Atomic layer deposition synthesis of platinum-tungsten carbide core-shell catalysts for the hydrogen evolution reaction

被引：105
作者：
Hsu, Irene J. [1 ]
Kimmel, Yannick C. [1 ]
Jiang, Xiaogiang [2 ]
Willis, Brian G. [2 ]
Chen, Jingguang G. [1 ]
机构：
[1] Univ Delaware, Ctr Catalyt Sci & Technol, Dept Chem Engn, Newark, DE 19716 USA
[2] Univ Connecticut, Dept Chem Mat & Biomol Engn, Unit 3222, Storrs, CT USA
来源：
CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 07期
关键词：
ELECTROCATALYSTS; MONOCARBIDE; ELECTRODE; CARBON; OXIDE; WC;
D O I：
10.1039/c1cc15812k
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Pt was deposited onto tungsten carbide powders using atomic layer deposition to produce core-shell catalysts for the hydrogen evolution reaction (HER). The Pt loading on these catalysts was reduced nearly ten-fold compared to a bulk Pt catalyst while equivalent HER activities were observed.
引用
收藏
页码：1063 / 1065
页数：3
相关论文
共 21 条
  • [1] Atomic layer deposition of platinum thin films
    Aaltonen, T
    Ritala, M
    Sajavaara, T
    Keinonen, J
    Leskelä, M
    [J]. CHEMISTRY OF MATERIALS, 2003, 15 (09) : 1924 - 1928
  • [2] Thermal and electrochemical stability of tungsten carbide catalyst supports
    Chhina, H.
    Campbell, S.
    Kesler, O.
    [J]. JOURNAL OF POWER SOURCES, 2007, 164 (02) : 431 - 440
  • [3] Viscous flow reactor with quartz crystal microbalance for thin film growth by atomic layer deposition
    Elam, JW
    Groner, MD
    George, SM
    [J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 2002, 73 (08) : 2981 - 2987
  • [4] Monolayer platinum supported on tungsten carbides as low-cost electrocatalysts: opportunities and limitations
    Esposito, Daniel V.
    Chen, Jingguang G.
    [J]. ENERGY & ENVIRONMENTAL SCIENCE, 2011, 4 (10) : 3900 - 3912
  • [5] Low-Cost Hydrogen-Evolution Catalysts Based on Monolayer Platinum on Tungsten Monocarbide Substrates
    Esposito, Daniel V.
    Hunt, Sean T.
    Stottlemyer, Alan L.
    Dobson, Kevin D.
    McCandless, Brian E.
    Birkmire, Robert W.
    Chen, Jingguang G.
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2010, 49 (51) : 9859 - 9862
  • [6] Transition Metal Carbides and Nitrides as Electrode Materials for Low Temperature Fuel Cells
    Ham, Dong Jin
    Lee, Jae Sung
    [J]. ENERGIES, 2009, 2 (04) : 873 - 899
  • [7] Tungsten carbide microsphere as an electrode for cathodic hydrogen evolution from water
    Ham, Dong Jin
    Ganesan, Raman
    Lee, Jae Sung
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2008, 33 (23) : 6865 - 6872
  • [8] Particle shape control using pulse electrodeposition: Methanol oxidation as a probe reaction on Pt dendrites and cubes
    Hsu, Irene J.
    Esposito, Daniel V.
    Mahoney, Elizabeth G.
    Black, Andrew
    Chen, Jingguang G.
    [J]. JOURNAL OF POWER SOURCES, 2011, 196 (20) : 8307 - 8312
  • [9] Atomic Layer Deposition of Pt on Tungsten Monocarbide (WC) for the Oxygen Reduction Reaction
    Hsu, Irene J.
    Hansgen, Danielle A.
    McCandless, Brian E.
    Willis, Brian G.
    Chen, Jingguang G.
    [J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2011, 115 (09) : 3709 - 3715
  • [10] Surface chemistry of transition metal carbides
    Hwu, HH
    Chen, JGG
    [J]. CHEMICAL REVIEWS, 2005, 105 (01) : 185 - 212
123