由混合电极组成的热充电电池

Future Batteries Pub Date : 2024-09-01 Epub Date: 2024-07-10 DOI:10.1016/j.fub.2024.100004

Yuuga Taniguchi , Touya Aiba , Takahiro Kubo , Yutaka Moritomo

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引用次数: 0

摘要

热充电电池（TB）可通过加热或冷却进行充电，从而将热能转化为电能。然而，制造热充电电池需要通过预氧化来调整阴极和阳极的电位。在这里，我们证明了使用由还原化合物和氧化化合物组成的混合电极无需进行调整过程。由混合电极制成的 TB 在 20 ℃ 至 50 ℃ 的热循环中表现出优异的热电压 VTB 和放电容量 QTB 稳定性。

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Thermorechargeable battery composed of mixed electrodes

A thermorechargeable battery (TB) can be charged by heating or cooling, and hence, converts thermal energy into electric energy. The manufacture of TB, however, requires adjustment of the cathode and anode potentials by pre-oxidation. Here, we demonstrated that application of mixed electrodes composed of reduced and oxidized compounds makes the adjustment process unnecessary. The TB made of mixed electrodes exhibited excellent thermal cycle stability of the thermal voltage $V_{TB}$ and discharge capacity $Q_{TB}$ between 20 °C and 50 °C.

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Future Batteries

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