Materials and technologies for SOFC-components
Materials and technologies for SOFC-components
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DOI：
10.1016/s0955-2219(01)00120-0
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发表时间：
2001-01-01
影响因子：
5.7
通讯作者：
Herbstritt, D
中科院分区：
文献类型：
--
作者：
Ivers-Tiffée, E;Weber, A;Herbstritt, D
固体氧化物燃料电池是一种具有前瞻性的高效、环保发电技术。固体氧化物燃料电池是由具有不同电传输特性的陶瓷和金属材料组成的多层结构。所有组件都必须表现出良好的热膨胀性能、材料界面的化学相容性以及在主要大气中的化学稳定性。固体氧化物燃料电池单电池的性能不仅取决于材料的本征性质。由于制造技术分别对电极/电解质界面处的微观结构有显著影响。电池的性能只能通过使用适当的技术应用提升的材料来改善。(C)2001爱思唯尔科技有限公司版权所有。
Solid oxide fuel cells are a forward looking technology for a highly efficient, environmental friendly power generation. A SOFC is a multilayer structure consisting of ceramic and metallic materials with different electrical transport properties. All components have to show a well adjusted thermal expansion behavior, chemical compatibility of material interfaces and chemical stability in the prevailing atmospheres. The performance of SOFC single cells is not only determined by intrinsic material properties. There is a significant influence due to the fabrication technology respectively the microstructure at the electrode/electrolyte-interfaces. The performance of cells can only be improved by the application of elevated materials using appropriate technologies. (C) 2001 Elsevier Science Ltd. All rights reserved.