当前位置: X-MOL 学术ACS Energy Lett. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Proton-Conducting Hydrogen-Bonded Organic Frameworks
ACS Energy Letters ( IF 19.3 ) Pub Date : 2021-11-19 , DOI: 10.1021/acsenergylett.1c02045
Shyam Chand Pal 1 , Debolina Mukherjee 1 , Rupam Sahoo 1 , Supriya Mondal 1 , Madhab C. Das 1
Affiliation  

Solid-state proton-conducting materials play essential roles in various electrochemical devices, including fuel cells as solid electrolytes. Recently, research on hydrogen-bonded organic frameworks (HOFs) has gained considerable momentum in diverse applications, as several of them show high stability with permanent microporosity. The inherent well-defined H-bonded networks in HOFs make them versatile platforms as solid-state proton conductors exhibiting conductivities as high as 10–1 S cm–1. In this Focus Review, we present the development of HOFs as proton conductors while briefing early reports on proton-conducting H-bonded organic systems. Reports on proton conductivity with other terminologies, such as supramolecular organic frameworks (SOFs), porous organic salts (POSs), or porous molecular crystals (PMCs), are also taken into consideration. All efforts have been made to organize and classify the proton-conducting HOFs with a deeper insight into the design principle and critical features in realizing such conduction properties. The advantages, potential challenges, and prospects of HOFs as proton conductors are discussed.

中文翻译:

质子传导氢键有机框架

固态质子传导材料在各种电化学装置中发挥着重要作用,包括作为固体电解质的燃料电池。最近,氢键有机骨架 (HOF) 的研究在各种应用中获得了相当大的动力,因为其中一些表现出高稳定性和永久微孔性。HOF 中固有的明确定义的 H 键网络使它们成为多功能平台作为固态质子导体,其电导率高达 10 –1 S cm –1. 在这篇焦点评论中,我们介绍了 HOF 作为质子导体的发展,同时简要介绍了有关质子传导 H 键合有机系统的早期报告。其他术语的质子电导率报告,如超分子有机骨架 (SOF)、多孔有机盐 (POS) 或多孔分子晶体 (PMC),也被考虑在内。已经尽一切努力组织和分类质子传导 HOF,更深入地了解实现这种传导特性的设计原理和关键特征。讨论了 HOF 作为质子导体的优势、潜在挑战和前景。
更新日期:2021-12-10
down
wechat
bug