摘要
固体氧化物燃料电池 (solidoxidefuelcell,SOFC)是一种新型的高效率、环境友好的能量转换装置。为了在竞争激烈的电力市场中实现商业化 ,急需降低SOFC的工作温度 (目前成熟电池堆的工作温度 >80 0℃ ) ,兼顾提高电池堆长期工作稳定性的同时 ,能大幅度削减生产成本。等离子喷涂工艺由于能够高效率的获得理想层状结构和优良结合强度的涂层 ,在中温平板式SOFC的阳极、电解质和阴极制备中均有应用。文中简要说明了等离子喷涂工艺原理及特点 ,综述了其在制备中温 ( 65 0～ 80 0℃ )平板式SOFC中的应用 。
As a new type of environmental amity energy converter, the commercialization of solid oxide fuel cells (SOFC) strongly depends on their improvement in performances and the reduction in production costs. The operating temperature of planar SOFC which is defined within the range of 650-800°C is an important objective. In order to reduce production costs and improve the long-term stability of SOFC, the integrated fabrication process of SOFC by plasma spraying is recommended, which is characterized by the ideal sandwich structure and excellent strength obtained. The theory of coating deposited process and characteristics of the plasma spray are discussed. The novel development of the plasma spray applied to the SOFC is reviewed. The further work is also prospected.
出处
《硅酸盐学报》
EI
CAS
CSCD
北大核心
2003年第6期598-603,共6页
Journal of The Chinese Ceramic Society
