Photocharging of high-potential spinel LiMn₂O₄ is demonstrated by using a water-in-salt electrolyte and TiO₂ nanoparticles. In a developed half-cell system with an electron acceptor, Li extraction from LiMn₂O₄ proceeds under the illumination of UV-visible light at an estimated rate of ∼23 mA g⁻¹. This work paves the way for high-potential cathode materials in photo-rechargeable batteries.

中文翻译：

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用于光充电电池的盐包水电解质中的 LiMn2O4/TiO2 光诱导锂提取

通过使用盐包水电解质和 TiO ₂纳米颗粒证明了高电位尖晶石 LiMn ₂ O _{4的光充电。}在已开发的带有电子受体的半电池系统中，从 LiMn ₂ O ₄中提取锂在紫外-可见光照射下以约 23 mA g ^-1的估计速率进行。这项工作为光可充电电池中的高电位阴极材料铺平了道路。