Electrical Performance of SOFC with Anode of YSZ Coating NiO
NiO-YSZ anode of SOFC is prepared by coating precipitation. The buffer solution of NH3·H2O-NH4HCO3 was used in the hydrochloric acid solution of Y2O3 added with ZrOCl2·8H2O and NiO for co-precipitation. XRD and TEM analysis were made to check the phase and particle size of the sample. YSZ electrolyte support planar SOFC were made of YSZ coating NiO and merchandised NiO/ YSZ anode respectively and LSM cathode. The cell with the anode of YSZ coating NiO has better performance than that cell with the anode made from merchandised NiO/YSZ powder. Netlike structure was observed at the anode of YSZ coating NiO by SEM. The reason for the change was the increasing of three - phase boundary (TPB) and porosity.
solid oxide fuel cell anode coat electrical performance
YOU Hong-xin LIU Guo-dong DING Xin-wei CHEN Gang ABULITI A
Chemical Engineering College, Dalian University of Technology, Dalian 116012, China New Energy Technology Research Division,Aomori Industrial Research Center,Aomori 030 -0113,Japan
国际会议
北京
英文
100-101
2006-08-03（万方平台首次上网日期，不代表论文的发表时间）