A novel method to produce a hierarchical porous carbon as a conductive support of PtRu particles. Effect on CO and methanol electrooxidation

AM Baena-Moncada, GA Planes, MS Moreno… - Journal of power …, 2013 - Elsevier
The fabrication and catalytic properties of hierarchical porous carbon loaded with PtRu
particles was studied. A silica nanoparticles opal is filled with resorcinol/formaldehyde resin …

Effect of adsorption of sulfate anions on the activities for oxygen reduction reaction on Nafion®-coated Pt/carbon black catalysts at practical temperatures

H Yano, T Uematsu, J Omura, M Watanabe… - Journal of …, 2015 - Elsevier
The influence of the concentration of H 2 SO 4, a typical decomposition product from
polymer electrolyte membranes, on the cathode catalyst performance was investigated in …

In situ Raman spectroscopic analysis of the regeneration of ammonium hydrogen sulfate from ammonium sulfate

M Jariwala, J Crawford… - Industrial & engineering …, 2007 - ACS Publications
The generation of ammonium hydrogen sulfate from ammonium sulfate is of current interest
because of its potential as a process component of bio-based organic acid production from …

[HTML][HTML] Facile synthesis of 3D flower-like Pt nanostructures on polypyrrole nanowire matrix for enhanced methanol oxidation

E Mazzotta, A Caroli, A Pennetta, GE De Benedetto… - RSC …, 2018 - pubs.rsc.org
Here we report the simple and rapid synthesis of three-dimension Pt flower-like
nanostructures (PtNFs) on a polypyrrole nanowires (PPyNWs) matrix. Both PtNFs and …

Cerium Vanadium Oxide Enhanced Methanol Electrooxidation Reaction and Carbon Monoxide Tolerance Performance in Direct Methanol Fuel Cells

TH Chiang, KN Rao, JW Hsu - Electrocatalysis, 2022 - Springer
The methanol electrooxidation reaction (MOR) and carbon monoxide (CO) tolerance ability
of an electrocatalyst are significant factors that impact the efficiency of direct methanol fuel …

Electrochemical study on the adsorption of carbon oxides and oxidation of their adsorption products on platinum group metals and alloys

H Siwek, M Łukaszewski, A Czerwiński - Physical Chemistry Chemical …, 2008 - pubs.rsc.org
CO2 reduction and CO adsorption on noble metals (Pt, Rh, Pd) and their alloys (Pt–Rh, Pd–
Pt, Pd–Rh, Pd–Pt–Rh) prepared as thin rough deposits have been studied by …

In-situ precise electrocatalytic behaviors of Pt/C and PtRu/C for methanol oxidation of DMFCs via the designed micro-MEA

Z Long, L Gong, Y Sun, Y Li, P Xu, X Zhang… - international journal of …, 2018 - Elsevier
Modified micro-MEA is developed and employed to evaluate the electrocatalytic
performance of Pt/C and PtRu/C. Firstly, micro-MEA displays better electrocatalytic …

Thermodynamic evidence for K+–SO 4 2− ion pair formation on Pt (111). New insight into cation specific adsorption

N Garcia-Araez, V Climent, P Rodriguez… - Physical Chemistry …, 2010 - pubs.rsc.org
This work contributes to the understanding of cation specific effects on platinum
electrochemistry by means of a thorough thermodynamic analysis of potassium adsorption …

Anion re-adsorption and displacement at platinum single crystal electrodes in CO-containing solutions

CA Angelucci, FC Nart, E Herrero, JM Feliu - Electrochemistry …, 2007 - Elsevier
Bulk CO oxidation experiments have been carried out in sulphuric and perchloric acid
solutions on Pt (111) and Pt (110) electrodes under hanging meniscus rotating disk …

[HTML][HTML] Effect of temperature on the electro-oxidation of ethanol on platinum

APM Camargo, BAF Previdello, H Varela… - Quimica Nova, 2010 - SciELO Brasil
We present in this work an experimental investigation of the effect of temperature (from 25 to
180 ºC) in the electro-oxidation of ethanol on platinum in two different phosphoric acid …