Widely Adjustable and Quasi-Reversible Electrochromic Device Based on Core-Shell Au-Ag Plasmonic Nanoparticles

被引：37
作者：
Feng, Ziying [1 ]
Jiang, Chen [1 ]
He, Yang
Chu, Sheng [1 ]
Chu, Guang [2 ]
Peng, Rufang [3 ]
Li, Dongdong [4 ]
机构：
[1] Sun Yat Sen Univ, State Key Lab Optoelect Mat & Technol, Guangzhou 510275, Guangdong, Peoples R China
[2] Cent S Univ, Sch Met Engn, Changsha 410008, Hunan, Peoples R China
[3] Southwest Univ Sci & Technol, Sch Mat Sci & Engn, Mianyang 621010, Peoples R China
[4] Chinese Acad Sci, Thin Film Optoelect Technol Ctr, Shanghai Adv Inst, Shanghai 200400, Peoples R China
来源：
ADVANCED OPTICAL MATERIALS | 2014年 / 2卷 / 12期
关键词：
SILVER NANOPARTICLES; GOLD NANOPARTICLES; SCATTERING PROPERTIES; ABSORPTION; SIZE; DEPENDENCE; CATALYSTS; NANORODS; SENSORS; FILTERS;
D O I：
10.1002/adom.201400260
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Plasmonic effects in Au-Ag nanostructures are utilized to realize novel electrochromic device. A quasi ordered Au-Ag core-shell nanoparticle array is realized by thermal evaporation of Au and electrochemical deposition of Ag into a SiO2 hole array assisted by anodic aluminium oxide membranes. The thickness of the Ag shell could be changed by alternating the electrochemical deposition time: as a result, the color of the device can be widely and quasi-reversibly tuned through this electrical control.
引用
收藏
页码：1174 / 1180
页数：7
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