A controlled anion exchange strategy to synthesize Bi2S3 nanocrystals/BiOCl hybrid architectures with efficient visible light photoactivity

被引：268
作者：
Cheng, Hefeng [1 ]
Huang, Baibiao [1 ]
Qin, Xiaoyan [1 ]
Zhang, Xiaoyang [1 ]
Dai, Ying [2 ]
机构：
[1] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China
[2] Shandong Univ, Sch Phys, Jinan 250100, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 01期
基金：
中国国家自然科学基金;
关键词：
PHOTOCATALYTIC ACTIVITY; HOLLOW MICROSPHERES; OPTICAL-PROPERTIES; HIGHLY EFFICIENT; SULFIDE; ROUTE; TIO2;
D O I：
10.1039/c1cc15487g
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Bi2S3 nanocrystals/BiOCl hybrid architectures with tunable band gaps were synthesized by a controlled anion exchange approach and they displayed highly efficient visible light photoactivities, which is associated with suitable energetics and structural topotactic relationship that can benefit the interfacial charge transfer.
引用
收藏
页码：97 / 99
页数：3
相关论文
共 22 条
  • [1] Semiconductor clusters, nanocrystals, and quantum dots
    Alivisatos, AP
    [J]. SCIENCE, 1996, 271 (5251) : 933 - 937
  • [2] Synthesis of a highly ordered single-crystalline Bi2S3 nanowire array and its metal/semiconductor/metal back-to-back Schottky diode
    Bao, Haifeng
    Li, Chang Ming
    Cui, Xiaoqiang
    Gan, Ye
    Song, Qunliang
    Guo, Jun
    [J]. SMALL, 2008, 4 (08) : 1125 - 1129
  • [3] Cross-Linking Bi2S3 Ultrathin Nanowires: A Platform for Nanostructure Formation and Biomolecule Detection
    Cademartiri, Ludovico
    Scotognella, Francesco
    O'Brien, Paul G.
    Lotsch, Bettina V.
    Thomson, Jordan
    Petrov, Srebri
    Kherani, Nazir P.
    Ozin, Geoffrey A.
    [J]. NANO LETTERS, 2009, 9 (04) : 1482 - 1486
  • [4] One-Pot Miniemulsion-Mediated Route to BiOBr Hollow Microspheres with Highly Efficient Photocatalytic Activity
    Cheng, Hefeng
    Huang, Baibiao
    Wang, Zeyan
    Qin, Xiaoyan
    Zhang, Xiaoyang
    Dai, Ying
    [J]. CHEMISTRY-A EUROPEAN JOURNAL, 2011, 17 (29) : 8039 - 8043
  • [5] In situ ion exchange synthesis of the novel Ag/AgBr/BiOBr hybrid with highly efficient decontamination of pollutants
    Cheng, Hefeng
    Huang, Baibiao
    Wang, Peng
    Wang, Zeyan
    Lou, Zaizhu
    Wang, Junpeng
    Qin, Xiaoyan
    Zhang, Xiaoyang
    Dai, Ying
    [J]. CHEMICAL COMMUNICATIONS, 2011, 47 (25) : 7054 - 7056
  • [6] One-Step Synthesis of the Nanostructured AgI/BiOI Composites with Highly Enhanced Visible-Light Photocatalytic Performances
    Cheng, Hefeng
    Huang, Baibiao
    Dai, Ying
    Qin, Xiaoyan
    Zhang, Xiaoyang
    [J]. LANGMUIR, 2010, 26 (09) : 6618 - 6624
  • [7] SOLID-STATE VIBRATIONAL SPECTROSCOPY .3. INFRARED AND RAMAN-SPECTRA OF BISMUTH(III) OXIDE HALIDES
    DAVIES, JED
    [J]. JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1973, 35 (05): : 1531 - 1534
  • [8] Nanostructure transfer in semiconductors by ion exchange
    Dloczik, L
    Könenkamp, R
    [J]. NANO LETTERS, 2003, 3 (05) : 651 - 653
  • [9] Quantum Dot Solar Cells. Semiconductor Nanocrystals as Light Harvesters
    Kamat, Prashant V.
    [J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2008, 112 (48) : 18737 - 18753
  • [10] Topotactic transformation of single-crystalline precursor discs into disc-like Bi2S3 nanorod networks
    Li, Lianshan
    Sun, Nijuan
    Huang, Youyuan
    Qin, Yao
    Zhao, Nana
    Gao, Jining
    Li, Meixian
    Zhou, Henghui
    Qi, Limin
    [J]. ADVANCED FUNCTIONAL MATERIALS, 2008, 18 (08) : 1194 - 1201
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