Photocatalytic H2 evolution under visible light irradiation on AgIn5S8 photocatalyst

被引：81
作者：
Chen, Di [1 ]
Ye, Jinhua [1 ]
机构：
[1] Natl Inst Mat Sci, Photo Catalyt Mat Ctr, Tsukuba, Ibaraki 3050047, Japan
来源：
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 2007年 / 68卷 / 12期
关键词：
chalcogenides; metals; chemical synthesis; X-ray diffraction;
D O I：
10.1016/j.jpcs.2007.07.059
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new visible-light-driven photocatalyst AgIn5S8 was prepared by a simple two-step process, which involves the first co-precipitation process at room temperature and subsequently heat-treatment process at 750 degrees C under pure argon flow protection. The obtained AgIn5S8 sample showed high activity for the evolution of hydrogen under visible light irradiation 420 nm) from aqueous solution containing S2- and SO32 ions as sacrificial electron donors. It was found that several experimental parameters, such as the concentration of sacrificial reagents and the loading of Pt co-catalyst, play important roles on the evolution rate of H-2 under visible light irradiation. (c) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2317 / 2320
页数：4
相关论文
共 26 条
  • [11] AgInZn7S9 solid solution photocatalyst for H2 evolution from aqueous solutions under visible light irradiation
    Kudo, A
    Tsuji, I
    Kato, H
    [J]. CHEMICAL COMMUNICATIONS, 2002, (17) : 1958 - 1959
  • [12] Optical absorption of Co2+ in AgIn5S8 and CuIn5S8 spinel crystals
    Lee, SJ
    Kim, JE
    Park, HY
    [J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 2003, 42 (6A): : 3337 - 3339
  • [13] Photocatalytic water reduction under visible light on a novel ZnIn2S4 catalyst synthesized by hydrothermal method
    Lei, ZB
    You, WS
    Liu, MY
    Zhou, GH
    Takata, T
    Hara, M
    Domen, K
    Li, C
    [J]. CHEMICAL COMMUNICATIONS, 2003, (17) : 2142 - 2143
  • [14] PLESOV V, 1986, SEMICONDUCTOR PHOTOE
  • [15] PHOTOCHEMICAL HYDROGEN-PRODUCTION WITH PLATINIZED SUSPENSIONS OF CADMIUM-SULFIDE AND CADMIUM ZINC-SULFIDE MODIFIED BY SILVER SULFIDE
    REBER, JF
    RUSEK, M
    [J]. JOURNAL OF PHYSICAL CHEMISTRY, 1986, 90 (05) : 824 - 834
  • [16] NEW CHALCOGENIDES OF TYPE M+0.5IN0.5M23+X4
    ROBBINS, M
    MIKSOVSKY, MA
    [J]. MATERIALS RESEARCH BULLETIN, 1971, 6 (05) : 359 - +
  • [17] COMMENTS ON SYSTEM AG2S-IN2S3
    ROTH, RS
    PARKER, HS
    BROWER, WS
    [J]. MATERIALS RESEARCH BULLETIN, 1973, 8 (03) : 333 - 338
  • [18] Alternate synthetic strategy for the preparation of CdS nanoparticles and its exploitation for water splitting
    Sathish, M.
    Viswanathan, B.
    Viswanath, R. P.
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2006, 31 (07) : 891 - 898
  • [19] RuO2-loaded β-Ge3N4 as a non-oxide photocatalyst for overall water splitting
    Sato, J
    Saito, N
    Yamada, Y
    Maeda, K
    Takata, T
    Kondo, JN
    Hara, M
    Kobayashi, H
    Domen, K
    Inoue, Y
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (12) : 4150 - 4151
  • [20] Photocatalytic activity for water decomposition of indates with octahedrally coordinated d10 configuration.: I.: Influences of preparation conditions on activity
    Sato, J
    Saito, N
    Nishiyama, H
    Inoue, Y
    [J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2003, 107 (31) : 7965 - 7969
123