Adsorption of atomic hydrogen and of submonolayer copper deposits on rhodium single crystal faces

Journal Article · Wed May 01 04:00:00 EDT 1985 · Sov. Electrochem. (Engl. Transl.); (United States)

OSTI ID:5015862

Lapa, A S; Korenovskii, N L; Petrii, O A; Safonov, V A

The potentiodynamic technique was used to study the adsorption of atomic hydrogen and of Cu adatoms on the (100), (110), and (111) face of Rh single crystals. Experimental data show that there are certain parallels between the adsorption behavior of atomic hydrogen and that of Cu adatoms on poly- and single-crystalline Rh surfaces. By studying the adsorption behavior of copper adatoms during potentiodynamic investigations one can reveal the energetic fine structure of polycrystalline rhodium surfaces which indicates that such studies are promising in the development of electrochemical techniques of surface analysis.

• Research Organization: Lomonosov State Univ., Moscow
• OSTI ID: 5015862
• Journal Information: Sov. Electrochem. (Engl. Transl.); (United States), Journal Name: Sov. Electrochem. (Engl. Transl.); (United States) Vol. 20:11; ISSN SOECA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400400* -- Electrochemistry
ADSORPTION
ADSORPTION ISOTHERMS
CHEMISTRY
COPPER
CRYSTAL FACES
CRYSTAL STRUCTURE
CRYSTALS
ELECTROCHEMISTRY
ELEMENTS
GRAIN ORIENTATION
HYDROGEN
ISOTHERMS
METALS
MICROSTRUCTURE
MONOCRYSTALS
NONMETALS
ORIENTATION
PLATINUM METALS
POLYCRYSTALS
POTENTIOMETRY
RHODIUM
SORPTION
SORPTIVE PROPERTIES
SURFACE PROPERTIES
TITRATION
TRANSITION ELEMENTS