Published 2010 | Version v1
Journal article Metadata-only

Active Pt-Pb Ox/C anodes to promote the formic acid oxidation in presence of sulfuric acid

Creators

  • 1. Universidade Federal do ABC (UFABC), Santo Andre, SP (Brazil). Centro de Ciencias Naturais e Humanas

Description

The performance of Pt-Pb Ox-based catalysts to promote the formic acid oxidation is described here. All materials were synthesized by a modified sol-gel method. Voltammetric studies showed that the Pt-Pb Ox/C anode starts the oxidation process at extremely low potentials. Quasi-stationary polarization experiments and current vs. time measurements confirmed this affirmation. (author)

Availability note (English)

Available from http://www.scielo.br/pdf/jbchs/v21n1/26.pdf

Additional details

Identifiers

URL
http://www.scielo.br/pdf/jbchs/v21n1/26.pdf;

Publishing Information

Journal Title
Journal of the Brazilian Chemical Society
Journal Volume
21
Journal Issue
1
Journal Page Range
p. 185-190
ISSN
0103-5053
CODEN
JOCSET

INIS

Country of Publication
Brazil
Country of Input or Organization
Brazil
INIS RN
41046669
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ACETIC ACID; CATALYSTS; ELECTROCHEMISTRY; ELECTROLYTES; FORMIC ACID; LEAD; OXIDATION; PLATINUM; POLYCRYSTALS; RUTHENIUM; RUTHENIUM OXIDES; SOL-GEL PROCESS; SUBSTRATES; SULFURIC ACID; VOLTAMETRY; X-RAY DIFFRACTION
Descriptors DEC
CARBOXYLIC ACIDS; CHALCOGENIDES; CHEMICAL REACTIONS; CHEMISTRY; COHERENT SCATTERING; CRYSTALS; DIFFRACTION; ELEMENTS; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; METALS; MONOCARBOXYLIC ACIDS; ORGANIC ACIDS; ORGANIC COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PLATINUM METALS; REFRACTORY METAL COMPOUNDS; REFRACTORY METALS; RUTHENIUM COMPOUNDS; SCATTERING; SULFUR COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS