Plasmonic Heterojunction Photocathode

Fast, Stable Photoassisted Charging

Laser-embedded plasmonic nanocrystals create a bulk heterojunction that synchronously boosts photocharge separation and transport, enabling efficient, stable photoassisted charging.

Wang, Shiyao · Ma, Zhuangzhuang · Li, Juan · Li, Zhihuan · Wang, Shiyuan · Wang, Jiulong · Wang, Fang · Xia, Weiwei · Jian, Jie · He, Yibo · Wang, Junjie · Guo, Pengfei · Wang, Hongqiang

Nano-Micro Letters 2024

Specifications

光照下容量

{'zh': '276', 'en': ''} mAh g⁻¹

光转换效率

{'zh': '1.276', 'en': ''} %

Advantages

Less capacity and Coulombic efficiency loss over 200 cycles