The global energy sector is currently undergoing a fundamental transformation as it shifts
away from fossil fuels towards renewable energy sources. Green hydrogen is one of the …

Single‐atom electrocatalysts (SACs) are a class of promising materials for driving
electrochemical energy conversion reactions due to their intrinsic advantages, including …

Medium-temperature proton exchange membrane fuel cells (MT PEMFCs) operating at 100°
to 120° C have improved kinetics, simplified thermal and water management, and …

A constant increase in global emission standard is causing fuel cell (FC) technology to gain
importance. Over the last two decades, a great deal of research has been focused on …

Phosphoric acid (PA) leakage of PA-doped high-temperature proton exchange membranes
(HT-PEMs) is pivotal for its practical application under working conditions. Here, to enhance …

Polymer electrolyte membrane fuel cells, which have already been put into practical use in
some areas, are expected to become widespread to realize a next-generation sustainable …

The cost-effective sol-gel process for the preparation of phosphoric acid (PA) doped P-PBI
membranes using PPA as both condensation reagent and solvent could avoid the use of …

Fuel cell is one of the promising technologies in the production of clean energy that does not
have the pollution of fossil fuels. In this technology, the chemical energy resulting from the …

The coupling of multiple physical processes such as gas multi-component transport, gas–
liquid multiphase flow, and electrochemical reactions within the proton exchange membrane …

Hydrogen energy storage plays a crucial role in peak shaving of renewable energies, and
underground salt caverns are ideal locations for large-scale hydrogen storage. The …