Laser-activated gold catalysts for liquid-phase growth of cadmium selenide nanowires.
作者信息
Huang C, Mao J, Chen X M, Yang J, Du X W
机构信息
Institute of New-Energy Materials, School of Materials Science and Engineering, Tianjin University, Tianjin 300072, People's Republic of China.
出版信息
Chem Commun (Camb). 2015 Feb 7;51(11):2145-8. doi: 10.1039/c4cc09276g. Epub 2015 Jan 2.
PMID:25554220
Abstract
A laser-activated-catalyst (LAC) technique was developed to grow CdSe nanowires in liquid medium at room temperature. The gold catalysts dispersed in the precursor solution were activated by a pulsed laser so as to decompose the precursor and catalyse the nanowire growth simultaneously. The LAC technique can achieve accurate positioning of nanowires, which is beneficial for device fabrication.
摘要
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