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Journal ArticleDOI

Methanol oxidation on Pt, PtRu, and colloidal Pt electrocatalysts: a DEMS study of product formation

TLDR
In this paper, the current efficiency of CO 2 during methanol oxidation was determined by differential electrochemical mass spectrometry (DEMS) using a stochastic geometry of the Pt electrode.
About
This article is published in Journal of Electroanalytical Chemistry.The article was published on 2001-08-24. It has received 198 citations till now. The article focuses on the topics: Methanol & Noble metal.

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Citations
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Journal ArticleDOI

Differential electrochemical mass spectrometry.

TL;DR: Differential electrochemical mass spectrometry (DEMS) can be used not only to identify products or intermediates of continuous faradaic reactions, but also to characterize submonolayer amounts of adsorbates on polycrystalline and single crystal electrode surfaces by means of their desorption, because of its high sensitivity.
Journal ArticleDOI

Ethanol Electrooxidation on a Carbon-Supported Pt Catalyst: Reaction Kinetics and Product Yields

TL;DR: In this paper, a carbon-supported Pt nanoparticle catalyst was studied by cyclic voltammetry and potential-step measurements as a function of ethanol concentration and reaction temperature, combining on-line mass spectrometric analysis of the reaction products and electrochemical current measurements.
Journal ArticleDOI

Activated carbon cloth as anode for sulfate removal in a microbial fuel cell.

TL;DR: By employing the sulfate-reducing bacterium Desulfovibrio desulfuricans, this approach demonstrates the possibility of electricity generation in a microbialfuel cell (MFC) with concomitant sulfate removal and shows significant potential for harvesting energy from sulfite-rich solutions in the form of electricity.
Journal ArticleDOI

Pt–Ru electrocatalysts for fuel cells: a representative review

TL;DR: In this article, the main idea of the review is to balance various aspects of Pt-Ru electrochemistry related to material science and electrocatalysis as well as to remember the early basic results being of importance for future understanding of Pt−Ru functional properties.
Journal ArticleDOI

Structure Sensitivity of Methanol Electrooxidation Pathways on Platinum: An On-Line Electrochemical Mass Spectrometry Study

TL;DR: Mass spectrometry results indicate that the direct oxidation pathway through soluble intermediates plays a pronounced role on Pt (110) and Pt(111), while, on Pt(100), the indirect pathway through adsorbed carbon monoxide is predominant.
References
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Journal ArticleDOI

The oxidation of small organic molecules: A survey of recent fuel cell related research

TL;DR: In this paper, a review of recent electrochemical literature concerning the oxidation of small organic molecules as potential fuels for fuel cells is presented, and the nature of poisoning species and reaction intermediates are discussed.
BookDOI

Advances in electrochemical science and engineering

TL;DR: In this paper, Fleig et al. discuss nonlinear dynamics in electrochemical systems, Katharina Krischer the electrochemistry of diamond, Yuri V. Pleskov passivity of metals, Hans-Henning Strehblow.
Journal ArticleDOI

Electrocatalysis by ad-atoms: Part III. Enhancement of the oxidation of carbon monoxide on platinum by ruthenium ad-atoms

TL;DR: In this paper, the authors found that carbon monoxide oxidation on platinum by ruthenium ad-atoms was found to take place in two θ Ru regions; one by the increase of ( n Pt−Ru ) av and another by an increase of n Ru−Ru av, as expected from the standpoint of the bi-functional theory proposed by the authors.
Journal ArticleDOI

Mechanism and electrocatalysis in the direct methanol fuel cell

TL;DR: In this paper, a unified treatment of the mechanism of electrocatalysis of methanol oxidation on platinum and platinum-containing alloys is put forward, and the effect of various alloys are shown to be interpretable within this overall model.
Book

Clusters and colloids : from theory to applications

TL;DR: The Electronic Structure of Metal Clusters and Cluster Compounds Physics and Chemistry of Isolated Clusters Ligand Stabilized Metal Cluster Clusters Clusters in Cages Condensed metal Clusters Colloids Perspective as mentioned in this paper.
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