Sn-doped hematite films as photoanodes for efficient photoelectrochemical water oxidation

被引：52
|
作者：
Qin, Dong-Dong [1 ]
Li, Yun-Lei [1 ]
Wang, Ting [1 ]
Li, Yang [1 ]
Lu, Xiao-Quan [1 ]
Gu, Jing [2 ]
Zhao, Yi-Xin [3 ]
Song, Yu-Min [1 ]
Tao, Chun-Lan [4 ]
机构：
[1] Northwest Normal Univ, Key Lab Bioelectrochem & Environm Anal Gansu, Coll Chem & Chem Engn, Lanzhou 730070, Gansu, Peoples R China
[2] Princeton Univ, Dept Chem, Princeton, NJ 08544 USA
[3] Shanghai Jiao Tong Univ, Sch Environm Sci & Engn, Shanghai 200240, Peoples R China
[4] Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Gansu, Peoples R China
来源：
JOURNAL OF MATERIALS CHEMISTRY A | 2015年 / 3卷 / 13期
基金：
中国国家自然科学基金;
关键词：
VISIBLE-LIGHT; ALPHA-FE2O3; FILMS; PERFORMANCE; TI; NANOSTRUCTURES; REDUCTION; ELECTRODE; NANOTUBE;
D O I：
10.1039/c4ta06872f
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Sn-doped hematite films were electrochemically deposited on a fluorine- doped tin oxide substrate for use as an anode for photoelectrochemical water oxidation. A high photocurrent of similar to 2.8mA cm(-2) at 1.24 V vs. RHE and a conversion efficiency of 0.24% are achieved.
引用
收藏
页码：6751 / 6755
页数：5
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