Electrochemical and in situ ATR-SEIRAS investigations of methanol and CO electro-oxidation on PVP-free cubic and octahedral/tetrahedral Pt nanoparticles

RSC Advances ◽  
2014 ◽  
Vol 4 (41) ◽  
pp. 21284-21293 ◽  
Author(s):  
Augusta M. Levendorf ◽  
De-Jun Chen ◽  
Christopher L. Rom ◽  
Yangwei Liu ◽  
YuYe J. Tong
Keyword(s):  
Pt Nanoparticles ◽  
Electro Oxidation

The adsorbed PVP enhances further the MOR activity on the O/T but suppresses it on the cubic Pt NPs.

scholarly journals Formate adsorption on Pt nanoparticles during formic acid electro-oxidation: insights from in situ infrared spectroscopy

2016 ◽  
Vol 52 (85) ◽  
pp. 12665-12668 ◽  
Author(s):  
Ian J. McPherson ◽  
Philip A. Ash ◽  
Robert M. J. Jacobs ◽  
Kylie A. Vincent
Keyword(s):  
Infrared Spectroscopy ◽  
Formic Acid ◽  
Pt Nanoparticles ◽  
Pt Nanoparticle ◽  
Electro Oxidation ◽  
First Time ◽  
In Situ Infrared Spectroscopy

Adsorbed formate is observed on a supported Pt nanoparticle for the first time during formic acid electro-oxidation.

Cerium oxide as a promoter for the electro-oxidation reaction of ethanol: in situ XAFS characterization of the Pt nanoparticles supported on CeO2 nanoparticles and nanorods

2015 ◽  
Vol 17 (48) ◽  
pp. 32251-32256 ◽  
Author(s):  
Juan Corchado-García ◽  
Luis E. Betancourt ◽  
Carlos A. Vélez ◽  
Sanjaya D. Senanayake ◽  
Dario Stacchiola ◽  
...  
Keyword(s):  
Oxidation Reaction ◽  
Ethanol Oxidation ◽  
Pt Nanoparticles ◽  
Ceo2 Nanoparticles ◽  
Ceria Nanoparticles ◽  
Ethanol Oxidation Reaction ◽  
In Situ Xafs ◽  
Electro Oxidation

Probing the electrocatalytic activity of Pt-ceria nanoparticles and -nanorods in ethanol oxidation reaction.

MOF-derived M-OOH with rich oxygen defects by in-situ electro-oxidation reconstitution for highly efficient oxygen evolution reaction

2021 ◽  
Author(s):  
Zhikai Shi ◽  
Zebin Yu ◽  
Ronghua Jiang ◽  
Jun Huang ◽  
Yanping Hou ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Energy Production ◽  
Low Cost ◽  
Highly Efficient ◽  
Oxygen Defects ◽  
Electro Oxidation

The oxygen evolution reaction (OER) is an important half-reaction in the field of energy production. However, how effectively, simply, and greenly to prepare low-cost OER electrocatalysts remains a problem. Herein,...

scholarly journals Using in situ electron energy-loss spectroscopy (EELS) and X-ray fluorescence microscopy (XFM) to characterize Co-Pt nanoparticles

2021 ◽  
Vol 27 (S1) ◽  
pp. 2108-2109
Author(s):  
Alexandre Foucher ◽  
Nicholas Marcella ◽  
Anna Plonka ◽  
Anatoly Frenkel ◽  
Eric Stach
Keyword(s):  
Fluorescence Microscopy ◽  
Energy Loss ◽  
Electron Energy ◽  
Electron Energy Loss Spectroscopy ◽  
Pt Nanoparticles ◽  
X Ray ◽  
Electron Energy Loss

In Situ ATR-FTIR Studies of Ethanol Electro-oxidation in Alkaline Medium on PtRh/C Electrocatalyst Prepared by an Alcohol Reduction Process

2016 ◽  
Vol 7 (4) ◽  
pp. 297-304 ◽  
Author(s):  
E. H. Fontes ◽  
Sirlane G. da Silva ◽  
E. V. Spinace´ ◽  
A. O. Neto ◽  
R. F. B. de Souza
Keyword(s):  
Alkaline Medium ◽  
Reduction Process ◽  
Ftir Studies ◽  
Electro Oxidation ◽  
Alcohol Reduction

A study of the electro-oxidation of methanol on platinum in 1 M Na2SO4 by electrochemical and in-situ FTIR techniques

1990 ◽  
Vol 279 (1-2) ◽  
pp. 257-272 ◽  
Author(s):  
G.R. Mundy ◽  
R.J. Potter ◽  
P.A. Christensen ◽  
A. Hamnett
Keyword(s):  
In Situ Ftir ◽  
Oxidation Of Methanol ◽  
Electro Oxidation
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