Synthesis of hierarchical Polystyrene/Polyaniline@Au nanostructures of different surface states and studies of their catalytic properties
Synthesis of hierarchical Polystyrene/Polyaniline@Au nanostructures of different surface states and studies of their catalytic properties
复制标题
不同表面态多级聚苯乙烯/聚苯胺@Au纳米结构的合成及其催化性能研究
DOI:
10.1007/s11426-014-5106-y
复制
发表时间:
2014-04
影响因子:
9.6
通讯作者:
Zhang XiaoWei
中科院分区:
文献类型:
--
作者:
Yang Mu;Luan Yi;Tao JinZhang;Zhang XiaoWei
We synthesized hierarchical Polystyrene/Polyaniline@Au (PS/PANI@Au) catalysts through a seeded swelling polymerization and in-situ reduction procedure. PS/PANI@Au catalysts possess a core of PS as seed and template, a PANI shell with fibers and uniform gold nanoparticles on the surface. The configuration changes of the PANI chains resulting from the doping/dedoping procedure led to various loading amounts of Au nanoparticles. Reduction of 4-nitrophenol was chosen as the probe reaction to evaluate the catalytic activity of supported Au nanocatalysts. The catalytic results indicated that dedoping treatment of the PS/PANI supports provides stronger coordinative ability to metal nanoparticles as well as more -N= groups, which results in a better catalytic performance towards the reduction of 4-nitrophenol.
登录
查看更多内容
影响因子:
9.6
作者:
Li YanRong;Gan ZhiYong;Han Min
通讯作者:
Han Min
影响因子:
4.9
作者:
Bin Liu;Wei Zhang;Hailiang Feng;Xinlin Yang
通讯作者:
Bin Liu;Wei Zhang;Hailiang Feng;Xinlin Yang
影响因子:
9.6
作者:
Xi Chen;Dongyu Zhao;Lizhi Zhao;Yingli An;Rujiang Ma;Linqi Shi;Qi He;Li Chen
通讯作者:
Xi Chen;Dongyu Zhao;Lizhi Zhao;Yingli An;Rujiang Ma;Linqi Shi;Qi He;Li Chen
影响因子:
9.6
作者:
Xue-hua Zhou;Jin-ru Li;Chun‐yan Liu;Long Jiang
通讯作者:
Xue-hua Zhou;Jin-ru Li;Chun‐yan Liu;Long Jiang
影响因子:
3.9
作者:
Zhou, Li;Gao, Chao;Xu, Weijian
通讯作者:
Xu, Weijian