Toward the rational design of non-precious transition metal oxides for oxygen electrocatalysis

WT Hong, M Risch, KA Stoerzinger… - Energy & …, 2015 - pubs.rsc.org
In this Review, we discuss the state-of-the-art understanding of non-precious transition metal
oxides that catalyze the oxygen reduction and evolution reactions. Understanding and …

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 …

Hydrogen oxidation and evolution reaction kinetics on carbon supported Pt, Ir, Rh, and Pd electrocatalysts in acidic media

J Durst, C Simon, F Hasché… - Journal of The …, 2014 - iopscience.iop.org
The hydrogen oxidation and evolution reaction (HOR/HER) behavior of carbon supported
metal (Pt, Ir, Rh, Pd) nanoparticle electrocatalysts is studied using the H 2 pump approach …

Enhancing the Alkaline Hydrogen Evolution Reaction Activity through the Bifunctionality of Ni(OH)2/Metal Catalysts

N Danilovic, R Subbaraman, D Strmcnik… - Angewandte Chemie …, 2012 - Wiley Online Library
The hydrogen evolution reaction (HER) plays a key role in a number of technologically
important areas such as water and chlor-alkali electrolysis,[1] metal deposition,[2] …

Huge instability of Pt/C catalysts in alkaline medium

A Zadick, L Dubau, N Sergent, G Berthomé… - Acs …, 2015 - ACS Publications
The stability of carbon-supported electrocatalysts has been largely investigated in acidic
electrolytes, but the literature is much scarcer regarding similar stability studies in alkaline …

Oxygen reduction reaction measurements on platinum electrocatalysts utilizing rotating disk electrode technique: I. Impact of impurities, measurement protocols and …

K Shinozaki, JW Zack, RM Richards… - Journal of The …, 2015 - iopscience.iop.org
The rotating disk electrode (RDE) technique is being extensively used as a screening tool to
estimate the activity of novel PEMFC electrocatalysts synthesized in lab-scale (mg) …

A review of PEM fuel cell durability: materials degradation, local heterogeneities of aging and possible mitigation strategies

L Dubau, L Castanheira, F Maillard… - Wiley …, 2014 - Wiley Online Library
Through a tight collaboration between chemical engineers, polymer scientists, and
electrochemists, we address the degradation mechanisms of membrane electrode …

Pt-based core–shell catalyst architectures for oxygen fuel cell electrodes

M Oezaslan, F Hasche, P Strasser - The Journal of Physical …, 2013 - ACS Publications
Pt-based core–shell nanoparticles have emerged as a promising generation of highly active
electrocatalysts to accelerate the sluggish kinetics of oxygen reduction reaction (ORR) in …

Low Pt loading for high-performance fuel cell electrodes enabled by hydrogen-bonding microporous polymer binders

H Tang, K Geng, D Aili, Q Ju, J Pan, G Chao… - Nature …, 2022 - nature.com
A key challenge for fuel cells based on phosphoric acid doped polybenzimidazole
membranes is the high Pt loading, which is required due to the low electrode performance …

Instability of supported platinum nanoparticles in low-temperature fuel cells

Y Shao-Horn, WC Sheng, S Chen, PJ Ferreira… - Topics in …, 2007 - Springer
This paper discusses the mechanisms of surface area loss of supported platinum (Pt)
electrocatalysts in low-temperature fuel cells. It is argued that submonolayer dissolution of Pt …