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Source-This post is based on the article “Chinese firm develops ‘nuclear battery’ capable of producing power for 50 years without charging” published in “Deccan Herald” on 16th January 2024.
Why in the News?
Chinese startup Betavolt has developed a ‘Nuclear battery’ that can generate power for 50 years without needing charging or maintenance.
About Nuclear Battery
| Specifications | Details |
| About | 1. It is smaller than a coin and contains 63 nuclear isotopes. 2. It converts radioisotope energy into electrical energy. |
| Features | 1. These batteries harness energy from the decay of a radioactive isotope (Like nickel-63) to produce electricity. 2. It can provide 100 microwatts of power at 3V. 3. It is fire-resistant, jerk-proof, and operational in temperatures from -60°C to 120°C. |
| Significance | 1. Betavolt asserts that its battery is the world’s first to miniaturize atomic energy production, which challenges the conventional notions about the non-miniaturization of nuclear technology. 2. It has a competitive edge compared to other batteries because of its elevated energy density. |
What are its applications?
It envisions applications in aerospace, AI equipment, medical devices, microprocessors, sensors, drones, and micro-robots.
Note- The company aims to manufacture batteries generating 1 watt of power by 2025.
UPSC Syllabus- Science & Technology
