SFM-GDC复合陶瓷阳极支撑电池制备及性能研究  

Fabrication and performance study of SFM-GDC composite ceramic anode-supported cell

作　　者：徐娜[1,2] 祝梦宇 滕茹煊 苏少辉 张继元 徐占林 XU Na;ZHU Meng-yu;TENG Ru-xuan;SU Shao-hui;ZHANG Ji-yuan;XU Zhan-lin(Key Laboratory of Preparation and Application of Environmental Friendly Materials,Ministry of Education,Jilin Normal University,Changchun 130103,China;College of Chemistry,Jilin Normal University,Siping 136000,China)

机构地区：[1]吉林师范大学环境友好材料制备与应用教育部重点实验室,吉林长春130103 [2]吉林师范大学化学学院,吉林四平136000

出　　处：《吉林师范大学学报（自然科学版）》2021年第4期15-18,共4页Journal of Jilin Normal University:Natural Science Edition

基　　金：吉林省发展和改革委员会产业技术研究与开发项目(2020C026-4);吉林省教育厅科学技术项目(JJKH20200423KJ)。

摘　　要：制备了SFM-GDC‖GDC‖BCFN结构的陶瓷阳极支撑单电池,H_(2)气氛中700℃下最大功率密度可达188 mW/cm^(2).稳定运行50 h无明显衰减,显示该电池具有很好的工作稳定性.SFM-GDC陶瓷阳极表现出很好的耐积碳性能,阳极通入CH_(4),700℃最大功率密度为70 mW/cm^(2),运行40 h,性能无明显衰减,电压保持在0.56 V.The structure of SFM-GDC‖GDC‖BCFN single cell supported by ceramic anode was fabricated,the maximum power density reached to 188 mW/cm^(2) in H_(2)under 700℃.The electrochemical activity and stability of the cell also perform well in 50 h.SFM-GDC ceramic anode also shows good coking-resistance in CH_(4) atmosphere,in this case the maximum power density was 70 mW/cm^(2) at 700℃.After 40 h operation,the performance of the cell has no obvious attenuation and the voltage is kept at 0.56 V.

关 键 词：固体氧化物燃料电池 陶瓷阳极支撑 抗积碳 稳定性 

分 类 号：TM911.4[电气工程—电力电子与电力传动]