Investigation of the recoverable degradation of PEM fuel cell operated under drive cycle and different humidities

被引：34
|
作者：
Wang, Feijie [1 ,2 ]
Yang, Daijun [1 ,2 ]
Li, Bing [1 ,2 ]
Zhang, Hao [1 ,2 ]
Hao, Chuanpu [1 ,2 ]
Chang, Fengrui [1 ,3 ]
Ma, Jianxin [1 ,2 ]
机构：
[1] Tongji Univ, Clean Energy Automot Engn Ctr, Shanghai 201804, Peoples R China
[2] Tongji Univ, Sch Automot Studies, Shanghai 201804, Peoples R China
[3] E China Univ Sci & Technol, Sch Resource & Environm Engn, Shanghai 200237, Peoples R China
来源：
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2014年 / 39卷 / 26期
关键词：
PEMFC; Recoverable degradation; Drive cycle; Relative humidity; IN-SITU DIAGNOSIS; RELATIVE-HUMIDITY; PERFORMANCE DEGRADATION; VOLTAGE DEGRADATION; GAS CROSSOVER; MEMBRANE; STACK; ELECTROLYTE; DURABILITY; PEFC;
D O I：
10.1016/j.ijhydene.2014.02.023
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：
Recoverable degradation of a proton exchange membrane fuel cell (PEMFC) under different relative humidities (RHs) after a whole night rest was investigated. A single cell was operated under drive cycle to simulate the working conditions of fuel cell vehicle. It was found that the cell performance decreased after 5 h operation and recovered mostly after one night rest at higher humidities, i.e. 100%, 75% and 50% RH for both cathode and anode sides; while continuous decrease took place at lower humidity, 35%RH. Polarization curve, electrochemical impedance spectroscopy (EIS), cyclic voltammetry (CV) and linear sweep voltammetry (LSV) were conducted before and after every 5 h drive cycle for investigating the mechanism of the recoverable degradation. It was found that water content, current density and thermal management might be the main contributions to the performance degradation, by impacting the membrane conductivity, internal resistance, electrode kinetics, and catalyst utilization. A good understanding of voltage recovery phenomenon after several hours rest and its effect on durability will be helpful in improving the reliability and durability of PEMFC. Copyright (C) 2014, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：14441 / 14447
页数：7
相关论文
共 50 条
  • [21] Physical degradation of MEA in PEM fuel cell by on/off operation under nitrogen atmosphere
    Seo, Dongho
    Park, Sangsun
    Jeon, Yukwon
    Choi, Sung-Won
    Shul, Yong-Gun
    [J]. KOREAN JOURNAL OF CHEMICAL ENGINEERING, 2010, 27 (01) : 104 - 109
  • [22] PEM Fuel Cell Modeling and Pressure Investigation
    Tafaoli-Masoule, M.
    Shakeri, M.
    Esmaili, Q.
    Bahrami, A.
    [J]. ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS, 2011, 33 (24) : 2291 - 2302
  • [23] Statistical study on PEM fuel cell system performance degradation under road condition
    [J]. Zhang, X., 1600, China Machine Press (28):
  • [24] System Design and Modeling of a High Temperature PEM Fuel Cell Operated with Ammonia as a Fuel
    Cinti, Giovanni
    Liso, Vincenzo
    Sahlin, Simon Lennart
    Araya, Samuel Simon
    [J]. ENERGIES, 2020, 13 (18)
  • [25] Investigation of MEA degradation in a passive direct methanol fuel cell under different modes of operation
    Zainoodin, A. M.
    Kamarudin, S. K.
    Masdar, M. S.
    Daud, W. R. W.
    Mohamad, A. B.
    Sahari, J.
    [J]. APPLIED ENERGY, 2014, 135 : 364 - 372
  • [26] Investigating the stability and degradation of hydrogen PEM fuel cell
    Dhimish, Mahmoud
    Vieira, Romenia G.
    Badran, Ghadeer
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2021, 46 (74) : 37017 - 37028
  • [27] Instrumentation for PEM fuel cell transient degradation monitoring
    Shaw, SR
    [J]. 2004 IEEE POWER ENGINEERING SOCIETY GENERAL MEETING, VOLS 1 AND 2, 2004, : 1646 - 1649
  • [28] Degradation of the Ionic Pathway in a PEM Fuel Cell Cathode
    Park, Sehkyu
    Shao, Yuyan
    Wan, Haiying
    Viswanathan, Vilayanur V.
    Towne, Silas A.
    Rieke, Peter C.
    Liu, Jun
    Wang, Yong
    [J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2011, 115 (45): : 22633 - 22639
  • [29] Durability and degradation issues of PEM fuel cell components
    de Bruijn, F. A.
    Dam, V. A. T.
    Janssen, G. J. M.
    [J]. FUEL CELLS, 2008, 8 (01) : 3 - 22
  • [30] CFD Investigation of the Effects of Different Flow Field Designs on the Performance of PEM Fuel Cell
    Ding Gang-qiang
    Tang He-qing
    Peng Yuan-ting
    [J]. 25TH WORLD BATTERY, HYBRID AND FUEL CELL ELECTRIC VEHICLE SYMPOSIUM AND EXHIBITION PROCEEDINGS, VOLS 1 & 2, 2010, : 935 - 940
12345