Alkali doped polybenzimidazole membrane for alkaline direct methanol fuel cell

被引：120
|
作者：
Hou, Hongying [1 ,3 ]
Sun, Gongquan [1 ]
He, Ronghuan [2 ]
Sun, Baoying [2 ]
Jin, Wei [1 ,3 ]
Liu, He [1 ,3 ]
Xin, Qin [1 ]
机构：
[1] Chinese Acad Sci, Dalian Inst Chem Phys, Direct Alcohol Fuel Cells Lab, Dalian 116023, Peoples R China
[2] Northeastern Univ, Shenyang 110004, Peoples R China
[3] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
来源：
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2008年 / 33卷 / 23期
关键词：
Polybenzimidazole (PBI); Alkali direct methanol fuel cell (ADMFC); Fast kinetics;
D O I：
10.1016/j.ijhydene.2008.09.023
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：
An anion exchange membrane for alkaline direct methanol fuel cell (ADMFC) was prepared by doping polybenzimidazole(PBI) membrane with KOH. The obtained membrane was characterized by means of XRD, TGA-DTA, AC and so on. The results suggested that it possessed satisfying thermal stability and comparable mechanical strength with acid doped PBI. At room temperature, methanol permeability through this membrane was one order of magnitude lower than that of Nafion(R) membrane, while its ionic conductivity was comparable with that of other anion exchange membranes in literatures. For ADMFC at 90 degrees C based on this PBI/KOH membrane electrolyte, the peak power density was about 31 mW/cm(2), which was significantly improved mainly due to this membrane's high thermal stability, fast kinetics of electrochemical reactions and lower methanol permeability. (C) 2008 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights reserved
引用
收藏
页码：7172 / 7176
页数：5
相关论文
共 50 条
  • [41] A feasibility analysis for alkaline membrane direct methanol fuel cell: thermodynamic disadvantages versus kinetic advantages
    Wang, Y
    Li, L
    Hu, L
    Zhuang, L
    Lu, JT
    Xu, BQ
    ELECTROCHEMISTRY COMMUNICATIONS, 2003, 5 (08) : 662 - 666
  • [42] Alkaline direct methanol fuel cell based on a novel anion-exchange composite polymer membrane
    Chun-Chen Yang
    Journal of Applied Electrochemistry, 2012, 42 : 305 - 317
  • [43] Alkaline direct methanol fuel cell based on a novel anion-exchange composite polymer membrane
    Yang, Chun-Chen
    JOURNAL OF APPLIED ELECTROCHEMISTRY, 2012, 42 (05) : 305 - 317
  • [44] High performance porous polybenzimidazole membrane for alkaline fuel cells
    Zarrin, Hadis
    Jiang, Gaopeng
    Lam, Grace Y. -Y.
    Fowler, Michael
    Chen, Zhongwei
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2014, 39 (32) : 18405 - 18415
  • [45] Direct methanol alkaline fuel cells with catalysed anion exchange membrane electrodes
    Yu, E.H. (eileen.yu@ncl.ac.uk), 1600, Kluwer Academic Publishers (35):
  • [46] Direct methanol alkaline fuel cells with catalysed anion exchange membrane electrodes
    E. H. Yu
    K. Scott
    Journal of Applied Electrochemistry, 2005, 35 : 91 - 96
  • [47] A high selectivity quaternized polysulfone membrane for alkaline direct methanol fuel cells
    Abuin, Graciela C.
    Franceschini, Esteban A.
    Nonjola, Patrick
    Mathe, Mkhulu K.
    Modibedi, Mmalewane
    Corti, Horacio R.
    JOURNAL OF POWER SOURCES, 2015, 279 : 450 - 459
  • [48] Direct methanol alkaline fuel cells with catalysed anion exchange membrane electrodes
    Yu, EH
    Scott, K
    JOURNAL OF APPLIED ELECTROCHEMISTRY, 2005, 35 (01) : 91 - 96
  • [49] Ethanol crossover through alkali-doped polybenzimidazole membrane
    Leykin, Alexey Y.
    Shkrebko, Oksana A.
    Tarasevich, Michail R.
    JOURNAL OF MEMBRANE SCIENCE, 2009, 328 (1-2) : 86 - 89
  • [50] Polybenzimidazole gel membrane for the use in fuel cell
    Sannigrahi, Arindam
    Ghosh, Sandip
    Maity, Sudhangshu
    Jana, Tushar
    POLYMER, 2011, 52 (19) : 4319 - 4330
12345