Differences in the electrochemical performance of Pt-based catalysts used for polymer electrolyte membrane fuel cells in liquid half-and full-cells

CY Ahn, JE Park, S Kim, OH Kim, W Hwang… - Chemical …, 2021 - ACS Publications
A substantial amount of research effort has been directed toward the development of Pt-
based catalysts with higher performance and durability than conventional polycrystalline Pt …

Atomically precise noble metal nanoclusters as efficient catalysts: a bridge between structure and properties

Y Du, H Sheng, D Astruc, M Zhu - Chemical reviews, 2019 - ACS Publications
Improving the knowledge of the relationship between structure and properties is
fundamental in catalysis. Recently, researchers have developed a variety of well-controlled …

Defects on carbons for electrocatalytic oxygen reduction

X Yan, Y Jia, X Yao - Chemical Society Reviews, 2018 - pubs.rsc.org
The exploration of highly active and durable cathodic oxygen reduction reaction (ORR)
catalysts with economical production costs is still the bottleneck to realize the large-scale …

Recent advances in electrocatalysts for oxygen reduction reaction

M Shao, Q Chang, JP Dodelet, R Chenitz - Chemical reviews, 2016 - ACS Publications
The recent advances in electrocatalysis for oxygen reduction reaction (ORR) for proton
exchange membrane fuel cells (PEMFCs) are thoroughly reviewed. This comprehensive …

Nanoreactors for particle synthesis

JH Swisher, L Jibril, SH Petrosko, CA Mirkin - Nature Reviews Materials, 2022 - nature.com
An emerging strategy for synthesizing nanoclusters and nanoparticles involves the
confinement of particle precursors within small volumes and the subsequent reduction and …

Highly durable and active PtFe nanocatalyst for electrochemical oxygen reduction reaction

DY Chung, SW Jun, G Yoon, SG Kwon… - Journal of the …, 2015 - ACS Publications
Demand on the practical synthetic approach to the high performance electrocatalyst is
rapidly increasing for fuel cell commercialization. Here we present a synthesis of highly …

Origin of the electrocatalytic oxygen reduction activity of graphene-based catalysts: a roadmap to achieve the best performance

Y Jiao, Y Zheng, M Jaroniec… - Journal of the American …, 2014 - ACS Publications
The mutually corroborated electrochemical measurements and density functional theory
(DFT) calculations were used to uncover the origin of electrocatalytic activity of graphene …

New horizon of nanoparticle and cluster catalysis with dendrimers

K Yamamoto, T Imaoka, M Tanabe, T Kambe - Chemical reviews, 2019 - ACS Publications
Among various approaches synthesizing metal nanoparticles and tiny clusters, a template
method using dendrimers has significant advantages over other chemical approaches with …

Effects of ensembles, ligand, and strain on adsorbate binding to alloy surfaces

H Li, K Shin, G Henkelman - The Journal of chemical physics, 2018 - pubs.aip.org
Alloying elements with strong and weak adsorption properties can produce a catalyst with
optimally tuned adsorbate binding. A full understanding of this alloying effect, however, is …

Current progress of Pt-based ORR electrocatalysts for PEMFCs: An integrated view combining theory and experiment

H Cruz-Martínez, H Rojas-Chávez… - Materials Today …, 2021 - Elsevier
The sluggish kinetics of oxygen reduction reaction (ORR) affects the massive use of polymer
exchange membrane fuel cells (PEMFCs). Therefore, the use of electrocatalysts is required …