Surface science studies of model fuel cell electrocatalysts

NM Marković, PN Ross Jr - Surface Science Reports, 2002 - Elsevier
The purpose of this review is to discuss progress in the understanding of electrocatalytic
reactions through the study of model systems with surface spectroscopies. Pure metal single …

The commonality of surface processes in electrocatalysis and gas-phase heterogeneous catalysis

P Stonehart, PN Ross - Catalysis Reviews, 1975 - Taylor & Francis
This review has been structured to provide a bridge between the fields of electrocatalysis
and gas-phase catalysis on solid surfaces. Considerable emphasis has been placed upon …

[图书][B] Fuel cell catalysis: a surface science approach

A Wieckowski - 2009 - books.google.com
Wiley Series on Electrocatalysis and Electrochemistry Fuel Cell Catalysis A Surface Science
Approach A Core reference on fuel cell catalysis Fuel cells represent an important …

Modeling the electro-oxidation of CO and H2/CO on Pt, Ru, PtRu and Pt3Sn

P Liu, A Logadottir, JK Nørskov - Electrochimica Acta, 2003 - Elsevier
Density functional theory (DFT) calculations are used to describe the adsorption of H2, CO
and H2O on the close packed surfaces of Pt, Ru, Pt3Sn and PtRu. The calculations show …

Electrocatalysts by design: from the tailored surface to a commercial catalyst

NM Marković, PN Ross - Electrochimica Acta, 2000 - Elsevier
We review recent work from our laboratory on a materials-by-design approach to the
development of new electrocatalysts. Model systems like the Pt (111) single crystal electrode …

Trends in electrocatalysis on extended and nanoscale Pt-bimetallic alloy surfaces

VR Stamenkovic, BS Mun, M Arenz, KJJ Mayrhofer… - Nature materials, 2007 - nature.com
One of the key objectives in fuel-cell technology is to improve and reduce Pt loading as the
oxygen-reduction catalyst. Here, we show a fundamental relationship in electrocatalytic …

Metal crystallinity effects in electrocatalysis as probed by real-time FTIR spectroscopy: electrooxidation of formic acid, methanol, and ethanol on ordered low-index …

SC Chang, LWH Leung, MJ Weaver - Journal of Physical …, 1990 - ACS Publications
The electrooxidation kinetics of 0.05-0.25 M formic acid, methanol, and ethanol in 0.1
Mhc104 on ordered Pt (lll), Pt (100), and Pt (l 10) surfaces were examined by means of FTIR …

Structural effects in electrocatalysis: electrooxidation of carbon monoxide on Pt3Sn single-crystal alloy surfaces

HA Gasteiger, NM Marković, PN Ross - Catalysis letters, 1996 - Springer
The kinetics of the electrochemical oxidation of carbon monoxide (CO) and CO/hydrogen
mixtures (0.1 and 2% CO) in sulfuric acid electrolyte at 25–62° C was studied on different …

Reactivity descriptors for direct methanol fuel cell anode catalysts

P Ferrin, AU Nilekar, J Greeley, M Mavrikakis… - Surface Science, 2008 - Elsevier
We have investigated the anode reaction in direct methanol fuel cells using a database of
adsorption free energies for 16 intermediates on 12 close-packed transition metal surfaces …

Surface segregation effects in electrocatalysis: kinetics of oxygen reduction reaction on polycrystalline Pt3Ni alloy surfaces

V Stamenković, TJ Schmidt, PN Ross… - Journal of …, 2003 - Elsevier
The effects of surface segregation on the oxygen reduction reaction (orr) have been studied
on a polycrystalline Pt3Ni alloy in acid electrolyte using ultra high vacuum (UHV) surface …