Home

Citation: LI Li, MA Yu, CAO Yan-Zhen, JI Yuan, GUO Yi-Hang. Preparation of Periodic Mesoporous H₆P₂W₁₈O₆₂/TiO₂(Brij-76) Composite and Microwave Enhanced Photocatalytic Degradation of Monochlorobenzene[J]. Acta Physico-Chimica Sinica, ;2009, 25(07): 1461-1466. doi: 10.3866/PKU.WHXB20090748 shu

Preparation of Periodic Mesoporous H₆P₂W₁₈O₆₂/TiO₂(Brij-76) Composite and Microwave Enhanced Photocatalytic Degradation of Monochlorobenzene

1.
Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China

Received Date: 17 December 2008
Available Online: 22 May 2009

The H6P2W18O62/TiO2 (Brij-76) composite was prepared by a combination of the nonionic surfactant polyethylene glycol octadecyl ether polyoxyethulene 10 stearyl ether (C18H37(OCH2CH2)10OH)(Brij-76) as the template and a single-step sol-gel-hydrothermal method. The as-synthesized composite was characterized by Fourier transform infrared (FT-IR) spectrum, X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray (EDX), N2 adsorption-desorption and NH3-temperature programmed desorption (NH3-TPD). Results showed that the average pore diameter of the composite H6P2W18O62/TiO2(Brij-76) was ca 3.31 nm, and it had a large surface area of 99.78 m2·g-1. Additionally, the aggregation of particles was effectively inhibited and the surface acidity increased substantially. The photocatalytic elimination of monochlorobenzene was used as a model reaction to evaluate the microwave enhanced photocatalytic activity of the composite, and the results showed that the composite H6P2W18O62/TiO2 (Brij-76) could effectively degradate monochlorobenzene and had high catalytic activity under microwave irradiation.
- Photocatalysis,
- H6P2W18O62/TiO2,
- C18H37(OCH2CH2)10OH,
- Sol-gel method,
- Microwave,
- Monochlorobenzene
1. [1]
  Yan ZHAO , Jiaxu WANG , Zhonghu LI , Changli LIU , Xingsheng ZHAO , Hengwei ZHOU , Xiaokang JIANG . Gd³⁺-doped Sc₂W3O₁₂: Eu³⁺ red phosphor: Preparation and luminescence performance. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 461-468. doi: 10.11862/CJIC.20240316
2. [2]
  Xin Zhou , Zhi Zhang , Yun Yang , Shuijin Yang . A Study on the Enhancement of Photocatalytic Performance in C/Bi/Bi₂MoO₆ Composites by Ferroelectric Polarization: A Recommended Comprehensive Chemical Experiment. University Chemistry, 2024, 39(4): 296-304. doi: 10.3866/PKU.DXHX202310008
3. [3]
  Ruolin CHENG , Haoran WANG , Jing REN , Yingying MA , Huagen LIANG . Efficient photocatalytic CO₂ cycloaddition over W₁₈O₄₉/NH₂-UiO-66 composite catalyst. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 523-532. doi: 10.11862/CJIC.20230349
4. [4]
  Tong Zhou , Xue Liu , Liang Zhao , Mingtao Qiao , Wanying Lei . Efficient Photocatalytic H₂O₂ Production and Cr(Ⅵ) Reduction over a Hierarchical Ti₃C₂/In₄SnS₈ Schottky Junction. Acta Physico-Chimica Sinica, 2024, 40(10): 2309020-0. doi: 10.3866/PKU.WHXB202309020
5. [5]
  Kun WANG , Wenrui LIU , Peng JIANG , Yuhang SONG , Lihua CHEN , Zhao DENG . Hierarchical hollow structured BiOBr-Pt catalysts for photocatalytic CO₂ reduction. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1270-1278. doi: 10.11862/CJIC.20240037
6. [6]
  Guoqiang Chen , Zixuan Zheng , Wei Zhong , Guohong Wang , Xinhe Wu . Molten Intermediate Transportation-Oriented Synthesis of Amino-Rich g-C₃N₄ Nanosheets for Efficient Photocatalytic H₂O₂ Production. Acta Physico-Chimica Sinica, 2024, 40(11): 2406021-0. doi: 10.3866/PKU.WHXB202406021
7. [7]
  Ruolin CHENG , Yue WANG , Xiyao NIU , Huagen LIANG , Ling LIU , Shijian LU . Efficient photothermal catalytic CO₂ cycloaddition over W₁₈O₄₉/rGO composites. Chinese Journal of Inorganic Chemistry, 2025, 41(7): 1276-1284. doi: 10.11862/CJIC.20240424
8. [8]
  Xuejiao Wang , Suiying Dong , Kezhen Qi , Vadim Popkov , Xianglin Xiang . Photocatalytic CO₂ Reduction by Modified g-C₃N₄. Acta Physico-Chimica Sinica, 2024, 40(12): 2408005-0. doi: 10.3866/PKU.WHXB202408005
9. [9]
  Bowen Liu , Jianjun Zhang , Han Li , Bei Cheng , Chuanbiao Bie . MOF-derived ZnO/PANI S-scheme heterojunction for efficient photocatalytic phenol mineralization coupled with H₂O₂ generation. Acta Physico-Chimica Sinica, 2025, 41(10): 100121-0. doi: 10.1016/j.actphy.2025.100121
10. [10]
  Jiayao Wang , Guixu Pan , Ning Wang , Shihan Wang , Yaolin Zhu , Yunfeng Li . Preparation of donor-π-acceptor type graphitic carbon nitride photocatalytic systems via molecular level regulation for high-efficient H₂O₂ production. Acta Physico-Chimica Sinica, 2025, 41(12): 100168-0. doi: 10.1016/j.actphy.2025.100168
11. [11]
  Qinhui Guan , Yuhao Guo , Na Li , Jing Li , Tingjiang Yan . Molecular sieve-mediated indium oxide catalysts for enhancing photocatalytic CO₂ hydrogenation. Acta Physico-Chimica Sinica, 2025, 41(11): 100133-0. doi: 10.1016/j.actphy.2025.100133
12. [12]
  Zhuo WANG , Junshan ZHANG , Shaoyan YANG , Lingyan ZHOU , Yedi LI , Yuanpei LAN . Preparation and photocatalytic performance of CeO₂-reduced graphene oxide by thermal decomposition. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1708-1718. doi: 10.11862/CJIC.20240067
13. [13]
  Jianyin He , Liuyun Chen , Xinling Xie , Zuzeng Qin , Hongbing Ji , Tongming Su . Construction of ZnCoP/CdLa₂S₄ Schottky Heterojunctions for Enhancing Photocatalytic Hydrogen Evolution. Acta Physico-Chimica Sinica, 2024, 40(11): 2404030-0. doi: 10.3866/PKU.WHXB202404030
14. [14]
  Yu Wang , Haiyang Shi , Zihan Chen , Feng Chen , Ping Wang , Xuefei Wang . 具有富电子Pt^δ−壳层的空心AgPt@Pt核壳催化剂：提升光催化H₂O₂生成选择性与活性. Acta Physico-Chimica Sinica, 2025, 41(7): 100081-0. doi: 10.1016/j.actphy.2025.100081
15. [15]
  Xinyu Yin , Haiyang Shi , Yu Wang , Xuefei Wang , Ping Wang , Huogen Yu . Spontaneously Improved Adsorption of H₂O and Its Intermediates on Electron-Deficient Mn^(3+δ)+ for Efficient Photocatalytic H₂O₂ Production. Acta Physico-Chimica Sinica, 2024, 40(10): 2312007-0. doi: 10.3866/PKU.WHXB202312007
16. [16]
  Heng Chen , Longhui Nie , Kai Xu , Yiqiong Yang , Caihong Fang . Remarkable Photocatalytic H₂O₂ Production Efficiency over Ultrathin g-C₃N₄ Nanosheet with Large Surface Area and Enhanced Crystallinity by Two-Step Calcination. Acta Physico-Chimica Sinica, 2024, 40(11): 2406019-0. doi: 10.3866/PKU.WHXB202406019
17. [17]
  Yang Xia , Kangyan Zhang , Heng Yang , Lijuan Shi , Qun Yi . Improving Photocatalytic H₂O₂ Production over iCOF/Bi₂O₃ S-Scheme Heterojunction in Pure Water via Dual Channel Pathways. Acta Physico-Chimica Sinica, 2024, 40(11): 2407012-0. doi: 10.3866/PKU.WHXB202407012
18. [18]
  Yulian Hu , Xin Zhou , Xiaojun Han . A Virtual Simulation Experiment on the Design and Property Analysis of CO₂ Reduction Photocatalyst. University Chemistry, 2025, 40(3): 30-35. doi: 10.12461/PKU.DXHX202403088
19. [19]
  Ronghui LI . Photocatalysis performance of nitrogen-doped CeO₂ thin films via ion beam-assisted deposition. Chinese Journal of Inorganic Chemistry, 2025, 41(6): 1123-1130. doi: 10.11862/CJIC.20240440
20. [20]
  Jingjing Liu , Aoqi Wei , Hao Zhang , Shuwang Duo . SnS₂-based heterostructures: advances in photocatalytic and gas-sensing applications. Acta Physico-Chimica Sinica, 2025, 41(12): 100185-0. doi: 10.1016/j.actphy.2025.100185

Get Citation

PDF

XML

Metrics

PDF Downloads(1493)
Abstract views(3581)
HTML views(32)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return

Preparation of Periodic Mesoporous H6P2W18O62/TiO2(Brij-76) Composite and Microwave Enhanced Photocatalytic Degradation of Monochlorobenzene

Metrics

通讯作者: 陈斌, bchen63@163.com

Preparation of Periodic Mesoporous H₆P₂W₁₈O₆₂/TiO₂(Brij-76) Composite and Microwave Enhanced Photocatalytic Degradation of Monochlorobenzene