纳米团簇
双功能
材料科学
电极
催化作用
电池(电)
析氧
光电子学
氧气
导电体
克拉克电极
电压
纳米技术
兴奋剂
化学工程
化学
电化学
电气工程
复合材料
功率(物理)
物理化学
工程类
有机化学
物理
电解质
量子力学
生物化学
作者
Yao Luo,Panpan Li,Zhaoyu Jin
摘要
We report a wire-shaped bifunctional oxygen photoelectrode by integrating Li-doped TiO2 nanotubes and Pt nanoclusters. Conductive nanoshells have been identified at the lithiated interface of Pt/TiO2, which facilitates the performance of oxygen catalysis. Thus, the assembled Zn-air micro-battery with solar-assisted charging greatly improves the voltage efficiency compared with the conventional state-of-the-art catalyst as the air electrode.
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