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固体氧化物燃料电池
引用本文:彭苏萍,韩敏芳,杨翠柏,王玉倩.固体氧化物燃料电池[J].物理,2004,33(2):90-94.
作者姓名:彭苏萍  韩敏芳  杨翠柏  王玉倩
作者单位:1. 中国矿业大学北京校区资源学院,北京,100083
2. 中国矿业大学北京校区化学与环境工程学院,北京,100083
基金项目:国家杰出青年科学基金 (批准号 :5 0 0 2 5 413 )资助项目
摘    要:高效、洁净、全固态结构、高温运行的固体氧化物燃料电池(SOFC)是把反应物的化学能直接转化为电能的电化学装置,这种新型发电技术是目前发展最快的能源技术之一,有望在近年内走向商业化应用。SOFC单体电池由致密的电解质和多孔的阳极、阴极组成,现在主要发展了管状结构和平板式结构两种形式,单体电池通过致密的连接体材料以各种方式组装成电池组,广泛应用于大型发电厂、热电耦合设备、小型供能系统和交通工具等,市场前景广阔。

关 键 词:固体氧化物燃料电池  新型能源  SOFC  化学能  电能  能量转化效率  管状结构  平板式结构  热电耦合

Solid oxide fuel cells
Abstract:Solid oxide fuel cells (SOFCs) convert chemical energy in the reaction materials to electrical energy directly, and are characterized by their high effeciency, cleanliness, all-solid structure, and high temperature operation.This new technology is one of the fastest developing forms of energy source, and may well be applied commercially in the near future. A single cell consists of a dense electrolyte between a porous anode and cathode, in a seamless tube or flat-plate structure. The cells are then stacked together in various ways with dense interconnecting components. SOFCs may be used in large power stations, thermal electric co-generators, small power supply systems, transportation vehicles, and so on, and have great market potential.
Keywords:solid oxide fuel cell  new energy source  
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