有机溶剂诱导无机盐 Na3[Au(SO3)2]可控结晶为超长纳米带和纳米线的分级微结构。

Organic solvent-induced controllable crystallization of the inorganic salt Na3[Au(SO3)2] into ultralong nanobelts and hierarchical microstructures of nanowires.

机构信息

State Key Lab of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, Jilin, China.

出版信息

Nanoscale. 2011 Apr;3(4):1553-7. doi: 10.1039/c0nr00690d. Epub 2011 Jan 31.

DOI:10.1039/c0nr00690d

PMID:21283868

Abstract

The present paper reports an organic solvent-induced controllable crystallization of a water-soluble inorganic salt Na(3)[Au(SO(3))(2)] into ultralong nanobelts and hierarchical microstructures of one-dimensional (1D) nanowires. It was found that the morphology of the resulting crystals can be fine tuned by simply varying the experimental parameters, such as the ratios of water to organic solvent and gold salt to organic solvent, as well as the type of organic solvent.

摘要

本文报道了一种有机溶剂诱导的水溶性无机盐 Na(3)[Au(SO(3))(2)]可控结晶为超细长纳米带和一维（1D）纳米线的分级微结构。研究发现，通过简单改变实验参数，如溶剂中水与有机溶剂的比例、金盐与有机溶剂的比例以及有机溶剂的类型，可以精细调控所得晶体的形貌。