Nuclear batteries offer a compact, lightweight, and self-contained power source that can last for decades without needing replacement like chemical batteries. They generate electricity through the emissions from radioactive isotopes without relying on nuclear reactions, avoiding radioactive waste. Betavoltaics uses the energy from beta particles emitted by a radioactive gas to generate electron-hole pairs in silicon, producing an electric current. Direct charging generators sustain oscillations in an LC circuit through energy absorbed from alpha particles decaying in the circuit's core, delivering excess energy to a load. While nuclear batteries have applications in space, medical devices, mobile electronics, and sensors, their high initial cost and need to meet radiation safety standards must first be addressed.
An opto-electric nuclear battery is a device that converts nuclear energy into light, which it then uses to generate electrical energy. A beta-emitter such as technetium-99 or strontium-90 is suspended in a gas or liquid containing luminescent gas molecules of the excimer type, constituting a "dust plasma." This permits a nearly lossless emission of beta electrons from the emitting dust particles
The terms atomic battery, nuclear battery, tritium battery and radioisotope generator are used to describe a device which uses energy from the decay of a radioactive isotope to generate electricity. Like nuclear reactors they generate electricity from atomic energy, but differ in that they do not use a chain reaction.
An opto-electric nuclear battery is a device that converts nuclear energy into light, which it then uses to generate electrical energy. A beta-emitter such as technetium-99 or strontium-90 is suspended in a gas or liquid containing luminescent gas molecules of the excimer type, constituting a "dust plasma." This permits a nearly lossless emission of beta electrons from the emitting dust particles
The terms atomic battery, nuclear battery, tritium battery and radioisotope generator are used to describe a device which uses energy from the decay of a radioactive isotope to generate electricity. Like nuclear reactors they generate electricity from atomic energy, but differ in that they do not use a chain reaction.
Nuclear batteries use the incredible amount of energy released naturally by tiny bits of radio active material without any fission or fusion taking place inside the battery. These devices use thin radioactive films that pack in energy at densities thousands of times greater than those of lithium-ion batteries. Because of the high energy density nuclear batteries are extremely small in size. Considering the small size and shape of the battery the scientists who developed that battery fancifully call it as "DAINTIEST DYNAMO". The word 'dainty' means pretty.
Chemical batteries require frequent replacements and are bulky.
Fuel and Solar cells are expensive and requires sunlight respectively.
Need for compact, reliable, light weight and long life power supplies.
Nuclear batteries have lifespan upto decades and nearly 200 times more efficient.
Do not rely on nuclear reaction so, no radioactive wastes.
Uses emissions from radioactive isotope to generate electricity.
Can be used in inaccessible and extreme conditions.
An Overview of Photovoltaic Systems or PV Systems. This PPT outlines what a solar systems is and what it is consisted of. From solar panels to charge controller to deep cycle batteries to the inverter.
Nuclear batteries use the incredible amount of energy released naturally by tiny bits of radio active material without any fission or fusion taking place inside the battery. These devices use thin radioactive films that pack in energy at densities thousands of times greater than those of lithium-ion batteries. Because of the high energy density nuclear batteries are extremely small in size. Considering the small size and shape of the battery the scientists who developed that battery fancifully call it as "DAINTIEST DYNAMO". The word 'dainty' means pretty.
Chemical batteries require frequent replacements and are bulky.
Fuel and Solar cells are expensive and requires sunlight respectively.
Need for compact, reliable, light weight and long life power supplies.
Nuclear batteries have lifespan upto decades and nearly 200 times more efficient.
Do not rely on nuclear reaction so, no radioactive wastes.
Uses emissions from radioactive isotope to generate electricity.
Can be used in inaccessible and extreme conditions.
An Overview of Photovoltaic Systems or PV Systems. This PPT outlines what a solar systems is and what it is consisted of. From solar panels to charge controller to deep cycle batteries to the inverter.
Nuclear battery-A power point presentationAditiPramanik
Â
This is a Power Point Presentation on Nuclear Battery.
In this slide you will know what is a nuclear battery and its uses.Pictures are attached for good understanding.And also you can get a idea how a presentation should look like.
Hope you like :)
If you like this power point presentation then please do like and share and follow :)
Thank you 😊
Super Capacitor by NITIN GUPTA
NITIN GUPTA,CEO/FOUNDER/OWNER at "TECH POINT"
Here's Channel Link
PLEASE SUBSCRIBE Our channel TECH POINT ..
FOLLOW US ON TWITTER:https://twitter.com/Nitin_TECHPOINT
Follow us on Facebook:https://www.facebook.com/NitinGupta1054.Official.PSIT
Follow us on Instagram:https://www.instagram.com/nitingupta_official
SUBSCRIBE Our channel:https://www.youtube.com/channel/UCj3XVydYG3oPVJeZscU4NIg?sub_confirmation=1
Ultracapacitors can be defined as a energy storage device that stores energy electrostatically by polarizing an electrolytic solution.
Unlike batteries no chemical reaction takes place when energy is being stored or discharged and so ultracapacitors can go through hundreds of thousands of charging cycles with no degradation.
Ultracapacitors are also known as double-layer capacitors or supercapacitors.
A burgeoning need exists today for small, compact, reliable, lightweight and self-contained rugged power supplies to provide electrical power in such applications as electric automobiles, homes, industrial, agricultural, recreational, remote monitoring systems, spacecraft and deep-sea probes. Radar, advanced communication satellites and especially high technology weapon platforms will require much larger power source than today’s power systems can deliver. Nuclear battery could be a solution to this need of large amount of power
Supercapacitors (Ultracapacitor) : Energy Problem Solver,Amit Soni
Â
Capacitor, Basic design and terminology, Supercapacitor, History of Supercapacitor
Classification of Supercapacitors, Electrical Double layer capacitors,Pseudocapacitor
Hybrid Capacitor, Basic Design, Construction, Working , Technology used, Why these substances used ?, Features, Comparison, Applications , Advantages & Disadvantages
state of art materials, comparison with batteries, fuel cells, applications
What Should be the Christian View of Anime?Joe Muraguri
Â
We will learn what Anime is and see what a Christian should consider before watching anime movies? We will also learn a little bit of Shintoism religion and hentai (the craze of internet pornography today).
The Good News, newsletter for June 2024 is hereNoHo FUMC
Â
Our monthly newsletter is available to read online. We hope you will join us each Sunday in person for our worship service. Make sure to subscribe and follow us on YouTube and social media.
The PBHP DYC ~ Reflections on The Dhamma (English).pptxOH TEIK BIN
Â
A PowerPoint Presentation based on the Dhamma Reflections for the PBHP DYC for the years 1993 – 2012. To motivate and inspire DYC members to keep on practicing the Dhamma and to do the meritorious deed of Dhammaduta work.
The texts are in English.
For the Video with audio narration, comments and texts in English, please check out the Link:
https://www.youtube.com/watch?v=zF2g_43NEa0
The Chakra System in our body - A Portal to Interdimensional Consciousness.pptxBharat Technology
Â
each chakra is studied in greater detail, several steps have been included to
strengthen your personal intention to open each chakra more fully. These are designed
to draw forth the highest benefit for your spiritual growth.
HANUMAN STORIES: TIMELESS TEACHINGS FOR TODAY’S WORLDLearnyoga
Â
Hanuman Stories: Timeless Teachings for Today’s World" delves into the inspiring tales of Hanuman, highlighting lessons of devotion, strength, and selfless service that resonate in modern life. These stories illustrate how Hanuman's unwavering faith and courage can guide us through challenges and foster resilience. Through these timeless narratives, readers can find profound wisdom to apply in their daily lives.
The Book of Joshua is the sixth book in the Hebrew Bible and the Old Testament, and is the first book of the Deuteronomistic history, the story of Israel from the conquest of Canaan to the Babylonian exile.
Lesson 9 - Resisting Temptation Along the Way.pptxCelso Napoleon
Â
Lesson 9 - Resisting Temptation Along the Way
SBs – Sunday Bible School
Adult Bible Lessons 2nd quarter 2024 CPAD
MAGAZINE: THE CAREER THAT IS PROPOSED TO US: The Path of Salvation, Holiness and Perseverance to Reach Heaven
Commentator: Pastor Osiel Gomes
Presentation: Missionary Celso Napoleon
Renewed in Grace
Exploring the Mindfulness Understanding Its Benefits.pptxMartaLoveguard
Â
Slide 1: Title: Exploring the Mindfulness: Understanding Its Benefits
Slide 2: Introduction to Mindfulness
Mindfulness, defined as the conscious, non-judgmental observation of the present moment, has deep roots in Buddhist meditation practice but has gained significant popularity in the Western world in recent years. In today's society, filled with distractions and constant stimuli, mindfulness offers a valuable tool for regaining inner peace and reconnecting with our true selves. By cultivating mindfulness, we can develop a heightened awareness of our thoughts, feelings, and surroundings, leading to a greater sense of clarity and presence in our daily lives.
Slide 3: Benefits of Mindfulness for Mental Well-being
Practicing mindfulness can help reduce stress and anxiety levels, improving overall quality of life.
Mindfulness increases awareness of our emotions and teaches us to manage them better, leading to improved mood.
Regular mindfulness practice can improve our ability to concentrate and focus our attention on the present moment.
Slide 4: Benefits of Mindfulness for Physical Health
Research has shown that practicing mindfulness can contribute to lowering blood pressure, which is beneficial for heart health.
Regular meditation and mindfulness practice can strengthen the immune system, aiding the body in fighting infections.
Mindfulness may help reduce the risk of chronic diseases such as type 2 diabetes and obesity by reducing stress and improving overall lifestyle habits.
Slide 5: Impact of Mindfulness on Relationships
Mindfulness can help us better understand others and improve communication, leading to healthier relationships.
By focusing on the present moment and being fully attentive, mindfulness helps build stronger and more authentic connections with others.
Mindfulness teaches us how to be present for others in difficult times, leading to increased compassion and understanding.
Slide 6: Mindfulness Techniques and Practices
Focusing on the breath and mindful breathing can be a simple way to enter a state of mindfulness.
Body scan meditation involves focusing on different parts of the body, paying attention to any sensations and feelings.
Practicing mindful walking and eating involves consciously focusing on each step or bite, with full attention to sensory experiences.
Slide 7: Incorporating Mindfulness into Daily Life
You can practice mindfulness in everyday activities such as washing dishes or taking a walk in the park.
Adding mindfulness practice to daily routines can help increase awareness and presence.
Mindfulness helps us become more aware of our needs and better manage our time, leading to balance and harmony in life.
Slide 8: Summary: Embracing Mindfulness for Full Living
Mindfulness can bring numerous benefits for physical and mental health.
Regular mindfulness practice can help achieve a fuller and more satisfying life.
Mindfulness has the power to change our perspective and way of perceiving the world, leading to deeper se
In Jude 17-23 Jude shifts from piling up examples of false teachers from the Old Testament to a series of practical exhortations that flow from apostolic instruction. He preserves for us what may well have been part of the apostolic catechism for the first generation of Christ-followers. In these instructions Jude exhorts the believer to deal with 3 different groups of people: scoffers who are "devoid of the Spirit", believers who have come under the influence of scoffers and believers who are so entrenched in false teaching that they need rescue and pose some real spiritual risk for the rescuer. In all of this Jude emphasizes Jesus' call to rescue straying sheep, leaving the 99 safely behind and pursuing the 1.
2. INTRODUCTION
ï‚—Need for compact reliable light weight and self-
contained power supplies.
ï‚—Chemical batteries require frequent replacements and
are bulky.
ï‚—Nuclear reactors offer economical and technical
problems.
ï‚—Fuel and Solar cells are expensive and requires
sunlight respectively.
3. ï‚—Nuclear batteries have lifespan upto decades and
nearly 200 times more efficient.
ï‚—Do not rely on nuclear reaction , so no radioactive
wastes.
ï‚—Uses emissions from radioactive isotope to generate
electricity.
ï‚—Can be used in inaccessible and extreme conditions.
4. HISTORICAL DEVELOPMENTS
ï‚—Idea was introduced in 1950 and patented to Tracer
Lab.
ï‚—Radioisotope electric power system developed by
Paul Brown.
ï‚—He organized an approach to harness energy from the
magnetic field of alpha and beta particles using
Radium-226.
ï‚—Low efficiency due to loss of electrons.
5. ENERGY PRODUCTION MECHANISMS
Betavoltaics :
ï‚—Alternative energy technology.
ï‚—Provides extended battery life and power density.
ï‚—Uses energy from beta particles.
ï‚—Beta particles from radioactive gas captured in Si
wafer coated with diode material.
ï‚—Absorbed radiation creates electron-hole pair.
ï‚—Results in the generation of electric current.
7. The Energy Conversion Mechanism
ï‚—Before the radioactive source is introduced , no
current flows as the electrical forces are in
equilibrium.
ï‚—As a beta emitter is introduced , electrons are
knocked out by its energy.
ï‚—Generates electron-hole pairs in the junction.
ï‚—When beta particle imparts more than ionization
potential the electron rises to a higher level.
8. ï‚—Fermi voltage established between the electrodes.
ï‚—Potential difference drives electrons from electrode A
through the load where they give up the energy.
ï‚—Electron is then driven into electrode B to recombine
with a junction ion.
ï‚—Betavoltaics does not have solar-cell efficiency.
ï‚—Electrons shoot out in all directions; hence lost.
ï‚—Porous Si diodes with pits provide a 3-D surface
thereby increasing the efficiency.
9. Direct charging generators:
ï‚—Primary generator consists of LC tank circuit.
ï‚—Energy from radioactive decay products sustain and
amplify oscillations.
ï‚—Circuit impedance has coil wound on a core
composed of radioactive elements.
ï‚—Decay by alpha emission; hence greater flux of
radioactive decay.
10. Schematic Diagram of an LC resonant circuit
3 – capacitor
5 – inductor
9 – transformer T primary winding
11 – resistance
7 – core with radioactive elements
11. Working
ï‚—Oscillations induced in LCR circuit damp out due to
loss of energy.
ï‚—Here energy is imparted to the alpha particles during
the decay of elements in the core.
ï‚—This energy is introduced to circuit when alpha
particles are absorbed by the inductor.
ï‚—Oscillations sustain until amount of energy
absorbed=amount of energy dissipated in ohmic
resistance.
ï‚— This excess energy is delivered to the load connected
across transformer T secondary winding.
12. FUEL CONSIDERATIONS
ï‚—Avoiding gamma rays in decay chain.
 Ra-226 produces Bi-214.
 Strong gamma radiation.
 Shielding makes it bulky.
ï‚—Half life.
ï‚—Particle range.
ï‚—Cost.
13. ADVANTAGES
ï‚—Life span- minimum of 10 years.
ï‚—Reliable electricity.
ï‚—Amount of energy highest.
ï‚—Lighter with high energy density.
ï‚—Efficient; less waste generation.
ï‚—Reduces green house and associated effects.
ï‚—Fuel used is the nuclear waste from nuclear fission.
14. APPLICATIONS
ï‚—Space applications:
Unaffected by long period of darkness and radiation
belts like Van-Allen belt.
Compact and lighter in weight.
Can avoid heating equipments required for storage
batteries.
High power for long time independent of
atmospheric conditions.
NASA is trying to harness this technology in space
applications.
15. ï‚—Medical applications:
In Cardiac pacemakers
Batteries should have reliability and longevity to avoid
frequent replacements.
• Mobile devices:
Nuclear powered laptop battery Xcell-N has 7000-
8000 times more life.
No need for charging, battery replacing.
16. ï‚—Automobiles:
In initial stages.
No running short of fuel.
Possibility of replacing ionic fuels with its advantages.
• Under-water sea probes and sea sensors:
In sensors working for long time.
At inaccessible and extreme conditions.
Use in coal mines and polar sensor applications too.
• For powering MEMS devices : in optical switches and
smart dust sensors.
17. DRAWBACKS
ï‚—High initial cost of production as its in the
experimental stage
ï‚—Energy conversion methodologies are not much
advanced.
ï‚—Regional and country-specific laws regarding use and
disposal of radioactive fuels.
ï‚—To gain social acceptance.
18. CONCLUSION
ï‚—Small compact devices of future require small
batteries.
ï‚—Nuclear batteries increase functionality, reliability
and longevity.
ï‚—Until final disposal all Radiation Protection Standards
must be met.
ï‚—Batteries of the near future.