通过化学转化来实现有序金属硫属化物结构的演变。

Evolution of ordered metal chalcogenide architectures through chemical transformations.

机构信息

The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California, 94720, USA.

出版信息

J Am Chem Soc. 2013 May 22;135(20):7446-9. doi: 10.1021/ja403071w. Epub 2013 May 10.

Abstract

Metal chalcogenides are important materials for a myriad of devices, but the ability to control their porosity is lacking. We report a method of inducing hierarchically ordered porosity using surface-treated nanocrystals and complementary architecture-directing agents. The resulting mesoporous materials are robust to thermal annealing and chemical transformations.

摘要

金属硫属化物是众多器件的重要材料，但控制其多孔性的能力却很缺乏。我们报告了一种使用表面处理的纳米晶体和互补的结构导向剂来诱导分级有序多孔性的方法。得到的介孔材料在热退火和化学转化过程中具有很强的稳定性。