Selective reduction of carbon dioxide to carbon monoxide over Au/CeO2 catalyst and identification of reaction intermediate

被引：20
作者：
Zhu, Xiaobing [1 ]
Qu, Xin [1 ]
Li, Xiaosong [1 ]
Liu, Jinglin [1 ]
Liu, Jianhao [1 ]
Zhu, Bin [1 ]
Shi, Chuan [1 ]
机构：
[1] Dalian Univ Technol, Lab Plasma Phys Chem, Ctr Hydrogen Energy & Liquid Fuels, Dalian 116024, Liaoning, Peoples R China
来源：
CHINESE JOURNAL OF CATALYSIS | 2016年 / 37卷 / 12期
基金：
中国国家自然科学基金;
关键词：
CO2; reduction; Au/CeO2; catalyst; Carbon monoxide; Formate intermediate; In situ DRIFT spectroscopy; WATER-GAS SHIFT; HYDROGEN-PRODUCTION; ROOM-TEMPERATURE; CO2; REDUCTION; NANOPARTICLES; IMPREGNATION; CONVERSION; MECHANISM; REMOVAL; FUEL;
D O I：
10.1016/S1872-2067(16)62538-X
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
CO2 selective reduction to CO with H-2 over a CeO2-supported nano-Au catalyst at atmospheric pressure was investigated. A high CO2 conversion, approaching the thermodynamic equilibrium value, and nearly 100% CO selectivity were obtained. The surface formate intermediates generated during the reverse water-gas shift reaction at 400 degrees C were identified using in situ diffuse-reflectance infrared Fourier-transform spectroscopy. The formate consumption to give CO and H2O, determined using mass spectrometry, indicated that the reaction proceeded via an associative formate mechanism; this contributes to the high Au/CeO2 catalytic activity at low temperatures. (C) 2016, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码：2053 / 2058
页数：6
相关论文
共 50 条
  • [31] A comparative study on hydrogenation of carbon dioxide and carbon monoxide over iron catalyst
    Ando, H
    Masumura, Y
    Souma, Y
    JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2000, 154 (1-2) : 23 - 29
  • [32] A silver-manganese dual co-catalyst for selective reduction of carbon dioxide into carbon monoxide over a potassium hexatitanate photocatalyst with water
    Zhu, Xing
    Yamamoto, Akira
    Imai, Shota
    Tanaka, Atsuhiro
    Kominami, Hiroshi
    Yoshida, Hisao
    CHEMICAL COMMUNICATIONS, 2019, 55 (90) : 13514 - 13517
  • [33] Enhanced carbon monoxide poisoning resistance of Pd/BEA by integrating with CeO2 for low temperature NO adsorption: The role of CeO2 on oxidizing carbon monoxide to CO32-
    Su, Wanting
    Deng, Caijun
    Wu, Xiaomin
    Huang, Zhiwei
    Shen, Huazhen
    Jing, Guohua
    Schwank, Johannes W.
    Li, Yongdan
    Zhao, Huawang
    FUEL, 2025, 381
  • [34] Catalyst electro-redeposition controls morphology and oxidation state for selective carbon dioxide reduction
    De Luna, Phil
    Quintero-Bermudez, Rafael
    Cao-Thang Dinh
    Ross, Michael B.
    Bushuyev, Oleksandr S.
    Todorovic, Petar
    Regier, Tom
    Kelley, Shana O.
    Yang, Peidong
    Sargent, Edward H.
    NATURE CATALYSIS, 2018, 1 (02): : 103 - 110
  • [35] Low Ag concentration Ag/CeO2 catalysts prepared with various CeO2 precursors in carbon monoxide oxidation reaction
    Liberman, Elena Y.
    Suvorova, Elena I.
    Vasil'kov, Alexander Y.
    Voronova, Anastasiia A.
    Pereyaslavtsev, Alexander. Y.
    Kon'kova, Tatiana V.
    CATALYSIS LETTERS, 2024, 154 (11) : 6144 - 6156
  • [36] The simultaneous adsorption, activation and in situ reduction of carbon dioxide over Au-loading BiOCl with rich oxygen vacancies
    Li, Yi-lei
    Liu, Ying
    Mu, Hui-ying
    Liu, Rui-hong
    Hao, Ying-juan
    Wang, Xiao-jing
    Hildebrandt, Diane
    Liu, Xinying
    Li, Fa-tang
    NANOSCALE, 2021, 13 (04) : 2585 - 2592
  • [37] Enhanced photocatalytic reduction of carbon dioxide into carbon monoxide by electric field generation and defect engineering in TiO2
    Chu, Mingna
    Li, Yang
    Cui, Kai
    Jian, Jiahuang
    Lu, Songtao
    Gao, Peng
    Wu, Xiaohong
    ENVIRONMENTAL CHEMISTRY LETTERS, 2022, 20 (02) : 999 - 1007
  • [38] Carbon nanotube containing Ag catalyst layers for efficient and selective reduction of carbon dioxide
    Ma, Sichao
    Luo, Raymond
    Gold, Jake I.
    Yu, Aaron Z.
    Kim, Byoungsu
    Kenis, Paul J. A.
    JOURNAL OF MATERIALS CHEMISTRY A, 2016, 4 (22) : 8573 - 8578
  • [39] Cu assisted loading of Pt on CeO2 as a carbon-free catalyst for methanol and oxygen reduction reaction
    Zou, Linchi
    Pan, Jian
    Xu, Feng
    Chen, Junfeng
    RSC ADVANCES, 2021, 11 (58) : 36726 - 36733
  • [40] Carbon dioxide hydrogenation combined with an oxidative methane carbonylation over CeO2-HZSM-5 catalyst for acetic acid production
    Golubev, Konstantin B.
    Kolesnichenko, Natalia, V
    Maximov, Anton L.
    INORGANIC CHEMISTRY COMMUNICATIONS, 2024, 159
12345