Study on the performance and modification cathode of molten carbonate fuel cell

YANG Guanjun; ZHANG Ruiyun; CHENG Jian; XU Shisen; REN Yongqiang; WANG Hongjian; YAO Shuai; HUANG Hua

doi:10.19666/j.rlfd.201707066

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Study on the performance and modification cathode of molten carbonate fuel cell

更新时间：2025-09-28

- Study on the performance and modification cathode of molten carbonate fuel cell
- Thermal Power Generation Vol. 47, Issue 4, Pages: 37-40(2018)
- 作者机构：
  
  中国华能集团清洁能源技术研究院有限公司
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.201707066
  CLC： TM911.47
- Published Online：09 April 2018，
  
  Published：2018
- 稿件说明：
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YANG Guanjun, ZHANG Ruiyun, CHENG Jian, et al. Study on the performance and modification cathode of molten carbonate fuel cell[J]. Thermal power generation, 2018, 47(4): 37-40.
DOI：

YANG Guanjun, ZHANG Ruiyun, CHENG Jian, et al. Study on the performance and modification cathode of molten carbonate fuel cell[J]. Thermal power generation, 2018, 47(4): 37-40. DOI： 10.19666/j.rlfd.201707066.

摘要

熔融碳酸盐燃料电池(MCFC)发电技术是一种清洁高效的新型发电技术

成本较高一直是制约其发展的重要因素。本文围绕电池堆成本问题

研究开发了一种新型改性阴极

将电池性能提升了2.6倍

这将减少同功率水平电池堆关键部件用量

降低了电池堆成本。实验结果表明

在0.7 V放电条件下

采用改性阴极的电池功率密度达到了130 m W/cm~2

而采用原阴极的电池同条件下功率密度为50 m W/cm~2。该新型改性阴极的成功研出有助于大功率低成本的MCFC电池堆开发。

Abstract

The power generation technology of molten carbonate fuel cell(MCFC) is a new

clean and efficient generation technology.However

its high cost has been an important factor restricting its development.In this study

to solve the problem of the cell stacks cost

a new type of modified cathode has been developed which can improve the performance of the MCFC by 2.6 times.This can reduce the amount of key component of MCFC stacks in the same power level and then reduce the cost of the cell stacks.The experimental results show that

under the condition of 0.7 V discharge

the cell power density of the modified cathode reaches 130 m W/cm~2

whereas the original MCFC cathode has a power density of 50 m W/cm~2 under the same condition.Therefore

this new modified cathode contributes to the development of high-power and low-cost MCFC stacks.

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