PREPARATION OF ELETROLYTE BASE-PLATE FOR MCFC AND AFFECTING FACTORS THEROF

ZHANG Ruiyun; XU Shisen; CHENG Jian Huaneng Clean Energy Technology Research Institute

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PREPARATION OF ELETROLYTE BASE-PLATE FOR MCFC AND AFFECTING FACTORS THEROF

Thermal Power Generation Vol. 40, Issue 11, Pages: 38-41(2011)

更新时间：2025-09-28

- PREPARATION OF ELETROLYTE BASE-PLATE FOR MCFC AND AFFECTING FACTORS THEROF
- 作者机构：
  
  华能清洁能源技术研究院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM911.4
- Published：2011
- 稿件说明：
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ZHANG Ruiyun, XU Shisen, CHENG Jian Huaneng Clean Energy Technology Research Institute. PREPARATION OF ELETROLYTE BASE-PLATE FOR MCFC AND AFFECTING FACTORS THEROF[J]. Thermal Power Generation, 2011, 40(11): 38-41.
DOI：

ZHANG Ruiyun, XU Shisen, CHENG Jian Huaneng Clean Energy Technology Research Institute. PREPARATION OF ELETROLYTE BASE-PLATE FOR MCFC AND AFFECTING FACTORS THEROF[J]. Thermal Power Generation, 2011, 40(11): 38-41. DOI：

摘要

介绍了熔融碳酸盐燃料电池(MCFC)的电解质基板新制备方法。利用高分散性的勃姆石和LiOH制备亚微米级的γ-LiAlO2粉末

用制备的γ-LiAlO2粉末和水溶性粘结剂羧甲基纤维素钠(CMC)等制备MCFC的电解质基板

并将制备的基板配合电极、电解质盐片组装为MCFC单电池

该电池最大电压可达到1.0V以上

最大放电电流可达到10A。分析了基板的孔径及孔隙率、γ-LiAlO2粉末粒径、基板浆料粘结剂和溶剂、浆料流延过程的环境条件对基板性能的影响

结果表明该方法制备的基板性能良好

能够满足MCFC的使用要求。

Abstract

A new preparation method for electrolyte base-plate used for molten carbonate fuel cells(MCFC) has been presented.By using a highly dispersed Boehmite stone and LiOH

the submicrometric γ-LiAlO2 powder used for preparation of electrolyte base-plate is prepared.By adopting the prepared LiAlO2 power and a water-soluble binder

i.e.caboxy methyl cellulose(CMC)

ect.

the electrolyte base-plate used for manufacturing MCFC is prepared.The single cell of MCFC is assembled by fitting said base-plate with electrode and electrolyte salt trips

the maximum voltage of single cell reaches above 1.0 V

the maximum discharged current reaching 10 A.The aperture and porosity on the base-plate

the particle size of γ-LiAlO2 powder

and the influence of environment condition in flowing process of slurry upon the performance of base-plate have been analysed.Results show that the performance of base-plate prepared by using above-mentioned method is good

satisfying the requirements in application of MCFC.

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