Betavolt Baterai Nuklir Revolusioner Buatan China, Seperti Apa Teknologinya? Hoax atau Fakta?

Summary

China's Betofol claims to have developed a long-lasting nuclear diamond battery using nickel-63 isotopes that can provide power independently for 50 years. The battery's modular design allows various sizes and capacities. However, current prototypes only store 100 MW, far below the Watts needed to power small LED lights. While nuclear batteries last much longer than chemical ones, commercialization faces hurdles like scarce nickel-63 and complex manufacturing. Rivals have researched similar tech but major advances are likely years away. Nuclear batteries may one day power devices but overcoming limitations remains challenging.

Takeaways

• 😀 Betofol, a Chinese company, has developed a nuclear battery using nickel-63 that can power devices for 50 years.
• 😲 The battery has 100MW capacity currently, not enough to power a small LED light.
• 🤔 Nuclear batteries convert radioactive decay into electricity using semiconductors.
• 😮 Modular design allows batteries of different sizes and capacity to be produced.
• 🧐 Nuclear batteries have 10x the energy density of lithium ion batteries.
• 👍🏻 Nickel-63 has a 100 year half-life so power output is constant for very long periods.
• 🌡️ Can operate from -120 to +60 Celsius temperatures.
• 😀 No recycling needed, nickel-63 decays to safe copper over 100 years.
• ⏳ First nuclear battery made in 1913 by Henry Moseley using radium.
• 😕 Major challenges are mass producing complex diamond converter layers.

Q & A

When did Betofol claim to have developed the nuclear diamond battery technology?

In 2021, the Chinese company Betofol claimed to have developed a nuclear diamond battery that can provide power independently for 50 years without maintenance.

How does the Betofol nuclear battery work?

The Betofol nuclear battery converts the energy released by the decay of nickel-63 radioactive isotopes into electricity using diamond-based semiconductor converters.

What are the key components of the Betofol nuclear battery?

The key components are nickel-63 as the radioactive source, unique 10-micron thick single crystal diamond semiconductors as the energy converters, and modular battery units that can be connected in series or parallel.

How much power can the current Betofol prototype generate?

The current Betofol prototype can store 100 MW of electricity, which is still not enough to power small devices like an LED light that needs 1 watt of power.

How does the Betofol nuclear battery compare to conventional electrochemical batteries?

The nuclear battery has over 10 times higher energy density and can provide stable power for 50 years. It does not need expensive recycling unlike chemical batteries.

When did research first start on nuclear batteries powered by beta decay?

The first radioactive decay-powered electric generator was built in 1913 by Henry Moseley. Practical beta-voltaic batteries were first proposed in 1953 by Paul Rappaport.

What are the key technological challenges faced in developing the nuclear battery?

The key challenges are large-scale manufacturing of the complex diamond converter cells and enriching sufficient quantities of the nickel-63 radioactive source.

How long will it take for the Betofol nuclear battery to be commercially viable?

Experts estimate it may take decades of further research and development before the batteries can be used in consumer devices like flashlights and smartphones.

Are there any risks of radioactive contamination from the nuclear battery?

Betofol claims the batteries are completely safe with no external radiation emission. The nickel-63 decays to harmless copper over 100 years.

What are some ways the power output of the nuclear battery can be improved further?

Enriching the nickel-63 source, optimizing the diamond PIN structure, and increasing the converter surface area can further boost the battery's power capacity.