Graphite has a stacked planar sp 2-hybridized C 6 ring structure, displaying a polymorphism
with rhombohedral, hexagonal, and turbostratic. Based on its structure-property relationship …

Considering transport applications, there is worldwide an increasing interest in the use of
hydrogen-energy for supplying electric powertrains. In order to extend the fuel cell lifespan …

The objective of this work is to examine the polybenzimidazole (PBI)/sulfonated graphene
oxide (sGO) membranes as alternative materials for high-temperature proton exchange …

Renewable energy-based hydrogen production plants can offer potential solutions to both
ensuring sustainability in energy generation systems and designing environmentally friendly …

Catalyst-coated membranes (CCMs) have gained popularity among membrane electrode
assembly (MEA) fabricators for their abilities and advantages compared with those of other …

The performance of a proton exchange membrane fuel cell (PEMFC) stack is affected by
many factors, including the operating conditions, flow field and manifold design, and …

Over the last century, X-ray imaging instruments and their accompanying tomographic
reconstruction algorithms have developed considerably. With improved tomogram quality …

Studies into the effects of parameters used in the design of proton exchange membrane
(PEM) fuel cell have been done. All the modelling parameters considered influenced the …

This work explores various alternative vehicles, their advantages and disadvantages, and
ranks them based on factors such as performance, economy, and market acceptance …

PEM fuel cells are currently at the focus of researchers' attention due to their promising
potential application in modern vehicles. Fundamental tiny-scale phenomena occurring in …