标題: 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)

來源出版物: DALTON TRANSACTIONS  卷: 49  期: 47  頁: 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.

入藏号: WOS:000599093600007

PubMed ID: 33179664

語言: English

文獻類型: Review

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.

通訊作者地址: Hou, HB (通訊作者)，Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430072, Hubei, Peoples R China.

Zhou, H (通訊作者)，Wuhan Inst Technol, Coll Chem & Environm Technol, Wuhan 430073, Hubei, Peoples R China.

電子郵件地址: hhb-bhh@163.com; hzhouh@126.com

影響因子：4.174