title: Ag2S-hollow Fe2O3 nanocomposites with NIR photoluminescence.
abstract: A facile synthesis of Ag2S-hollow Fe2O3 nanocomposites with NIR photoluminescence was firstly demonstrated by the sulfidation of Ag-Fe2O3 core-shell nanoparticles. Characteristic morphology transformations along with color changes were recorded and a mechanism was proposed for the sulfidation process, which can provide new possibilities to fabricate other complex nanostructures.
authors.affiliation: College of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China. DongLifeng@qust.edu.cn.
authors.forename: Yingjie
authors.initials: Y
authors.lastname: Chen
authors.forename: Lifeng
authors.initials: L
authors.lastname: Dong
authors.forename: Mei
authors.initials: M
authors.lastname: Zhao
authors.forename: Hongzhou
authors.initials: H
authors.lastname: Dong