Advanced planar SOFC stack with improved thermo-mechanical reliability and electrochemical performance

摘要：

Thermal cycle stability of SOFC stack was significantly improved with fracture-resistant unit cell with functionally graded structure and composite sealant with sufficient elasticity at high temperature. An array stack of extreme configuration was successfully fabricated using composite sealant with high temperature elasticity. And it was constructed in a two-layer arrayed stack where each layer consisted of two-dimensional assemblage of four 5×5 cm2 cells in 2×2 cell arrangement.

关键词： Thermal cycle stability Composite seal Functionally graded cathode Array stack

作者: H.-W.Lee S.M.Kim H.Kim H.Y.Jung H.-G.Jung J.-H.Lee H.Song H.R.Kim J.W.Son

作者单位: Center for Energy Materials Research, KIST, Seoul 136-791, Republic of Korea Center for Energy Materials Research, KIST, Seoul 136-791, Republic of Korea School of Materials Sci Center for Energy Materials Research, KIST, Seoul 136-791, Republic of Korea Department of Chemical

会议类型: 国际会议

会议名称: The 16th International Conference on Solid State Ionics(第十六届国际固态离子学会议)

会议地点: 上海

会议语种:英文

页码: 1454-1458

在线出版日期: 2007-07-01（万方平台首次上网日期，不代表论文的发表时间）