The degree and effect of methanol crossover in the direct methanol fuel cell

被引：265
|
作者：
Cruickshank, J [1 ]
Scott, K [1 ]
机构：
[1] Univ Newcastle Upon Tyne, Dept Chem & Proc Engn, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England
来源：
JOURNAL OF POWER SOURCES | 1998年 / 70卷 / 01期
关键词：
methanol; fuel cell; solid polymer;
D O I：
10.1016/S0378-7753(97)02626-8
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：
A simple model is presented to describe the permeation of methanol from the anode to the cathode in direct methanol fuel cell (DMFC). Measured permeation rates of water and methanol through Nafion(R) 117 under varied pressure differentials across the membrane are used to determine key parameters in the model. This model is able to explain the effect of oxygen pressure at the cathode and methanol concentration at the anode on the measured cell voltage-current response of the DMFC. (C) 1998 Elsevier Science S.A.
引用
收藏
页码：40 / 47
页数：8
相关论文
共 50 条
  • [1] The degree and effect of methanol crossover in the direct methanol fuel cell
    Dept. of Chem. and Proc. Engineering, Newcastle University, Newcastle-upon-Tyne, United Kingdom
    [J]. J Power Sources, 1 (40-47):
  • [2] Measurement of methanol crossover in direct methanol fuel cell
    Hikita, S
    Yamane, K
    Nakajima, Y
    [J]. JSAE REVIEW, 2001, 22 (02): : 151 - 156
  • [3] Influence of Methanol Crossover on the Fuel Utilization of Passive Direct Methanol Fuel Cell
    Lai, Q. -Z.
    Yin, G. -P.
    Wang, Z. -B.
    Du, C. -Y.
    Zuo, P-J
    Cheng, X. -Q.
    [J]. FUEL CELLS, 2008, 8 (06) : 399 - 403
  • [4] The impact of mass transport and methanol crossover on the direct methanol fuel cell
    Scott, K
    Taama, WM
    Argyropoulos, P
    Sundmacher, K
    [J]. JOURNAL OF POWER SOURCES, 1999, 83 (1-2) : 204 - 216
  • [5] Investigation of Factors Influencing Methanol Crossover in Direct Methanol Fuel Cell
    Hyun, Min-soo
    Kim, Sang-Kyung
    Lim, Seongyop
    Lee, Byungrock
    Peck, Donghyun
    Jung, Doohwan
    [J]. JOURNAL OF THE KOREAN ELECTROCHEMICAL SOCIETY, 2008, 11 (01): : 6 - 10
  • [6] A semi-empirical cell voltage model for the direct methanol fuel cell: the methanol crossover effect
    Kim, TH
    Bae, YC
    [J]. POLYMER, 2005, 46 (17) : 6494 - 6499
  • [7] Semi-empirical model to elucidate the effect of methanol crossover on direct methanol fuel cell
    Tu, Hung-Chi
    Wang, Yung-Yun
    Wan, Chi-Chao
    Hsueh, Kan-Lin
    [J]. JOURNAL OF POWER SOURCES, 2006, 159 (02) : 1105 - 1114
  • [8] Methanol crossover effect on the cathode potential of a direct PEM fuel cell
    Paganin, V
    Sitta, E
    Iwasita, T
    Vielstich, W
    [J]. JOURNAL OF APPLIED ELECTROCHEMISTRY, 2005, 35 (12) : 1239 - 1243
  • [9] Methanol crossover effect on the cathode potential of a direct PEM fuel cell
    V. A. Paganin
    E. Sitta
    T. Iwasita
    W. Vielstich
    [J]. Journal of Applied Electrochemistry, 2005, 35 : 1239 - 1243
  • [10] Reduction of methanol crossover in a flowing electrolyte-direct methanol fuel cell
    Colpan, C. Ozgur
    Ouellette, David
    Gluesen, Andreas
    Mueller, Martin
    Stolten, Detlef
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2017, 42 (33) : 21530 - 21545
12345