材料科学
热喷涂
微观结构
阴极
阳极
陶瓷
电解质
固体氧化物燃料电池
氧化物
沉积(地质)
多孔性
纳米技术
钙钛矿(结构)
热障涂层
制作
溶液前驱体等离子喷涂
化学工程
冶金
复合材料
电极
涂层
化学
工程类
电气工程
沉积物
病理
物理化学
古生物学
生物
医学
替代医学
作者
Jiu-Tao Gao,Muhammad Bilal Hanif,Huiyu Zhang,Martin Motola,Yan Li
标识
DOI:10.1016/j.cej.2023.147352
摘要
This article provides a comprehensive review of the microstructure development of plasma-sprayed ceramic coatings in relation to the deposition of functional layers within solid oxide fuel cells (SOFCs). The focus is primarily on thermal-sprayed porous coatings for both the anode and cathode, as well as plasma-sprayed dense ceramic coatings for the electrolyte, considering both post-treatment methods and processes without post-treatment. The review also encompasses the control of composition and crystalline structure in plasma-sprayed perovskite cathode materials. Furthermore, the article discusses the advantages, limitations, and prospects of utilizing thermal spray processes for the deposition of SOFC electrolytes. The design of highly efficient electrodes with enhanced triple-phase boundaries is introduced as a pivotal aspect. Additionally, the integrated fabrication of SOFCs through thermal spray techniques is presented to highlight the potential of these processes in manufacturing SOFCs with various configuration designs.
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