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
相关论文
共 50 条
  • [31] Highly efficient hematite films via mid-/ex-situ Sn-doping for photoelectrochemical water oxidation
    Zhang, Qi
    Wang, Hongyan
    Dong, Yixin
    Wu, Quanping
    Xue, Song
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2017, 42 (25) : 16012 - 16022
  • [32] Array fabrication and photoelectrochemical properties of Sn-doped vertically oriented hematite nanorods for solar cells
    Liu, Chunting
    Dong, Hongzhou
    Zhang, Qian
    Sun, Qiong
    Yu, Liyan
    Dong, Lifeng
    JOURNAL OF RENEWABLE AND SUSTAINABLE ENERGY, 2013, 5 (02)
  • [33] Sn-doped 3D ATO inverse opal/hematite hierarchical structures: facile fabrication and efficient photoelectrochemical performance
    Zhang, Junjie
    Li, Jing
    Zhang, Boxue
    Ye, Jianfeng
    Wang, Yun
    Ye, Xiaozhou
    RSC ADVANCES, 2018, 8 (73): : 42049 - 42059
  • [34] Yttrium-doped hematite photoanodes for solar water splitting: Photoelectrochemical and electronic properties
    Kaambre, Tanel
    Vanags, Martins
    Parna, Rainer
    Kisand, Vambola
    Ignatans, Reinis
    Kleperis, Janis
    Sutka, Andris
    CERAMICS INTERNATIONAL, 2018, 44 (11) : 13218 - 13225
  • [35] Empirical Analysis of the Photoelectrochemical Impedance Response of Hematite Photoanodes for Water Photo-oxidation
    Klotz, Dino
    Grave, Daniel A.
    Dotan, Hen
    Rothschild, Avner
    JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2018, 9 (06): : 1466 - 1472
  • [36] Photoelectrochemical Performance of Nanostructured Ti- and Sn-Doped α-Fe2O3 Photoanodes
    Hahn, Nathan T.
    Mullins, C. Buddie
    CHEMISTRY OF MATERIALS, 2010, 22 (23) : 6474 - 6482
  • [37] Efficient Photoelectrochemical Water Oxidation on Hematite with Fluorine-Doped FeOOH and FeNiOOH as Dual Cocatalysts
    Deng, Jiujun
    Zhang, Qingzhe
    Feng, Kun
    Lan, Huiwen
    Zhong, Jun
    Chaker, Mohamed
    Ma, Dongling
    CHEMSUSCHEM, 2018, 11 (21) : 3783 - 3789
  • [38] Combined effect of nano -structured NiCo 2 S 4 coated hematite photoanodes for efficient photoelectrochemical water oxidation
    Selvaraj, Seenivasan
    Moon, Hee
    Kim, Do-Heyoung
    CATALYSIS TODAY, 2020, 347 : 63 - 69
  • [39] Morphology control of the hematite photoanodes for photoelectrochemical water splitting
    Wang, Yujie
    Rong, Mingyue
    Zheng, Jiandong
    Rui, Zebao
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2020, 45 (56) : 31667 - 31677
  • [40] Enhancing the Water Splitting Efficiency of Sn-Doped Hematite Nanoflakes by Flame Annealing
    Wang, Lei
    Lee, Chong-Yong
    Mazare, Anca
    Lee, Kiyoung
    Mueller, Julian
    Spiecker, Erdmann
    Schmuki, Patrik
    CHEMISTRY-A EUROPEAN JOURNAL, 2014, 20 (01) : 77 - 82
12345