摘要
本文综述近年来国内外燃料电池用质子交换膜的γ射线辐射改性的研究进展。重点对质子交换膜基材结构进行阐述,较详细地对全氟膜、部分含氟膜及无氟膜以γ射线辐射技术作为交联、接枝手段开展的各种改性研究进行比较,对质子交换膜制备改性的工艺方法以及影响膜性能因素的相关研究进行介绍,并对γ射线辐射技术在质子交换膜开发方面的应用进行展望。
In this paper, the research progress of γ-ray radiation modification of proton exchange membranes for fuel cells at home and abroad in recent years was reviewed. The substrate structure of proton exchange membrane was described mainly, the various modification studies of perfluorinated membrane,fluorine-containing membrane and non-fluorinated hybrid membrane using γ-ray irradiation technology as cross-linking and graft technology were compared in detail. The researches of the modification technique of proton exchange membrane and the factors affecting its performances were introduced, and the application of γ-ray irradiation technology in the development of proton exchange membrane was proposed.
作者
黄雪征
郭经天
HUANG Xuezheng;GUO Jingtian(School of Civil Engineering, Nanyang Institute of Technology, Nanyang 473004, China;Henan academician workstation of water resources and ecological environment protection, Nanyang 473004, China)
出处
《绝缘材料》
CAS
北大核心
2018年第5期1-6,共6页
Insulating Materials
基金
河南省教育厅科学技术重点研究项目(12B150020)
关键词
Γ射线
交联
接枝共聚
质子交换膜
燃料电池
γ-ray
cross-linking
graft copolymerization
proton exchange membrane
fuel cell
