In proton exchange membrane (PEM) electrolyzers, oxygen evolution in the anode and
flooding due to water cross-over in the cathode yields two distinct two-phase transport …

In proton exchange membrane (PEM) electrolyzers, oxygen evolution in the anode and
flooding due to water cross-over results in two distinct two-phase transport conditions, and …

High-resolution neutron radiography was used to image an operating proton exchange
membrane fuel cell in situ. The cross-sectional liquid water profile of the cell was quantified …

Mass transport losses are one of the least understood contributors to the over potential in
proton exchange membrane water electrolyzers. In order to explore the possible contribution …

The generation and transport of water in both liquid and gas phases during device operation
are important areas to understand both steady state and transient performance of proton …

Neutron radiography has been used for in situ and non-destructive visualization and
measurement technique for liquid water in a working proton exchange membrane fuel cell …

Electrolysis with polymer electrolyte membranes (PEMs) plays an increasingly important role
in the development of inconsistent renewable energy technologies and seasonal storage …

Neutron radiography has proven to be a powerful tool to study and understand the effects of
liquid water in an operating fuel cell. In the present work, this experimental method is …

Anode water removal (AWR) is studied as a diagnostic tool to assess cathode gas diffusion
layer (GDL) flooding in PEM fuel cells. This method uses a dry hydrogen stream to remove …

Neutron imaging experiments were carried out to measure the water content of an operating
proton exchange membrane fuel cell (PEMFC) under varying conditions of current density …