The diameter-dependent photoelectrochemical performance of silicon nanowires

被引：18
|
作者：
Zhang, Bing-Chang [1 ,2 ]
Wang, Hui [1 ,2 ]
He, Le [3 ,4 ]
Duan, Chun-Yang [1 ,2 ]
Li, Fan [1 ,2 ]
Ou, Xue-Mei [1 ,2 ]
Sun, Bao-Quan [3 ,4 ]
Zhang, Xiao-Hong [1 ,2 ,3 ,4 ]
机构：
[1] Chinese Acad Sci, Nanoorgan Photoelect Lab, Tech Inst Phys & Chem, Beijing 100190, Peoples R China
[2] Chinese Acad Sci, Key Lab Photochem Convers & Optoelect Mat, Tech Inst Phys & Chem, Beijing 100190, Peoples R China
[3] Soochow Univ, Jiangsu Key Lab Carbon Based Funct Mat & Devices, Inst Funct Nano & Soft Mat FUNSOM, Suzhou 215123, Jiangsu, Peoples R China
[4] Soochow Univ, Collaborat Innovat Ctr Suzhou Nano Sci & Technol, Suzhou 215123, Jiangsu, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2016年 / 52卷 / 07期
基金：
中国国家自然科学基金;
关键词：
VISIBLE-LIGHT PHOTOCATALYST; SOLAR HYDROGEN GENERATION; PHOTOVOLTAIC APPLICATIONS; SURFACE RECOMBINATION; ARRAYS; CELLS; SI; ABSORPTION; REDUCTION; BEHAVIOR;
D O I：
10.1039/c5cc08455e
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We demonstrate the first systematic study of the diameter-dependent photoelectrochemical performance of single silicon nanowires within a broad size range from 200 to 2000 nm. SiNWs with a diameter of 1415 nm exhibit the highest solar energy conversion efficiency, which can be mainly traced to their diameter-dependent light absorption properties.
引用
收藏
页码：1369 / 1372
页数：4
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