Zhang Xiao, Yang Lei, Guo Zenglong, Su Ge, Gao Rongjie, Wang Wei, Dong Bohua, Cao Lixin
Institute of Materials Science and Engineering, Ocean University of China, 238 Songling Road, Qingdao, 266100, P. R. China.
Chem Commun (Camb). 2017 May 30;53(43):5878-5881. doi: 10.1039/c7cc03411c.
Ultrathin (2.1 ± 0.1 nm) single-crystal CuInTe two-dimensional (2D) nanoplates were synthesized via a rapid colloidal synthesis method. The growth mechanism was investigated in detail. Crystal seeds grew via a 2D assembly process of initially formed small CuInTe nanoparticles followed by recrystallization into single crystal nanoplates. The obtained CuInTe nanoplates exhibited significantly enhanced photoelectrochemical properties compared with the CuInTe nanoparticles, benefitting from their ultrathin 2D characteristics.
通过快速胶体合成法合成了超薄（2.1±0.1纳米）的单晶CuInTe二维（2D）纳米片。详细研究了其生长机制。晶种通过最初形成的小CuInTe纳米颗粒的二维组装过程生长，随后再结晶为单晶纳米片。与CuInTe纳米颗粒相比，所获得的CuInTe纳米片表现出显著增强的光电化学性质，这得益于其超薄的二维特性。
