论文名称： A ZnO/ZnO: Cr isostructural nanojunction electrode for photoelectrochemical water splitting
作者： Shen, Shaohua (1, 2); Kronawitter, Coleman X. (2); Jiang, Jiangang (1); Guo, Penghui (1); Guo, Liejin (1); Mao, Samuel S. (2)
来源出版物： Nano Energy
年卷期页： 2013,2(5):958-965
收录类型： SCI:240YS,WOS:000326134200044;EI:20134216858797
论文简介： The fabrication and photoelectrochemical characterization of a ZnO/ZnO:Cr isostructural nanojunction electrode is presented. When compared to its constituent components the isostructural nanojunction showed superior performance for water splitting under simulated solar light and visible light (λ>510 nm) illumination. In the engineered structure, the presence of intra-bandgap states associated with Cr impurities increases optical absorption, and the nanorod morphology provides a direct pathway for transport of photo-excited electrons to the back contact. The overall photoelectrochemical performance of the ZnO/ZnO:Cr engineered structure is relatively low, however the concept may prove to be applicable to more optimized structures or material systems.
原文链接： A ZnO/ZnO: Cr isostructural nanojunction electrode for photoelectrochemical water splitting