Department of Chemical Engineering, Center for Nano- and Molecular Science and Technology, and Texas Materials Institute, The University of Texas at Austin, Austin, Texas 78712-1062, USA.
J Am Chem Soc. 2009 Mar 11;131(9):3134-5. doi: 10.1021/ja8080605.
The synthesis of monodisperse chalcopyrite (tetragonal) CuInSe(2) nanocrystals is reported. The nanocrystals have trigonal pyramidal shape, and they exhibited a common crystallographic orientation when drop-cast onto carbon substrates. A crystallographic model for the nanocrystals was developed. The nanocrystals are bounded by one polar {112} surface facet and three nonpolar {114} surface facets.
本文报道了具有单一分散性的黄铜矿（四方晶系）CuInSe2 纳米晶体的合成。这些纳米晶体具有三角双锥形状，当滴铸在碳基底上时，它们表现出共同的晶体取向。为此纳米晶体开发了一个晶体模型。纳米晶体由一个极性{112}表面面和三个非极性{114}表面面限定。
