Zheng Xue, Hui Yang, Juan Gao, Jiaofu Li, Yanhuan Chen, Zhiyu Jia, Yongjun Li, Huibiao Liu,* Wensheng Yang,* Yuliang Li, and Dan Li

Abstract: A new method of in situ electrically induced selfassembly technology combined with electrochemical deposition has been developed for the controllable preparation of organic/ inorganic core/shell semiconductor heterojunction nanowire arrays. The size of the interface of the heterojunction nanowire can be tuned by the growing parameter. The heterojunction nanowires of graphdiyne/CuS with core/shell structure showed the strong dependence of rectification ratio and perfect diode performance on the size of the interface. It will be a new way for controlling the structures and properties of one-dimensional heterojunction nanomaterials.

Keywords: graphdiyne, CuS, organic/inorganic, core/shell, heterojunction nanowires, rectification ratio

文章链接：acsami.6b06274.pdf