全氟羧酸膜还原实验条件的研究 摘要 本实验是研究有关碱性直接甲醇燃料电池中阴离子交换膜材料的制备过程中对羧酸膜还原方法的探索。实验探索了反应中的还原试剂和还原条件的选择。实验证明,乙硼烷是最佳还原试剂,使用乙硼烷做还原试剂,还原温度在80ْْ℃的时候反应效果较好。 关键词 羧酸膜;阴离子交换膜;还原反应;乙硼烷 The Study of Deoxidizing Carboxylic acidMembrane Abstract In this paper ,the reductive and deoxidization method were studied for synthesizing perfluorinated anion-exchange membranes which could used in alkaline direct methanol fuel cell. The experimental results showed that diboraneis a good reductive,and in reductive temperature of 80℃,the reaction can reach a good purpose. Keywords Carboxylic acid;Proton exchange membrane;reduction reaction;diborane
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