Diamond Nuclear Voltaic Batteries

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NASA’s breakthrough diamond nuclear voltaic (DNV) batteries (2024) harness radioactive decay for decades-long power:

• Nano-layered diamonds convert β-radiation from Ni-63 into electricity

• Zero moving parts – operates in extreme environments (-150°C to 650°C)

• Energy density: 3.3 mW/cm³ (10,000× conventional betavoltaics)

Deployment milestones:
▶️ Perseverance Rover (2025 Mars mission): 15-year continuous operation
▶️ Arctic sensors: Powers NOAA stations through polar nights
▶️ Medical implants: 50-year cardiac pacemaker batteries

"This redefines 'long-duration' energy storage" – Dr. Theresa Kachindamoto, JPL Power Systems Lead.

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