氢氧化物
膜
离子交换
燃料电池
离子
合并(业务)
化学
工作(物理)
化学工程
材料科学
无机化学
工程类
机械工程
有机化学
业务
生物化学
会计
作者
Sergio Castañeda Ramírez,Rafael Esteban Ribadeneira Paz
出处
期刊:InTech eBooks
[InTech]
日期:2018-11-07
被引量:13
标识
DOI:10.5772/intechopen.77148
摘要
In this chapter are described the characteristics of transport of hydroxide ions through hydrated polymeric materials with potential application in alkaline fuel cells are described. First, it is made a brief description of anion-exchange membrane fuel cells (AEMFCs), their evolution and key characteristics. Then, this chapter presents a detailed classification of the different types of polymers that have been proposed for AEMFCs and their state of development. After that, mechanisms involved in the transport of hydroxide ions through hydrated anion-exchange membranes are described and discussed, making emphasis in the theoretical approaches applied for their study and their implementation and representability in global transport models. In the final section, it is summarized the key features of the chapter and is made a brief discussion about challenges and future work required for the consolidation of this promising technology.
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