Abstract
Coarse α_LiALO 2 powder was transferred completely to γ_LiAlO 2 at 900 ℃ for ten hours.Fine γ_LiAlO 2 powder was prepared by “chloride” synthesis. MCFC matrix was fabricated by mixing the coarse and fine γ_LiAlO 2 powder and by tape cast.The out'put voltage of the cell assembled with the matrix was 0.85 and 0.75 V respectively at 200 and 300 mA/cm 2,and power density was about 250 mW/cm 2.The performance of the matrix fabricated with the mixed powder was obviously more advanced than that of the matrix fabricated with only coarse γ_LiAlO 2 powder.
Publication Date
2000-02-28
Online Available Date
2000-02-28
Revised Date
2000-02-28
Received Date
2000-02-28
Recommended Citation
Hua-xin LIN, Bao-lian YI, Lian-ying KONG, En-jun ZHANG, Li ZHOU, Feng-xia WANG.
Study on Preparation of Coarse and Fine γ-LiAlO_2 Mixed Powder Used for MCFC Matrix[J]. Journal of Electrochemistry,
2000
,
6(1): Article 11.
DOI: 10.61558/2993-074X.3209
Available at:
https://jelectrochem.xmu.edu.cn/journal/vol6/iss1/11
Included in
Engineering Science and Materials Commons, Materials Chemistry Commons, Materials Science and Engineering Commons, Physical Chemistry Commons
