Desorption of hydrogen from the electrode surface under influence of an external magnetic field

被引：70
作者：
Koza, Jakub Adam [1 ]
Uhlemann, Margitta [1 ]
Gebert, Annett [1 ]
Schultz, Ludwig [1 ]
机构：
[1] IFW Dresden, Leibniz Inst Solid State & Mat Res, Inst Met Mat, D-01171 Dresden, Germany
来源：
ELECTROCHEMISTRY COMMUNICATIONS | 2008年 / 10卷 / 09期
关键词：
magnetoelectrode position; Lorentz force; micro-MHD; hydrogen evolution reaction; desorption of hydrogen;
D O I：
10.1016/j.elecom.2008.07.003
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The effect of a uniform magnetic field in perpendicular-to-electrode configuration, on the hydrogen evolution reaction was investigated during the deposition of Fe and CoFe alloys. It was found that the desorption of hydrogen is supported in a magnetic field. This effect is discussed in details with respect to the micro-magnetohydrodynamic convection, which arises due to the fluctuation of the current distribution close to the H-2 bubble. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：1330 / 1333
页数：4
相关论文
共 15 条
  • [1] Aogaki R., 1975, DENKI KAGAKU, V43, P504
  • [2] Copper deposition and dissolution in seemingly parallel electric and magnetic fields: Lorentz force distributions and flow configurations
    Cierpka, C.
    Weier, T.
    Gerbeth, G.
    Uhlemann, M.
    Eckert, K.
    [J]. JOURNAL OF SOLID STATE ELECTROCHEMISTRY, 2007, 11 (06) : 687 - 701
  • [3] EXPERIMENTAL INVESTIGATION OF THE CURRENT DISTRIBUTION ON A RECESSED ROTATING-DISK ELECTRODE
    DINAN, TE
    MATLOSZ, M
    LANDOLT, D
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1991, 138 (10) : 2947 - 2951
  • [4] Magnetic focusing of redox molecules at ferromagnetic microelectrodes
    Grant, KM
    Hemmert, JW
    White, HS
    [J]. ELECTROCHEMISTRY COMMUNICATIONS, 1999, 1 (08) : 319 - 323
  • [5] Influence of a magnetic field on the electrodeposition of nickel-iron alloys
    Ispas, A.
    Matsushima, H.
    Plieth, W.
    Bund, A.
    [J]. ELECTROCHIMICA ACTA, 2007, 52 (08) : 2785 - 2795
  • [6] The effect of magnetic fields on the electrodeposition of iron
    Koza, Jakub
    Uhlemann, Margitta
    Gebert, Annett
    Schultz, Ludwig
    [J]. JOURNAL OF SOLID STATE ELECTROCHEMISTRY, 2008, 12 (02) : 181 - 192
  • [7] The effect of magnetic fields on the electrodeposition of CoFe alloys
    Koza, Jakub Adam
    Uhlemann, Margitta
    Gebert, Annett
    Schultz, Ludwig
    [J]. ELECTROCHIMICA ACTA, 2008, 53 (16) : 5344 - 5353
  • [8] The effect of magnetic fields on the electrodeposition of cobalt
    Krause, A
    Uhlemann, M
    Gebert, A
    Schultz, L
    [J]. ELECTROCHIMICA ACTA, 2004, 49 (24) : 4127 - 4134
  • [9] PHILIPCHANDY R, 1999, MEASUREMENTS INSTRUM, pCH5
  • [10] Analysis of the magnetic force effect on paramagnetic species
    Rabah, KL
    Chopart, JP
    Schloerb, H
    Saulnier, S
    Aaboubi, O
    Uhlemann, M
    Elmi, D
    Amblard, J
    [J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2004, 571 (01) : 85 - 91
12