Photoelectrochemical Responses from Polymer-coated Plasmonic Copper Nanoparticles on TiO2

被引：40
|
作者：
Yamaguchi, Taishi [1 ]
Kazuma, Emiko [1 ]
Sakai, Nobuyuki [1 ]
Tatsuma, Tetsu [1 ]
机构：
[1] Univ Tokyo, Inst Ind Sci, Meguro Ku, Tokyo 1538505, Japan
来源：
CHEMISTRY LETTERS | 2012年 / 41卷 / 10期
关键词：
GOLD NANOPARTICLES; CU NANOPARTICLES; MULTICOLOR PHOTOCHROMISM; SILVER NANOPARTICLES; NANOPOROUS TIO2; FILMS; BEHAVIOR; PHOTOCURRENT; SPECTROSCOPY; GENERATION;
D O I：
10.1246/cl.2012.1340
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Plasmonic Cu nanoparticles photocatalytically deposited on a TiO2 electrode show photocorrosion under visible light. The electrode protected with poly(vinyl alcohol) exhibits photopotential and photocun-ent responses due to localized surface plasmon resonance, suggesting that it could be applied to cost-effective plasmonic devices.
引用
收藏
页码：1340 / 1342
页数：3
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