Hydrogen production from water-gas shift reaction over Ni-Cu-CeO2 oxide catalyst: The effect of preparation methods

被引：44
作者：
Jha, Ajay [1 ]
Jeong, Dae-Woon [1 ]
Jang, Won-Jun [1 ]
Lee, Yeol-Lim [1 ]
Roh, Hyun-Seog [1 ]
机构：
[1] Yonsei Univ, Dept Environm Engn, Wonju 220710, Gangwon, South Korea
来源：
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2015年 / 40卷 / 30期
基金：
新加坡国家研究基金会;
关键词：
Preparation method; Ni-Cu-CeO2; Water-gas shift; Mesoporous nature; Easier diffusion; H-2; PRODUCTION; CO PRODUCTION; OPTIMIZATION; PERFORMANCE; COPPER; METAL; CERIA; REDUCTION; FE/AL/CU; PT/CEO2;
D O I：
10.1016/j.ijhydene.2015.05.173
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The effect of the preparation method on the activity and stability of Ni-Cu-CeO2 oxide catalysts have been investigated in the high temperature water-gas shift (HT-WGS) reaction. The highest CO conversion (85%) and selectivity was achieved by the catalyst prepared by evaporation induced self-assembly method (Ni-Cu-CeO2-SG) at a very high GHSV of 84,000 h(-1). The improved performance of the catalyst was attributed to the mesoporous nature of the Ni-Cu-CeO2-SG which can provide higher surface area and facilitate the easier diffusion of gas through its mesoporous channels. Copyright (C) 2015, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：9209 / 9216
页数：8
相关论文
共 44 条
  • [1] Hydrogen and waste: Illusions, challenges and perspectives
    Alibardi, Luca
    Muntoni, Aldo
    Polettini, Alessandra
    [J]. WASTE MANAGEMENT, 2014, 34 (12) : 2425 - 2426
  • [2] Hydrogen Storage Experiments for an Undergraduate Laboratory Course-Clean Energy: Hydrogen/Fuel Cells
    Bailey, Alla
    Andrews, Lisa
    Khot, Ameya
    Rubin, Lea
    Young, Jun
    Allston, Thomas D.
    Takacs, Gerald A.
    [J]. JOURNAL OF CHEMICAL EDUCATION, 2015, 92 (04) : 688 - 692
  • [3] Chemistry - Oxygen vacancies and catalysis on ceria surfaces
    Campbell, CT
    Peden, CHF
    [J]. SCIENCE, 2005, 309 (5735) : 713 - 714
  • [4] Promoted Ceria: A Structural, Catalytic, and Computational Study
    Farra, Ramzi
    Garcia-Melchor, Max
    Eichelbaum, Maik
    Hashagen, Maike
    Frandsen, Wiebke
    Allan, Jasmin
    Girgsdies, Frank
    Szentmiklosi, Laszlo
    Lopez, Nuria
    Teschner, Detre
    [J]. ACS CATALYSIS, 2013, 3 (10): : 2256 - 2268
  • [5] New interpretations of XPS spectra of nickel metal and oxides
    Grosvenor, Andrew P.
    Biesinger, Mark C.
    Smart, Roger St. C.
    McIntyre, N. Stewart
    [J]. SURFACE SCIENCE, 2006, 600 (09) : 1771 - 1779
  • [6] Trends of Water Gas Shift Reaction on Close-Packed Transition Metal Surfaces
    Huang, Shih-Chang
    Lin, Chia-Hao
    Wang, J. -H.
    [J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2010, 114 (21) : 9826 - 9834
  • [7] Metal oxide (MgO, CaO, and La2O3) promoted Ni-Ce0.8Zr0.2O2 catalysts for H2 and CO production from two major greenhouse gases
    Jang, Won-Jun
    Jeong, Dae-Woon
    Shim, Jae-Oh
    Kim, Hak-Min
    Han, Won-Bi
    Bae, Jong Wook
    Roh, Hyun-Seog
    [J]. RENEWABLE ENERGY, 2015, 79 : 91 - 95
  • [8] H2 and CO production over a stable Ni-MgO-Ce0.8Zr0.2O2 catalyst from CO2 reforming of CH4
    Jang, Won-Jun
    Jeong, Dae-Woon
    Shim, Jae-Oh
    Roh, Hyun-Seog
    Son, In Hyuk
    Lee, Seung Jae
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2013, 38 (11) : 4508 - 4512
  • [9] Optimization of a highly active nano-sized Pt/CeO2 catalyst via Ce(OH)CO3 for the water-gas shift reaction
    Jeong, Dae-Woon
    Jang, Won-Jun
    Shim, Jae-Oh
    Han, Won-Bi
    Kim, Hak-Min
    Lee, Yeol-Lim
    Bae, Jong Wook
    Roh, Hyun-Seog
    [J]. RENEWABLE ENERGY, 2015, 79 : 78 - 84
  • [10] Performance of spinel ferrite catalysts integrated with mesoporous Al2O3 in the high temperature water-gas shift reaction
    Jeong, Dae-Woon
    Jha, Ajay
    Jang, Won-Jun
    Han, Won-Bi
    Roh, Hyun-Seog
    [J]. CHEMICAL ENGINEERING JOURNAL, 2015, 265 : 100 - 109
12345