Effect of anode and cathode current-collector structure on performance of a passive direct methanol fuel cell

被引：4
|
作者：
Cao, Xianqi [1 ]
Han, Jitian [1 ]
Yu, Zeting [1 ]
Chen, Peipei [1 ]
机构：
[1] Shandong Univ, Sch Energy & Power Engn, Jinan 250061, Peoples R China
来源：
RENEWABLE AND SUSTAINABLE ENERGY, PTS 1-7 | 2012年 / 347-353卷
关键词：
Passive DMFC; Current-collector Structure; Performance; Parallel Current-collector; Perforated Current-collector; Open Ratio; FLOW-FIELD DESIGN; MEMBRANE;
D O I：
10.4028/www.scientific.net/AMR.347-353.3275
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In this work, the effect of the current-collector structure on the performance of a passive direct methanol fuel cell (DMFC) was investigated. Parallel current-collector (PACC) and other two kinds of perforated current collectors (PECC) were designed, fabricated and tested. The studies were conducted in a passive DMFC with active membrane area of 9 cm(2), working at ambient temperature and pressure. Two kinds of methanol solution of 2 M and 4 M were used. Results showed that the PACC as anode current-collector has a positive effect on cell voltage and power. For the cathode current-collector structure, the methanol concentration of 2 M for PECC-2 (higher open ratio 50.27 %) increased performance of DMFC. But the methanol concentration of 4 M led to an enhancement of fuel cell performance that used PACC or PECC-2 as cathode current-collector.
引用
收藏
页码：3275 / 3280
页数：6
相关论文
共 50 条
  • [31] Searching for suitable catalysts for a passive direct methanol fuel cell cathode
    Asteazaran, M.
    Cespedes, G.
    Moreno, M. S.
    Bengio, S.
    Castro Luna, A. M.
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2015, 40 (42) : 14632 - 14639
  • [32] The effect of two-layer cathode on the performance of the direct methanol fuel cell
    Chanho Pak
    Seung Jae Lee
    Seol-Ah Lee
    Hyuk Chang
    Korean Journal of Chemical Engineering, 2005, 22 : 214 - 218
  • [33] The effect of two-layer cathode on the performance of the direct methanol fuel cell
    Pak, C
    Lee, SJ
    Lee, SA
    Chang, H
    KOREAN JOURNAL OF CHEMICAL ENGINEERING, 2005, 22 (02) : 214 - 218
  • [34] Cathode diffusion layer and current collector with slotted foam stainless steel for a micro direct methanol fuel cell
    Zhao, Zhengang
    Wang, Ziten
    Li, Kang
    Zhang, Dacheng
    RSC ADVANCES, 2022, 12 (44) : 28738 - 28745
  • [35] A self-breathing metallic micro-direct methanol fuel cell with the improved cathode current collector
    Zhang, Yufeng
    Zhang, Peng
    He, Hong
    Zhang, Bo
    Yuan, Zhenyu
    Liu, Xiaowei
    Cui, Hongyun
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2011, 36 (01) : 857 - 868
  • [36] Effect of the fuel electrode composition and structure on the performance of the direct methanol fuel cell
    V. G. Sister
    V. N. Fateev
    D. A. Bokach
    Russian Journal of Electrochemistry, 2007, 43 : 1097 - 1100
  • [37] Effect of the fuel electrode composition and structure on the performance of the direct methanol fuel cell
    Sister, V. G.
    Fateev, V. N.
    Bokach, D. A.
    RUSSIAN JOURNAL OF ELECTROCHEMISTRY, 2007, 43 (09) : 1097 - 1100
  • [38] Preparation and cell performance of tubular cathode for direct methanol fuel cell
    School of Mechanical Engineering, Nantong University, Nantong 226007, China
    不详
    不详
    不详
    Jiangsu Daxue Xuebao Ziran Kexue Ban J. Jiangsu Univ. Nat. Sci. Ed., 2009, 2 (129-133):
  • [39] Optimizing the Anode Structure of a Passive Tubular-Shaped Direct Methanol Fuel Cell to Operate With High Concentration Methanol
    Huang, Jing
    Ward, Travis
    Faghri, Amir
    JOURNAL OF FUEL CELL SCIENCE AND TECHNOLOGY, 2012, 9 (05):
  • [40] Asymmetric design of anode and cathode current collectors for micro direct methanol fuel cells
    Yufeng, Zhang
    Shubin, Zhang
    Ma, Zezhong
    Chen, Hailong
    Liu, Xiaowei
    Key Engineering Materials, 2015, 645 : 1181 - 1188
12345