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Betavolt Technology Battery Innovation Quiz

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Betavolt Technology Battery Innovation Quiz

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Questions and Answers

What kind of energy does the 'nuclear-powered BV100' battery harness?

Energy released by nuclear isotopes

What is the power output of the 'nuclear-powered BV100' battery?

100 microwatts and 3 volts

What are the dimensions of the 'nuclear-powered BV100' battery?

15 x 15 x 5mm

What temperatures can the 'nuclear-powered BV100' battery withstand?

120 to minus 60 degrees Celsius Signup and view all the answers

What is the main application mentioned for the 'nuclear-powered BV100' battery?

Military applications like continuously flying drones Signup and view all the answers

What is the main advantage of Betavoltaic batteries that has made them a research hotspot in the field of microenergy?

High energy density, long service life, strong anti-interference ability, small size, lightweight, easy miniaturization, and integration Signup and view all the answers

What is the claimed lifespan of the Beijing-based Betavolt BV100 battery and what is the isotope used as its radiation source?

50 years; nickel-63 Signup and view all the answers

What are the main challenges that have impeded the further application of betavoltaic batteries?

Low energy conversion efficiencies and technological limitations Signup and view all the answers

What is the main problem that restricted the application of betavoltaic batteries according to the text?

Self-absorption effect, low energy conversion efficiency, and severe radiation damage Signup and view all the answers

What type of isotopes have CityLabs been using to develop betavoltaic batteries since 2010, and what range of electricity do their batteries supply?

Tritium isotopes; nanowatt to microwatt range, which can be extended to milliwatts Signup and view all the answers