Proton Transport in Metal-Organic Frameworks

被引:512
作者
Lim, Dae-Woon [1 ]
Kitagawa, Hiroshi [2 ]
机构
[1] Yonsei Univ, Dept Chem & Med Chem, Wonju 26493, Gangwondo, South Korea
[2] Kyoto Univ, Grad Sch Sci, Div Chem, Kyoto 6068502, Japan
基金
日本科学技术振兴机构;
关键词
POROUS COORDINATION POLYMERS; SULFONIC-ACID GROUPS; SUPERPROTONIC CONDUCTIVITY; HYDROGEN STORAGE; SINGLE-CRYSTAL; STRUCTURAL TRANSFORMATION; ELECTRICAL-CONDUCTIVITY; POSTSYNTHETIC LIGAND; VEHICLE MECHANISM; WATER-ADSORPTION;
D O I
10.1021/acs.chemrev.9b00842
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Solid-state proton conductors (SSPCs), which are a key component for the safety and efficiency of fuel cells, have received much attention due to their broad application in electrochemical devices. In particular, the development of new materials with high conducting performance and an understanding of the conduction mechanism have become critical issues in this field. Porous metal-organic frameworks (MOFs) or porous coordination polymers (PCPs) have recently emerged and have been extensively studied as a new type of proton conductor due to their crystallinity, designability, and high porosity. These properties are able to adsorb the guest molecules working as conducting media. During the past decade, major advances in proton-conductive MOFs have been achieved with high performance (>10(-2) S cm(-1)), comparable to the conventional material, via various synthetic strategies, and the veiled conduction mechanism has been elucidated through structure analysis and spectroscopy tools such as NMR, X-ray diffraction, and neutron scattering measurement. This Review aims to summarize and provide a comprehensive understanding of proton transport in MOFs. Her; we discuss the fundamental principles and various design strategies and implementations aimed at enhancing proton conductivity with representative examples. We also deal with characterization methods used to investigate proton-conductive MOFs and computational/theoretical studies that aid in understanding the conduction mechanism. Finally, future endeavors are suggested regarding the challenges of research for practical SSPCs.
引用
收藏
页码:8416 / 8467
页数:52
相关论文
共 239 条
[1]   THE GROTTHUSS MECHANISM [J].
AGMON, N .
CHEMICAL PHYSICS LETTERS, 1995, 244 (5-6) :456-462
[2]   The plastic-crystalline phase of succinonitrile as a universal matrix for solid-state ionic conductors [J].
Alarco, PJ ;
Abu-Lebdeh, Y ;
Abouimrane, A ;
Armand, M .
NATURE MATERIALS, 2004, 3 (07) :476-481
[3]   Solid state protonic conductors, present main applications and future prospects [J].
Alberti, G ;
Casciola, M .
SOLID STATE IONICS, 2001, 145 (1-4) :3-16
[4]   Cation-Triggered Drug Release from a Porous Zinc-Adeninate Metal-Organic Framework [J].
An, Jihyun ;
Geib, Steven J. ;
Rosi, Nathaniel L. .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (24) :8376-+
[5]  
[Anonymous], 1992, Proton Conductors: Solids, Membranes and Gels: Materials and Devices
[6]  
Atkins P. W., 2018, ATKINS PHYS CHEM THE, V11th
[7]   High Propene/Propane Selectivity in Isostructural Metal-Organic Frameworks with High Densities of Open Metal Sites [J].
Bae, Youn-Sang ;
Lee, Chang Yeon ;
Kim, Ki Chul ;
Farha, Omar K. ;
Nickias, Peter ;
Hupp, Joseph T. ;
Nguyen, SonBinh T. ;
Snurr, Randall Q. .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2012, 51 (08) :1857-1860
[8]   Proton conductive metal phosphonate frameworks [J].
Bao, Song-Song ;
Shimizu, George K. H. ;
Zheng, Li-Min .
COORDINATION CHEMISTRY REVIEWS, 2019, 378 :577-594
[9]   Co-Ca Phosphonate Showing Humidity-Sensitive Single Crystal to Single Crystal Structural Transformation and Tunable Proton Conduction Properties [J].
Bao, Song-Song ;
Li, Nan-Zhu ;
Taylor, Jared M. ;
Shen, Yang ;
Kitagawa, Hiroshi ;
Zheng, Li-Min .
CHEMISTRY OF MATERIALS, 2015, 27 (23) :8116-8125
[10]   Enhancing Proton Conduction in 2D Co-La Coordination Frameworks by Solid-State Phase Transition [J].
Bao, Song-Song ;
Otsubo, Kazuya ;
Taylor, Jared M. ;
Jiang, Zheng ;
Zheng, Li-Min ;
Kitagawa, Hiroshi .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2014, 136 (26) :9292-9295