Modeling Operando Electrochemical CO2 Reduction

F Dattila, RR Seemakurthi, Y Zhou, N López - Chemical Reviews, 2022 - ACS Publications
Since the seminal works on the application of density functional theory and the
computational hydrogen electrode to electrochemical CO2 reduction (eCO2R) and …

Atomic-scale identification of the electrochemical roughening of platinum

L Jacobse, MJ Rost, MTM Koper - ACS central science, 2019 - ACS Publications
Electrode degradation under oxidizing conditions is a major drawback for large-scale
applications of platinum electrocatalysts. Subjecting Pt (111) to oxidation–reduction cycles is …

Alkali Metal Cation–Sulfate Anion Ion Pairs Promoted the Cleavage of C–C Bond During Ethanol Electrooxidation

X Li, G Yang, Q Zhang, Z Liu… - The Journal of Physical …, 2023 - ACS Publications
Direct ethanol fuel cells show great promise as a means of converting biomass ethanol
derived from biomass into electricity. However, the efficiency of complete conversion is …

Efficient Pt-based nanostructured electrocatalysts for fuel cells: one-pot preparation, gradient structure, effect of alloying, electrochemical performance

A Pavlets, A Alekseenko, E Kozhokar, I Pankov… - International Journal of …, 2023 - Elsevier
This paper proposes an environmentally friendly one-pot synthesis approach for the PtCu
and PtNi nanoparticles with the gradient structure on the carbon support. This method offers …

Hard Potato: a Python library to control commercial potentiostats and to automate electrochemical experiments

O Rodríguez, MA Pence… - Analytical …, 2023 - ACS Publications
Here, we develop and show the use of an open-source Python library to control commercial
potentiostats. It standardizes the commands for different potentiostat models, opening the …

[HTML][HTML] Detecting hydrogen concentrations during admixing hydrogen in natural gas grids

H Blokland, J Sweelssen, T Isaac, A Boersma - international journal of …, 2021 - Elsevier
The first applications of hydrogen in a natural gas grid will be the admixing of low
concentrations in an existing distribution grid. For easy quality and process control, it is …

Hydrogen-induced step-edge roughening of platinum electrode surfaces

IT McCrum, CJ Bondue, MTM Koper - The Journal of Physical …, 2019 - ACS Publications
Electrode surfaces may change their surface structure as a result of the adsorption of
chemical species, impacting their catalytic activity. Using density functional theory, we find …

Screening of carbon-Supported platinum electrocatalysts using Frumkin adsorption isotherms

RM Mensharapov, DD Spasov, NA Ivanova… - Inorganics, 2023 - mdpi.com
An important stage in the development of platinum electrocatalysts on carbon support is the
analysis of their basic parameters. Cyclic voltammetry is an effective tool for analyzing the …

A comparative study of hydrogen evolution on Pt/GC and Pt/GNPs in acid solution

L Rakočević, J Golubović, DV Radović, V Rajić… - International Journal of …, 2024 - Elsevier
We present a comparative study of the electrocatalytic performance of catalysts obtained by
electrochemical and spontaneous deposition of Pt on glassy carbon (GC) and graphene …

Wet-chemical synthesis of porous multifaceted platinum nanoparticles for oxygen reduction and methanol oxidation reactions

M Daka, M Ferrara, M Bevilacqua… - ACS Applied Nano …, 2022 - ACS Publications
Herein, we report a facile and flexible synthesis of porous and highly faceted platinum
nanoparticles (NPs) performed in the liquid phase. The synthesis is performed by reduction …