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A smart hybrid system of Au nanoparticle immobilized PDMAEMA brushes for thermally adjustable catalysis
Jing Chen1, Peng Xiao, Jincui Gu
1Division of Polymer and Composite Materials, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Science, Ningbo, China. tao.chen@nimte.ac.cn.
Chemical Communications (Cambridge, England)
|December 17, 2013
Abstract:
A smart hybrid system was prepared by introducing the temperature responsive PDMAEMA brushes and Au NPs into silica NPs through self-initiated photografting and photopolymerization (SIPGP) and reduction of HAuCl4. The obtained SiO2@PDMAEMA-Au hybrid system was investigated to have a thermally adjustable catalytic activity for the reduction of 4-nitrophenol.
