论文类型：期刊论文
第一作者：Kai Xu
通讯作者：Hong Yao
发表刊物：Journal of Fuel Chemistry and Technology
收录刊物：EI、SCI
所属单位：State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology
文献类型：J
页面范围：17845-17851
关键字：Coal；Direct carbon fuel cell；Pyrolysis gas；Durability performance；Electrochemical reaction
发表时间：2014-09-12
摘要：Solid oxide direct carbon fuel cells (SO-DCFCs) offer a promising way to convert common carbon materials such as coal and biomass to electricity efficiently. It is inevitable that these carbon fuels decompose during SO-DCFCs operation and release pyrolysis gases, which may affect the cell performance and change the anode reaction pathway. In this study, three coals and an activated carbon are used to investigate the role of pyrolysis gases in SO-DCFCs. The cell polarization curve and durability performance are measured for all raw fuels and a pyrolysis pretreated coal at temperatures ranging f