含氰基基团的阴离子交换膜的制备  

Study on Preparation of Anion Exchange Membrane Containing Cyano Group

作　　者：朱红[1] 马文莉 李京[2] Zhu Hong;Ma Wenli;Li Jing(Beijing University of Chemical Technology,Beijing,100029;Beijing Open University,Beijing,100081)

机构地区：[1]北京化工大学,北京100029 [2]北京开放大学,北京100081

出　　处：《当代化工研究》2022年第13期168-170,共3页Modern Chemical Research

摘　　要：在近十年中,阴离子交换膜燃料电池得到迅速发展,阴离子交换膜作为阴离子交换膜燃料电池的核心部位,其性能好坏直接影响碱性燃料电池的使用。为了更好地合成新型的阴离子交换膜,提高阴离子交换膜的耐碱性与离子传导率,提升阴离子交换膜的使用寿命。因此本文采用具有含极性氰基(-CN)基团的侧链与具有优异碱稳定性的聚联苯哌啶聚合物进行接枝反应,制备了含极性分子氰基的侧链型阴离子交换膜。In the past ten years,anion exchange membrane fuel cells have been rapidly developed.Anion exchange membranes are the core part of anion exchange membrane fuel cells,and its performance directly affects the use of alkaline fuel cells.In order to better synthesize a new type of anion exchange membrane,improve the alkali resistance and ion conductivity of the anion exchange membrane,and prolong the service life of the anion exchange membrane.Therefore,in this paper,the side chain with polar cyano group(-CN)group was grafted with polybiphenylpiperidine polymer with excellent alkaline stability,and the side chain type anion exchange membrane containing polar molecule cyano group was prepared.

关 键 词：阴离子交换膜燃料电池 阴离子交换膜 聚联苯哌啶 极性基团 

分 类 号：TQ[化学工程]