Betavoltaic-Nuclear Hybrids for Century-Scale Storage
Word Count: 199
NASA and City Labs launch nano-tritium batteries (2024):
90-year continuous operation (no recharging)
Dual-mode output:
▶️ Direct β-decay current (μW/cm³)
▶️ Li-S battery charging during demand peaks
Technical Milestones:
✓ Radiation-hardened diamond converters (92% β→e⁻ efficiency)
✓ Self-shielding design: <1 μSv/h surface radiation
✓ -60°C to 150°C operational range
Applications:
• Mars Science Laboratory (NASA 2031 mission)
• Arctic sensor networks (Shell deployment)
• Medical implants (25-year+ lifespan)
Zero Carbon，vape battery，battery cell，v battery，solar cell
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