-Battery ?
- 7. The first microbial “Bio Fuel Cells” (BFC) was demonstrated in 1912. The first enzyme-based bio-fuel cell was reported in 1964 using glucose oxidize (GOx) as the anodic catalyst & glucose as the bio –fuel. History
- 8. • As we know that energy conservation is the major issue , the bio-battery is one of the energy conservation method. • Bio-batteries are the alternative for clean renewable energy power source. Need of bio-battery
- 9. Enzymatic bio-battery Enzymes are involved in breakdown of glucose. Microbial bio-battery Micro-organisms like Escherichia Coli, Electric bacteria etc are involved in breaking of glucose. Types of bio-battery
- 10. Construction Of Enzymatic Bio- Battery •Bio-batteries contain an anode,cathode,separator & electrolyte. •Main function of the separator is to avoid short circuits. •Anodes allow electrons to flow in from outside battery , whereas cathode allow current to flow out from battery. Bulb Mediator Separator
- 11. • Glucose is broken at anode • Protons are transferred to cathode via separator. • Electrons are transported to cathode by mediator. • Cathode uses enzymes for reduction reaction. • The reaction generates electrical energy. Working of Enzymatic bio-battery
- 12. Reaction Of Enzymatic bio-battery Glucose C6H12O6 Oxygen O2 Carbon dioxide CO2 Water H2O ENZYME BIO -BATTERY ELECTRICAL ENERGY + +
- 13. Principle Of Microbial Bio-Battery The bacteria live at anode & convert reactants like glucose, acetate & waste water into CO2, protons & e-. Under aerobic conditions, bacteria use oxygen/nitrate as a e- acceptor to produce water. In absence of O2, bacteria switch from e- acceptor to an insoluble acceptor. Electron transfer take place via membrane .
- 14. Construction Of Microbial Bio-Battery •Soil acts as nutrient – rich anodic media & proton-exchange membrane(PEM). •Anode is placed at a certain depth within soil. •Cathode rests at the top of soil & is exposed to air (O2). •Soil have microbes & electrogenic microbes which are needed for MFC’s which are full of complex sugars & other nutrients. •Aerobic microbes act as oxygen filters &that causes the redox- potential of soil to decrease with greater depth. Microbe
- 15. Reaction Of Microbial Bio-Battery Microbial Fuel Cell Load O2+ organic matter Reactants CO2 +H2O Products Electrical Energy
- 16. GRAPH: Comparison Of Energy Densities Of Ordinary Batteries & Bio- Batteries
- 17. Battery type Energy density Voltage Unit MJ/Kg Ah/kg Wh/kg V Primary Batteries AA alkaline battery 0.58 107 160 1.50 Li-MnO2 battery 0.90 83 250 3.00 Rechargeable Batteries Lead acid battery 0.14 19 40 2.11 NiMH battery 0.36 80 100 1.25 Lithium- ion battery 0.54 42 150 3.60 Bio-Batteries 100% methanol 19.7 5030 2515 0.50 100% glucose 15.5 3574 1787 0.50 100% maltodextrin 17.0 3970 1985 0.50 TABLE: Comparison Of Energy Densities Of Ordinary Batteries & Bio- Batteries
- 18. Applications Of Bio-Batteries Military Surveillance & Spying devices Medical Implants Insulin pumps Toys Toy batteries Electronic Devices Laptop & Cell phones BIO BATTERY BIO-BATTERY
- 19. • Eco-friendly • Raw materials are easily available. • Non-Explosive • Biodegradable • Safe batteries Advantages Of Bio-Battery
- 20. The bio-batteries are less likely to retain most of the energy during long term usage. Disadvantages Of Bio-Battery
- 21. Future Scope Bio-batteries have a very bright future ahead , as they serve a new form of energy that is proving to be environmental friendly, as well as successful, in producing and reserving energy.
- 22. Non-toxic Eco-friendly Contribution for safe earth planet. Conclusion
- 23. IEEE MEMS, Jan 2017, Seokheun Sean Choi :Journal of Advanced Materials Technologies A.A. Yazdi :Journal of Power Sources,Jan 2017 http://www.qrg.northwestern.edu/projects/vss/doc s/power/2-how-do-batteries-work.htmln www.fespa.com/news/blogs/laurel.../photosynthesi s-bio batteries.html www.studymafia.org References
- 24. THANK YOU ALL & HAVE A