Proton exchange membranes for high temperature proton exchange membrane fuel cells: Challenges and perspectives

E Qu, X Hao, M ** new materials for the fabrication of proton exchange membranes (PEMs) for fuel
cells is of great significance. Herein, a series of highly crystalline, porous, and stable new …

Proton conduction in crystalline and porous covalent organic frameworks

H Xu, S Tao, D Jiang - Nature materials, 2016 - nature.com
Progress over the past decades in proton-conducting materials has generated a variety of
polyelectrolytes,,,, and microporous polymers,,,,. However, most studies are still based on a …

Electroactive covalent organic frameworks: design, synthesis, and applications

Y Yusran, Q Fang, V Valtchev - Advanced Materials, 2020 - Wiley Online Library
Covalent organic frameworks (COFs) are an emerging class of crystalline porous polymers
with tailorable compositions, porosities, functionalities, and intrinsic chemical stability. The …

Soluble polybenzimidazoles incorporating Tröger's base for high-temperature proton exchange membrane fuel cells

J Dai, Y Zhang, C Gong, Y Wan, Y Zhuang - Chemical Engineering Journal, 2023 - Elsevier
In this work, a novel dicarboxylic acid (TB–COOH) containing Tröger's base (TB) was
synthesized, and newly TB-based polybenzimidazole (PBI) membranes were prepared as …

Advances in polybenzimidazole based membranes for fuel cell applications that overcome Nafion membranes constraints

TK Maiti, J Singh, J Majhi, A Ahuja, S Maiti, P Dixit… - Polymer, 2022 - Elsevier
High-temperature proton exchange membrane fuel cells (PEMFCs) are becoming more
appealing to researchers around the world due to several advantages such as high energy …

High temperature (HT) polymer electrolyte membrane fuel cells (PEMFC)–A review

A Chandan, M Hattenberger, A El-Kharouf, S Du… - Journal of Power …, 2013 - Elsevier
One possible solution of combating issues posed by climate change is the use of the High
Temperature (HT) Polymer Electrolyte Membrane (PEM) Fuel Cell (FC) in some …

Polybenzimidazole-based high-temperature polymer electrolyte membrane fuel cells: new insights and recent progress

D Aili, D Henkensmeier, S Martin, B Singh, Y Hu… - Electrochemical Energy …, 2020 - Springer
High-temperature proton exchange membrane fuel cells based on phosphoric acid-doped
polybenzimidazole membranes are a technology characterized by simplified construction …

Proton conduction in 2D aza-fused covalent organic frameworks

Z Meng, A Aykanat, KA Mirica - Chemistry of Materials, 2018 - ACS Publications
This paper describes the first demonstration of a general concept for achieving facile proton
conduction within a class of layered two-dimensional aza-fused π-conjugated covalent …