Electrocatalytic Properties of Cobalt-Molybdenum Alloy Deposits in the Hydrogen Evolution Reaction

被引：24
|
作者：
Kuznetsov, V. V. [1 ]
Kalinkina, A. A. [1 ]
Pshenichkina, T. V. [1 ]
Balabaev, V. V. [1 ]
机构：
[1] Mendeleev Russian Univ Chem Technol, Moscow 125047, Russia
来源：
RUSSIAN JOURNAL OF ELECTROCHEMISTRY | 2008年 / 44卷 / 12期
基金：
俄罗斯基础研究基金会;
关键词：
hydrogen evolution reaction; electrocatalysis; cobalt-molybdenum;
D O I：
10.1134/S1023193508120070
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Electrocatalytic activity of cobalt-molybdenum deposits is studied in the hydrogen evolution reaction ( HER) in an alkaline solution. The studied electrode materials were obtained electrochemically in the galvanostatic mode. It is shown that the rate of hydrogen evolution in 1 M NaOH at 293 K at the Co-Mo alloy is higher, as compared to pure cobalt deposits obtained in similar conditions, which is due both to the increase of the electrode true surface area and possibly to the electronic structure of the obtained alloys. It is established that the hydrogen reaction exchange current grows at the increase of molybdenum content in the electrode deposits in the range of 0-40 at %.
引用
收藏
页码：1350 / 1358
页数：9
相关论文
共 50 条
  • [1] Electrocatalytic properties of cobalt-molybdenum alloy deposits in the hydrogen evolution reaction
    V. V. Kuznetsov
    A. A. Kalinkina
    T. V. Pshenichkina
    V. V. Balabaev
    [J]. Russian Journal of Electrochemistry, 2008, 44 : 1350 - 1358
  • [2] Electrocatalytic cobalt-molybdenum alloy deposits
    Subramania, A.
    Priya, A. R. Sathiya
    Muralidharan, V. S.
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2007, 32 (14) : 2843 - 2847
  • [3] THE PRODUCTION OF THICK COBALT-MOLYBDENUM ALLOY DEPOSITS
    RYDEL, PC
    BARNES, SC
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1962, 109 (08) : C206 - C206
  • [4] THE EVOLUTION OF HYDROGEN ON COBALT-MOLYBDENUM COATING - POLARIZATION CHARACTERISTICS
    SPASOJEVIC, M
    KRSTAJIC, N
    DESPOTOV, P
    ATANASOSKI, R
    POPOV, K
    [J]. JOURNAL OF APPLIED ELECTROCHEMISTRY, 1984, 14 (02) : 265 - 266
  • [5] Effect of copper addition on cobalt-molybdenum electrodeposited coatings for the hydrogen evolution reaction in alkaline medium
    Santos, Hugo Leandro Sousa
    Corradini, Patricia Gon
    Medina, Marina
    Mascaro, Lucia Helena
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2020, 45 (58) : 33586 - 33597
  • [6] Cobalt-molybdenum carbide@graphitic carbon nanocomposites: Metallic cobalt promotes the electrochemical hydrogen evolution reaction
    Zhao, Xinran
    He, Xiaobo
    Yin, Fengxiang
    Chen, Biaohua
    Li, Guoru
    Yin, Huaqiang
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2018, 43 (49) : 22243 - 22252
  • [7] Highly efficient pH-universal hydrogen evolution reaction catalyzed by rapidly reconstructed bimetallic cobalt-molybdenum alloy cuboids arrays
    Liu, Daolian
    Wang, Zihao
    Zhang, Yan
    Zhou, Haiqing
    Zhang, Yong
    Li, Dongyang
    Yu, Fang
    [J]. NANO RESEARCH, 2024, 17 (08) : 6977 - 6983
  • [8] Cobalt-molybdenum disulfide supported on nitrogen-doped graphene towards an efficient hydrogen evolution reaction
    Hou, Xuewei
    Li, Yuan
    Cheng, Lina
    Feng, Xuelei
    Zhang, Hongming
    Han, Shumin
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2019, 44 (23) : 11664 - 11674
  • [9] Self-supported cobalt-molybdenum oxide nanosheet clusters as efficient electrocatalysts for hydrogen evolution reaction
    Yan, Qing
    Yang, Xueying
    Wei, Tong
    Wu, Wei
    Yan, Peng
    Zeng, Lingzi
    Zhu, Ruijie
    Cheng, Kui
    Ye, Ke
    Zhu, Kai
    Yan, Jun
    Cao, Dianxue
    Wang, Guiling
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2019, 44 (39) : 21220 - 21228
  • [10] Ultrafine Electrospun Cobalt-Molybdenum Bimetallic Nitride as a Durable Electrocatalyst for Hydrogen Evolution
    Chen, Xianhao
    Le, Fuhe
    Lu, Zhenjiang
    Zhou, Dehuo
    Yao, Haibin
    Jia, Wei
    [J]. INORGANIC CHEMISTRY, 2023, 62 (28) : 11207 - 11214
12345