Probing the surface of noble metals electrochemically by underpotential deposition of transition metals

N Mayet, K Servat, KB Kokoh, TW Napporn - Surfaces, 2019 - mdpi.com
The advances in material science have led to the development of novel and various
materials as nanoparticles or thin films. Underpotential deposition (upd) of transition metals …

Electrochemical characterization of the surface area of nanoporous gold films

E Rouya, S Cattarin, ML Reed, RG Kelly… - Journal of The …, 2012 - iopscience.iop.org
The surface area of nanoporous gold films of thickness up to 930 nm and pores tens of
nanometers in size was characterized by various electrochemical methods, including Cu …

Bulk-palladium and palladium-on-gold electrocatalysts for the oxidation of hydrogen in alkaline electrolyte

S Henning, J Herranz… - Journal of the …, 2014 - iopscience.iop.org
The commercial feasibility of alkaline-exchange membrane fuel cells and electrolyzers
passes by the development of hydrogen oxidation and evolution reaction (HOR/HER) …

Visualization of Electrooxidation on Palladium Single Crystal Surfaces via In Situ Raman Spectroscopy

YL Sun, X Ji, X Wang, QF He, JC Dong… - Angewandte Chemie …, 2024 - Wiley Online Library
The electrooxidation of catalyst surfaces is across various electrocatalytic reactions, directly
impacting their activity, stability and selectivity. Precisely characterizing the electrooxidation …

Oxygen reduction at electrochemically deposited crystallographically oriented Au (1 0 0)-like gold nanoparticles

MS El-Deab, T Sotomura, T Ohsaka - Electrochemistry Communications, 2005 - Elsevier
A novel electrocatalyst for oxygen reduction has been proposed based on the
electrodeposition of Au nanoparticles onto glassy carbon (nano Au/GC) electrodes in the …

Determination of the electrochemically active surface area of Pt/C PEM fuel cell electrodes using different adsorbates

MJ Watt-Smith, JM Friedrich, SP Rigby… - Journal of Physics D …, 2008 - iopscience.iop.org
The characterization of fuel cell electrodes is paramount to the optimum design and
performance of fuel cell systems. The specific electrochemical surface area and structural …

Exploring the first steps in core–shell electrocatalyst preparation: in situ characterization of the underpotential deposition of Cu on supported Au nanoparticles

SWT Price, JD Speed, P Kannan… - Journal of the American …, 2011 - ACS Publications
The underpotential deposition (upd) of a Cu shell on a non-Pt nanoparticle core followed by
galvanic displacement of the Cu template shell to form core–shell electrocatalyst materials is …

Au nanowires with high aspect ratio and atomic shell of Pt-Ru alloy for enhanced methanol oxidation reaction

X Zhu, Z Hu, M Huang, Y Zhao, J Qu, S Hu - Chinese Chemical Letters, 2021 - Elsevier
The methanol oxidation reaction (MOR) is the limiting half-reaction in direct methanol fuel
cell (DMFC). Although Pt is the most active single-metal electrocatalyst for MOR, it is …

Electro-design of bimetallic PdTe electrocatalyst for ethanol oxidation: Combined experimental approach and ab initio density functional theory (DFT)—Based study

A Mkhohlakali, X Fuku, MH Seo, M Modibedi… - Nanomaterials, 2022 - mdpi.com
An alternative electrosynthesis of PdTe, using the electrochemical atomic layer deposition (E-
ALD) method, is reported. The cyclic voltammetry technique was used to analyze Au …

Electrochemical scanning tunneling microscopy: adlayer structure and reaction at solid/liquid interface

D Wang, LJ Wan - The Journal of Physical Chemistry C, 2007 - ACS Publications
The adlayer structure and reaction at the solid/liquid interface has been intensively
investigated due to its importance in many physical chemistry and life processes. The …