New insights into perfluorinated sulfonic-acid ionomers

A Kusoglu, AZ Weber - Chemical reviews, 2017 - ACS Publications
In this comprehensive review, recent progress and developments on perfluorinated sulfonic-
acid (PFSA) membranes have been summarized on many key topics. Although quite well …

A critical review of modeling transport phenomena in polymer-electrolyte fuel cells

AZ Weber, RL Borup, RM Darling, PK Das… - Journal of The …, 2014 - iopscience.iop.org
Polymer-electrolyte fuel cells are a promising energy-conversion technology. Over the last
several decades significant progress has been made in increasing their performance and …

The priority and challenge of high-power performance of low-platinum proton-exchange membrane fuel cells

A Kongkanand, MF Mathias - The journal of physical chemistry …, 2016 - ACS Publications
Substantial progress has been made in reducing proton-exchange membrane fuel cell
(PEMFC) cathode platinum loadings from 0.4–0.8 mgPt/cm2 to about 0.1 mgPt/cm2 …

Bioinspired artificial sensory nerve based on nafion memristor

C Zhang, WB Ye, K Zhou, HY Chen… - Advanced Functional …, 2019 - Wiley Online Library
Bioinspired artificial haptic neuron system has received much attention in the booming
artificial intelligence industry for its broad range of high‐impact applications such as …

Carbon support microstructure impact on high current density transport resistances in PEMFC cathode

N Ramaswamy, W Gu, JM Ziegelbauer… - Journal of The …, 2020 - iopscience.iop.org
Cell voltages at high current densities (HCD) of an operating proton-exchange membrane
fuel cell (PEMFC) cathode suffer from losses due to the local-O 2 and bulk-H+ transport …

Ion conducting membranes for fuel cells and other electrochemical devices

KD Kreuer - Chemistry of Materials, 2014 - ACS Publications
Transport and stability issues of proton and hydroxide ion conducting separator membranes
for fuel cells are critically discussed from a fundamental point of view. Considerations of …

Unexplained transport resistances for low-loaded fuel-cell catalyst layers

AZ Weber, A Kusoglu - Journal of Materials Chemistry A, 2014 - pubs.rsc.org
For next-generation polymer-electrolyte fuel cells, material solutions are being sought to
decrease the cost of the cell components, and, in particular, the amount of catalyst, without …

High-temperature low-humidity proton exchange membrane with “stream-reservoir” ionic channels for high-power-density fuel cells

P Guan, Y Zou, M Zhang, W Zhong, J Xu, J Lei… - Science …, 2023 - science.org
The perfluorosulfonic acid (PFSA) proton exchange membrane (PEM) is the key component
for hydrogen fuel cells (FCs). We used in situ synchrotron scattering to investigate the PEM …

Structural and transport properties of ultrathin perfluorosulfonic acid ionomer film in proton exchange membrane fuel cell catalyst layer: A review

X Yan, Z Xu, S Yuan, A Han, Y Shen, X Cheng… - Journal of Power …, 2022 - Elsevier
Although the properties of perfluorosulfonic acid (PFSA) membranes (10–100 s μm thick) in
proton exchange membrane fuel cells (PEMFCs) have been well studied for decades, the …

Nanostructure/swelling relationships of bulk and thin‐film PFSA ionomers

A Kusoglu, TJ Dursch, AZ Weber - Advanced Functional …, 2016 - Wiley Online Library
Perfluorinated sulfonic acid (PFSA) ionomers are the most widely used solid electrolyte in
electrochemical technologies due to their remarkable ionic conductivity with simultanous …