期刊
MATERIALS RESEARCH BULLETIN
卷 53, 期 -, 页码 205-210出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.materresbull.2014.01.031
关键词
Nanostructures; Raman spectroscopy; Surface properties
资金
- Key Projects of National Science Foundation of China [20871089, 21271136]
- Important Project of Anhui Provincial Education Department [KJ2010ZD09]
- program of Innovative Research Team of Suzhou University [2013kytd02]
In this work, we demonstrate an extremely simple and speedy approach to synthesis Ag-coated Ni@TiO2 nanocomposites, which can be a convenient and effective substrate for surface enhanced Raman spectroscopy (SERS) observation. Due to possessing the excellent magnetic properties and stable catalytic properties at room temperature, the nanocomposites can clean themselves by photocatalytic degradation of dye molecules under irradiation with UV light into inorganic small molecules for the self-cleaning SERS detection. Furthermore, the nanocomposites can be used as the SERS substrate for monitoring the catalytic degradation of dye molecules. (C) 2014 Published by Elsevier Ltd.
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