Nature of the adsorption products of phenylacetic acid at platinized platinum electrodes

Journal Article · Fri Jan 01 04:00:00 EST 1988 · Sov. Electrochem. (Engl. Transl.); (United States)

OSTI ID:6280466

Kuliev, S A; Andreev, V N; Vasil'ev, Yu B; Kazarinov, V E

The adsorption of phenylacetic acid at platinized platinum electrodes and the nature of the chemisorbed species on the electrode surface were studied by a new method combining simultaneous sweep and radioisotope measurements. Chemisorbed species were shown to block six to eight platinum surfaces. At higher concentrations species are adsorbed which block only three to four platinum surface atoms. Chemisorbed species were found to bond with different numbers of platinum surface atoms depending on the adsorption conditions.

• Research Organization: A. N. Frumkin Institute of Electrochemistry, Moscow (USSR)
• OSTI ID: 6280466
• Journal Information: Sov. Electrochem. (Engl. Transl.); (United States), Journal Name: Sov. Electrochem. (Engl. Transl.); (United States) Vol. 23:7; ISSN SOECA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400101 -- Activation
Nuclear Reaction
Radiometric & Radiochemical Procedures
400400* -- Electrochemistry
ADSORPTION
ADSORPTION ISOTHERMS
AROMATICS
CARBOXYLIC ACIDS
CATALYSIS
CATALYSTS
CATALYTIC EFFECTS
CHEMICAL ANALYSIS
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CHEMISORPTION
CHEMISTRY
ELECTROCATALYSTS
ELECTROCHEMISTRY
ELECTRODES
ELEMENTS
HETEROGENEOUS CATALYSIS
HYDROGEN COMPOUNDS
INORGANIC ACIDS
ISOTHERMS
KINETICS
METALS
ORGANIC ACIDS
ORGANIC COMPOUNDS
PLATINUM
PLATINUM METALS
POTENTIOMETRY
QUANTITATIVE CHEMICAL ANALYSIS
RADIOCHEMICAL ANALYSIS
REACTION KINETICS
SEPARATION PROCESSES
SORPTION
SORPTIVE PROPERTIES
SULFURIC ACID
SURFACE PROPERTIES
TITRATION
TRANSITION ELEMENTS