Published January 1977 | Version v1
Journal article Metadata-only

Investigation into chemical reactions on the tungsten surface by interference indication method

Creators

  • 1. Voronezhskij Politekhnicheskij Inst. (USSR)

Description

Oxidation and reduction of tungsten by gaseous reagents have been studied using the physico-chemical method of registration of heterogeneous reactions by interference of oxide layers. The spectrum of interference coloration of oxide films on tungsten has been improved. Activation energies of oxidation of the metal in air atmosphere and its reduction by hydrogen from oxide film have been determined, kinetic measurements of dissolution of the film in alkaline medium carried out

Additional details

Additional titles

Original title (Russian)
Исследование химических реакций на поверхности вольфрама методом интерференционной индикации

Publishing Information

Journal Title
Zh. Fiz. Khim.
Journal Volume
51
Journal Issue
1
Series
Zh. Fiz. Khim.
Journal Page Range
162-164

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
8339894
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
CARBON DIOXIDE; HYDROGEN; INTERFERENCE; OXIDATION; REDUCTION; SPECTRA; SURFACES; TUNGSTEN
Descriptors DEC
CARBON COMPOUNDS; CARBON OXIDES; CHALCOGENIDES; CHEMICAL REACTIONS; ELEMENTS; METALS; NONMETALS; OXIDES; OXYGEN COMPOUNDS; TRANSITION ELEMENTS

Optional Information

Notes
For English translation see the jouranl Russ. J. Phys. Chem.