Special features of joint chromium-molybdenum electrocrystallization surface composition of the deposits

Journal Article · Sat Oct 31 23:00:00 EST 1987 · Sov. Electrochem. (Engl. Transl.); (United States)

OSTI ID:6965535

Vashchenko, S V; Makarychev, Yu B; Adzhiev, B U; Solov'eva, Z A

It had been found previously that a codeposition of molybdenum with chromium leads to lower inhibition of metal crystallization, which to an appreciable degree is due to the lower fraction of catalytic anions found in the cathodic film when molybdate irons are incorporated into it. In this work x-ray photoelectron spectroscopy was used to study the chemical composition of the surface and the vertical composition profiles as functions of the amount of codeposited chromium and of electrolysis time, and thus to elucidate the influence of the specific features of MoO/sub 4//sup 2 -/ ion reduction on chromium crystallization.

• Research Organization: Institute of Physical Chemistry, Moscow (USSR)
• OSTI ID: 6965535
• Journal Information: Sov. Electrochem. (Engl. Transl.); (United States), Journal Name: Sov. Electrochem. (Engl. Transl.); (United States) Vol. 23:5; ISSN SOECA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360102* -- Metals & Alloys-- Structure & Phase Studies
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400400 -- Electrochemistry
ALLOYS
BINDING ENERGY
CHALCOGENIDES
CHROMIC ACID
CHROMIUM
CHROMIUM ALLOYS
CHROMIUM COMPOUNDS
CHROMIUM OXIDES
COATINGS
CRYSTALLIZATION
DEPOSITION
ELECTRODEPOSITED COATINGS
ELECTRODEPOSITION
ELECTROLYSIS
ELECTRON SPECTROSCOPY
ELEMENTS
ENERGY
ENERGY LEVELS
EXCITED STATES
HYDROGEN COMPOUNDS
INORGANIC ACIDS
LYSIS
METALLURGICAL EFFECTS
METALS
MOLYBDENUM
MOLYBDENUM ALLOYS
MOLYBDENUM COMPOUNDS
MOLYBDENUM OXIDES
OXIDES
OXYGEN COMPOUNDS
PHASE TRANSFORMATIONS
PHOTOELECTRON SPECTROSCOPY
QUANTITY RATIO
REFRACTORY METAL COMPOUNDS
SPECTRA
SPECTROSCOPY
SPUTTERING
SURFACE COATING
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
VALENCE
X-RAY SPECTRA