Since severe global warming and related climate issues have been caused by the extensive
utilization of fossil fuels, the vigorous development of renewable resources is needed, and …

Due to their efficient and cleaner operation nature, proton exchange membrane fuel cells
are considered energy conversion devices for various applications including transportation …

Proton exchange membrane fuel cells (PEMFCs) are becoming a major part of a greener
and more sustainable future. However, the costs of high-purity hydrogen and noble metal …

The power density and durability of fuel cells strongly rely on the properties of high-
temperature (100° C–200° C) proton exchange membranes (HT-PEMs). Phosphoric acid …

Introducing metal-organic frameworks (MOFs) into phosphoric acid (PA) doped
polybenzimidazole (PBI) membranes to form proton transfer channels is an effective strategy …

Compared with linear polybenzimidazole (PBI) membranes, cross-linked phosphoric acid
(PA)-PBI membranes with superior mechanical strength have greater potential for …

Phosphoric acid-doped polybenzimidazole (PA-PBI) used in high-temperature proton
exchange membranes (HT-PEMs) frequently suffers from a serious loss of mechanical …

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 …

In the 21st century, proton exchange membrane fuel cells (PEMFCs) represent a promising
source of power generation due to their high efficiency compared with coal combustion …

Cross‐linking is widely accepted as an effective method to improve the mechanical strength
and durability of phosphoric acid (PA) doped polybenzimidazole (PBI) membranes …