标题: UiO-66 derivatives and their composite membranes for effective proton conduction
作者: Feng, L (Feng, Lu); Hou, HB (Hou, Hao-Bo); Zhou, H (Zhou, Hong)
来源出版物: DALTON TRANSACTIONS 卷: 49 期: 47 页: 17130-17139 DOI: 10.1039/d0dt03051a 出版年: DEC 21 2020
摘要: As newly emerging proton-conducting materials, metal-organic frameworks (MOFs) have been attracting wide attention in the field of proton exchange membrane fuel cells. However, for most of the MOF materials, long-term stability is a huge obstacle for practical applications. So, the structural stability of MOFs is the critical prerequisite for the design and development of modified materials with excellent proton conductivity. In this review, stable UiO-66 derivatives were chosen as the research object, and modification methods including post-synthesis modification and hybridization were mainly summarized. Based on the reported typical functionalization strategies, we found that the modified UiO-66 derivatives and their composite membranes demonstrate ultra-high proton conductivity similar to that of commercial Nafion, indicating their great application potential in fuel cells. This Frontier article focuses on the recent development in the modification of UiO-66 type frameworks and their composite membranes and the tuning of proton conductivity with structural factors.
PubMed ID: 33179664
地址: [Feng, Lu; Hou, Hao-Bo] Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430072, Hubei, Peoples R China.
[Zhou, Hong] Wuhan Inst Technol, Coll Chem & Environm Technol, Wuhan 430073, Hubei, Peoples R China.
通讯作者地址: Hou, HB (通讯作者)，Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430072, Hubei, Peoples R China.
Zhou, H (通讯作者)，Wuhan Inst Technol, Coll Chem & Environm Technol, Wuhan 430073, Hubei, Peoples R China.
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