Platinum degradation mechanisms in proton exchange membrane fuel cell (PEMFC) system: A review

PC Okonkwo, OO Ige, PC Uzoma, W Emori… - International journal of …, 2021 - Elsevier
Abstract Proton Exchange Membrane Fuel Cells (PEMFCs) have the perspective to
intensely decrease global emission through environmentally-friendly potential. This review …

Theory of anisotropic metal nanostructures

KA Fichthorn - Chemical Reviews, 2023 - ACS Publications
A significant challenge in the development of functional materials is understanding the
growth and transformations of anisotropic colloidal metal nanocrystals. Theory and …

A high-entropy phosphate catalyst for oxygen evolution reaction

H Qiao, X Wang, Q Dong, H Zheng, G Chen, M Hong… - Nano Energy, 2021 - Elsevier
Transition metal phosphates are a class of catalysts that are widely used in biologic
reactions, organic synthesis, oxygen evolution, and photocatalysis. While previous studies …

Importance of electrocatalyst morphology for the oxygen reduction reaction

Z Liang, H Zheng, R Cao - ChemElectroChem, 2019 - Wiley Online Library
Proton/anion‐exchange membrane fuel cells (PEMFC and AEMFC), generating electricity
from the H2 energy with zero‐carbon emission, have become very promising energy …

Controllable dry synthesis of binder-free nanostructured platinum electrocatalysts supported on multi-walled carbon nanotubes and their performance in the oxygen …

E Pajootan, S Omanovic, S Coulombe - Chemical Engineering Journal, 2021 - Elsevier
Different platinum nanostructures were synthesized by pulsed laser ablation (PLA) of a pure
Pt target, a by-product-free and solvent-free synthesis technique. The Pt nanostructures …

Two-step dry synthesis of binderless 3D low Pt-loading electrocatalysts for direct alkaline methanol fuel cell anodes

E Pajootan, S Coulombe… - ACS Applied Energy …, 2021 - ACS Publications
Three-dimensional (3D) porous electrocatalysts of low platinum loading were synthesized
by gas-phase pulsed laser ablation (PLA) and deposited on multiwalled carbon nanotubes …

Promoting formic acid oxidation performance of Pd nanoparticles via Pt and Ru atom mediated surface engineering

D Bhalothia, TH Huang, PH Chou, KW Wang… - RSC advances, 2020 - pubs.rsc.org
The alteration of surface functional properties via incorporation of foreign atoms is supposed
to be a key strategy for the enhanced catalytic performance of noble-metal based …

Is platinum a real store of wealth?

M Vochozka, A Bláhová, Z Rowland - International Journal of Financial …, 2022 - mdpi.com
The research goal is to determine whether platinum can be seen as a good investment. For
this purpose, content analysis of documents and deep learning neural networks with …

Nanostructure MoS2 electrocatalyst modified large area carbon electrode for efficient hydrogen evolution

J Gupta, D Das, A Karati, J Joardar, PH Borse - Physica Scripta, 2022 - iopscience.iop.org
Hydrothermally synthesized nanostructured MoS 2 was immobilized over large area
graphite paper (5× 5 mm 2) to fabricate electrode for hydrogen evolution application. The …

CO-Reductive and O2-Oxidative Annealing Assisted Surface Restructure and Corresponding Formic Acid Oxidation Performance of PdPt and PdRuPt Nanocatalysts

D Bhalothia, TH Huang, PH Chou, PC Chen… - Scientific reports, 2020 - nature.com
Formic acid oxidation reaction (FAOR) at anode counterpart incurs at substantial high
overpotential, limiting the power output efficiency of direct formic acid fuel cells (DFAFCs) …