作者：Zhaoping Liu, Jianbo Liang, Dan Xu, Yitai Qian*
关键字：monodisperse, dodecanethiol, PbS, Cu2S, Ag2S
论文来源：期刊
具体来源：Chem. Commun. 2004, 2724-2725.
发表时间：2004年
We report a facile chemical route for the synthesis of monodisperse nanocrystals of various metal sulfides (PbS, Cu2S, and Ag2S) and their assemblies into nanocrystal superlattices (NCSs); the sulfides NCSs were precipitated by adding ethanol to nanocrystal colloids, which were obtained directly by a reaction between metal thiolate and thioacetamide in a pure dodecanethiol solvent.