This paper focuses on reviewing the main factors affecting the life time of fuel cells on
vehicles. The main difference between fuel cells used in vehicles and fuel cells used as …

At present, despite the great advances in polymer electrolyte membrane fuel cell (PEMFC)
technology over the past two decades through intensive research and development …

One-atom-thick crystals are impermeable to atoms and molecules, but hydrogen ions
(thermal protons) penetrate through them. We show that monolayers of graphene and boron …

Over the past few years, the importance of water management to the successful operation of
polymer electrolyte membrane (PEM) fuel cells has stimulated an extensive research focus …

High-resolution synchrotron X-ray radiography is used to study the evolution of primary
water clusters and the transport of liquid water from the catalyst layer through the gas …

PEM Fuel Cell Diagnostic Tools presents various tools for diagnosing PEM fuel cells and
stacks, including in situ and ex situ diagnostic tools, electrochemical techniques, and …

During start-up/shut-down processes of a polymer electrolyte fuel cell, platinum particles are
lost from the catalyst layer at the cathode due to corrosion of the carbon supports. We …

Neutron reflectometry analysis methods for under-determined, multi-layered structures are
developed and used to determine the composition depth profile in cases where the structure …

A title seldom gives exhaustive information about the content it precedes. Consequently, we
sometimes find ourselves disappointed when we realize that a paper is not about what we …

With a high-speed camera, water transport in the channels of a transparent proton exchange
membrane fuel cell (PEMFC) was studied under different operating conditions. The results …