A composite photocatalyst Ag3PO4/AlPO4-5 with high photocatalytic activites for Rhodamine B degradation

被引：2
作者：
Niu, Futao [1 ]
Yao, Weifeng [1 ]
Wang, Peifu [1 ]
机构：
[1] Shanghai Univ Elect Power, Coll Environm & Chem Engn, Shanghai 200090, Peoples R China
来源：
ENVIRONMENTAL ENGINEERING, PTS 1-4 | 2014年 / 864-867卷
关键词：
Composite photocatalyst; Ag3PO4; AlPO4-5 molecular sieve; Visible light irradiation; SEMICONDUCTOR; HYDROGEN; WATER;
D O I：
10.4028/www.scientific.net/AMR.864-867.361
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
A facile and reproducible method for the synthesis of Ag3PO4/AlPO4-5 photocatalyst has been developed to improve the photocatalytic activity of Ag3PO4. The innovation of this method is to in situ deposit Ag3PO4 nanoparticles onto the AlPO4-5 surface forming a composite photocatalyst. The improved activity of the Ag3PO4/AlPO4-5 composite photocatalyst for the degradation of rhodamine B (RhB) under visible light irradiation is attributed to the increased surface area and the enhanced absorption of RhB.
引用
收藏
页码：361 / 365
页数：5
相关论文
共 14 条
  • [1] Semiconductor-based Photocatalytic Hydrogen Generation
    Chen, Xiaobo
    Shen, Shaohua
    Guo, Liejin
    Mao, Samuel S.
    [J]. CHEMICAL REVIEWS, 2010, 110 (11) : 6503 - 6570
  • [2] HETEROGENEOUS PHOTOCATALYSIS
    FOX, MA
    DULAY, MT
    [J]. CHEMICAL REVIEWS, 1993, 93 (01) : 341 - 357
  • [3] ELECTROCHEMICAL PHOTOLYSIS OF WATER AT A SEMICONDUCTOR ELECTRODE
    FUJISHIMA, A
    HONDA, K
    [J]. NATURE, 1972, 238 (5358) : 37 - +
  • [4] TiO2 photocatalysis:: A historical overview and future prospects
    Hashimoto, K
    Irie, H
    Fujishima, A
    [J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 2005, 44 (12): : 8269 - 8285
  • [5] Photocatalysis fundamentals revisited to avoid several misconceptions
    Herrmann, Jean-Marie
    [J]. APPLIED CATALYSIS B-ENVIRONMENTAL, 2010, 99 (3-4) : 461 - 468
  • [6] PHOTOCHEMISTRY ON NONREACTIVE AND REACTIVE (SEMICONDUCTOR) SURFACES
    KAMAT, PV
    [J]. CHEMICAL REVIEWS, 1993, 93 (01) : 267 - 300
  • [7] PHOTOCATALYSIS ON TIO2 SURFACES - PRINCIPLES, MECHANISMS, AND SELECTED RESULTS
    LINSEBIGLER, AL
    LU, GQ
    YATES, JT
    [J]. CHEMICAL REVIEWS, 1995, 95 (03) : 735 - 758
  • [8] Photocatalyst releasing hydrogen from water - Enhancing catalytic performance holds promise for hydrogen production by water splitting in sunlight.
    Maeda, K
    Teramura, K
    Lu, DL
    Takata, T
    Saito, N
    Inoue, Y
    Domen, K
    [J]. NATURE, 2006, 440 (7082) : 295 - 295
  • [9] Light-induced amphiphilic surfaces
    Wang, R
    Hashimoto, K
    Fujishima, A
    Chikuni, M
    Kojima, E
    Kitamura, A
    Shimohigoshi, M
    Watanabe, T
    [J]. NATURE, 1997, 388 (6641) : 431 - 432
  • [10] ALUMINOPHOSPHATE MOLECULAR-SIEVES - A NEW CLASS OF MICROPOROUS CRYSTALLINE INORGANIC SOLIDS
    WILSON, ST
    LOK, BM
    MESSINA, CA
    CANNAN, TR
    FLANIGEN, EM
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1982, 104 (04) : 1146 - 1147
12