Photocatalytic overall water splitting under visible light over an In-Ni-Ta-O-N solid solution without an additional cocatalyst

被引：17
作者：
Li, Yang [1 ]
Jiang, Shaohong [1 ]
Xiao, Jingran [1 ]
Li, Yongdan [1 ]
机构：
[1] Tianjin Univ, Sch Chem Engn, State Key Lab Chem Engn, Tianjin Key Lab Appl Catalysis Sci & Technol, Tianjin 300072, Peoples R China
来源：
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2014年 / 39卷 / 02期
关键词：
Photolysis; Heterogeneous catalysis; Water splitting; Hydrogen; Oxygen; OXYNITRIDE; INTAO4; TIO2; H-2;
D O I：
10.1016/j.ijhydene.2013.10.092
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：
A sort of mixed nitrogen oxides, with a general formula In-Ni-Ta-O-N, has been synthesized with a solid state reaction method and used as the catalyst for visible light (lambda > 400 nm) driven overall water splitting without the extra loading of a cocatalyst. Hydrogen and oxygen are evolved with a high rate in an ideal ratio of 2 to 1. The non-nitrided mixed oxide and individual oxide or nitride do not show any activity under the same reaction conditions. The elemental ratio plays a key role and the composition with the best activity is found as In:Ni:Ta:O:N = 0.9:0.1:1:3.21:0.774, with which the sample has an absorption edge at 550 nm. Copyright (C) 2013, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：731 / 735
页数：5
相关论文
共 17 条
[1]   Facile Fabrication of an Efficient Oxynitride TaON Photoanode for Overall Water Splitting into H2 and O2 under Visible Light Irradiation [J].
Abe, Ryu ;
Higashi, Masanobu ;
Domen, Kazunari .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (34) :11828-11829
[2]   Visible-light photocatalysis in nitrogen-doped titanium oxides [J].
Asahi, R ;
Morikawa, T ;
Ohwaki, T ;
Aoki, K ;
Taga, Y .
SCIENCE, 2001, 293 (5528) :269-271
[3]   Optical properties of the perovskite solid solution LaTiO2N-ATiO3 (A = Sr, Ba) [J].
Cheviré, F ;
Tessier, F ;
Marchand, R .
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2006, 6 (06) :1223-1230
[4]   An oxynitride, TaON, as an efficient water oxidation photocatalyst under visible light irradiation (λ ≤ 500 nm) [J].
Hitoki, G ;
Takata, T ;
Kondo, JN ;
Hara, M ;
Kobayashi, H ;
Domen, K .
CHEMICAL COMMUNICATIONS, 2002, (16) :1698-1699
[5]   Zinc germanium oxynitride as a photocatalyst for overall water splitting under visible light [J].
Lee, Yungi ;
Terashima, Hiroaki ;
Shimodaira, Yoshiki ;
Teramura, Kentaro ;
Hara, Michikazu ;
Kobayashi, Hisayoshi ;
Domen, Kazunari ;
Yashima, Masatomo .
JOURNAL OF PHYSICAL CHEMISTRY C, 2007, 111 (02) :1042-1048
[6]   GaN:ZnO solid solution as a photocatalyst for visible-light-driven overall water splitting [J].
Maeda, K ;
Takata, T ;
Hara, M ;
Saito, N ;
Inoue, Y ;
Kobayashi, H ;
Domen, K .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (23) :8286-8287
[7]   Photocatalytic Water Splitting: Recent Progress and Future Challenges [J].
Maeda, Kazuhiko ;
Domen, Kazunari .
JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2010, 1 (18) :2655-2661
[8]   RuO2-loaded β-Ge3N4 as a non-oxide photocatalyst for overall water splitting [J].
Sato, J ;
Saito, N ;
Yamada, Y ;
Maeda, K ;
Takata, T ;
Kondo, JN ;
Hara, M ;
Kobayashi, H ;
Domen, K ;
Inoue, Y .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (12) :4150-4151
[9]   Use of Pt/N-doped mesoporous-assembled nanocrystalline TiO2 for photocatalytic H2 production under visible light irradiation [J].
Sreethawong, Thammanoon ;
Laehsalee, Siriporn ;
Chavadej, Sumaeth .
CATALYSIS COMMUNICATIONS, 2009, 10 (05) :538-543
[10]   Modified Ta3N5 Powder as a Photocatalyst for O2 Evolution in a Two-Step Water Splitting System with an Iodate/Iodide Shuttle Redox Mediator under Visible Light [J].
Tabata, Masashi ;
Maeda, Kazuhiko ;
Higashi, Masanobu ;
Lu, Daling ;
Takata, Tsuyoshi ;
Abe, Ryu ;
Domen, Kazunari .
LANGMUIR, 2010, 26 (12) :9161-9165
12