PEMFC system fed with methanol reformate gas

洪学伦

您当前的位置：

首页 >

文章列表页 >

PEMFC system fed with methanol reformate gas

更新时间：2025-12-10

- PEMFC system fed with methanol reformate gas
- CIESC Journal Issue 6, Pages: 1564-1567(2007)
- 作者机构：
  
  中国科学院大连化学物理研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：05 June 2007，
  
  Published：05 June 2007
- 稿件说明：
移动端阅览
洪学伦. PEMFC system fed with methanol reformate gas[J]. CIESC Journal, 2007, (6): 1564-1567.
DOI：

洪学伦. PEMFC system fed with methanol reformate gas[J]. CIESC Journal, 2007, (6): 1564-1567. DOI：

摘要

进行了甲醇重整气与燃料电池的联合试验。与PEMFC配套的甲醇制氢氢源系统运行稳定，出口氢浓度为43-45%，CO含量为0-6ppm，压力控制在0.22~0.25MPa(表压)。单对电池氢的利用率可达到83%，电池排氢浓度为12%以下。不同氢源下PEMFC性能从高到底的顺序为纯氢、甲醇重整气、配气。单电池试验表明，微量的甲醇或二甲醚对电池未发现明显的影响。

Abstract

In this work

methanol reforming and methanol reformate gas coupled with a proton exchange membrane fuel cell （PEMFC）were investigated.The results of the methanol reforming system showed that the system worked stably.The H2 concentration at the outlet was 43%～45%

CO concentration was 0—6×10-6

and the system pressure was 0.22—0.25 MPa(gage).The H2 utility of a single PEMFC was 83%

and the H2 emission concentration of the fuel cell was lower than 12%.The PEMFC power was strongly influenced by the purity of H2

particularly in the presence of CO.The PEMFC performance showed a reduction trend in the order of pure H2

reformate gas and mixture gases.A small amount of CH3OH or (CH3)2O had no apparent effect on the performance of the single fuel cell..

关键词

Keywords

references

Views

219

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

质子交换膜燃料电池温度和电流分布同步测定

PEMFC气体通道表面润湿特性对气体扩散层中水分布的影响

Influence of operating relative humidity on PEMFC with computational model

Effects of humidifying level of cathode and anode gas on mass transfer in PEMFC

Modeling based on improved genetic algorithm for temperature model of PEMFC stack

Related Author

陶文铨

林鸿

曹涛锋

栾辉宝

陈黎

ZHOU Hua

WANG Zhaobin

ZHANG Ya

Related Institution

西安交通大学能源与动力工程学院，热流科学与工程教育部重点实验室（筹）

北京航天动力研究所新能源应用技术研究室

大连理工大学化工学院

青森工业综合研究所

中国计量学院机电工程分院

⁰