In2S3 modified ZnO nanorod arrays for photoelectrochemical water splitting

作者：Wei Zhang, Mengdi Gao, Hao Chen, Lina Zhang · 年份：2017 · DOI：10.1109/yac.2017.7967563 · 被引用次数：1 · 研究领域：Advanced Photocatalysis Techniques、ZnO doping and properties、Gas Sensing Nanomaterials and Sensors

In2S3quantum dot coated ZnO nanorod arrays have been synthesized via two step method. ZnO nanorod arrays were prepared by a facile and low-cost hydrothermal process, and In2S3were deposited on the nanorods by a successive ionic layer adsorption and reaction technique. The structure, morphology, and optical properties of the In2S3/ZnO nanorod arrays are investigated. The photoelectorchemical measurements showed that the In2S3/ZnO nanorod arrays offered enhanced photocurrent density. Electrochemical impedance was also investigated in detail.