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ju jiao gao kao ran liao dian chi dian ji fan ying de shu xie
Author(s): 
Pages: 68-69
Year: Issue:  4
Journal: Education in Chemistry

Abstract:  燃料电池是一种不经过燃烧,将燃料的化学能经过电化学反应直接转变为电能的装置.实用的燃料电池常用做新型无污染、无噪音、高效率的汽车动力和发电设备,被称为二十一世纪的"绿色电源".不同类型的燃料电池可有不同种类的电解质.通常有水剂体系(酸性、中性或碱性)电解质、熔融盐电解质、固体(氧化物或质子交换膜)电解质等.在不同的电解质中,燃料电池的电极反应式就有不同的书写方法.
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