UiO-66-NH2复合磺化聚磷腈质子交换膜的制备与表征OA北大核心CSTPCD
Preparation and Characterization of UiO-66-NH2 Composite Sulfonated Polyphosphazene Proton Exchange Membranes
金属有机框架(MOF)材料由于具有结构可调、孔隙率高、比表面积大等特点受到广泛关注.将官能团修饰的MOF引入到能够提供质子传导的离子型聚合物中,能够制备具有较高质子传导率的质子交换膜.本文将UiO-66-NH2引入到磺化聚磷腈(SPFPP)中制备了复合质子交换膜,并表征了复合膜的热稳定性能、溶胀度、吸水率和质子传导率.复合膜具有较优异的热稳定性能,复合膜的溶胀度小于纯的SPFPP膜.UiO-66-NH2能够提高复合膜的保水能力,因而复合膜的吸水率…查看全部>>
Metal organic framework(MOF)materials have attracted widespread attention due to their tunable structure,high porosity,and large specific surface area.MOF modified with functional groups were introduced into ionic polymers that could provide proton conduction,which could prepare proton exchange membranes with high proton conductivity.In this paper,UiO-66-NH2 were introduced into sulfonated polyphosphazene(SPFPP)to prepare composite proton exchange membranes,…查看全部>>
付凤艳;高志华;王言;王晓红;张丽;王培;刘彦彬
衡水学院化学系,衡水 053000衡水学院化学系,衡水 053000衡水学院化学系,衡水 053000衡水学院化学系,衡水 053000衡水学院化学系,衡水 053000衡水学院化学系,衡水 053000衡水学院化学系,衡水 053000
化学
金属有机框架材料UiO-66-NH2磺化聚磷腈溶胀度吸水率质子传导率
metal organic framework materialUiO-66-NH2sulfonated polyphosphazeneswelling degreewater uptakeproton conductivity
《人工晶体学报》 2024 (10)
1809-1814,6
河北省高等学校科学研究项目(科学技术)(ZC2024130)衡水学院校级培育基金项目(2023XJZX18,2023XJZX25)衡水学院校级课题(2023ZRZ03,2023ZRY17,2024ZRZ03)"河北省湿地保护与绿色发展协同创新中心"专项课题(2023XTCX009,2023XTCX033)
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