Published September 1975 | Version v1
Journal article Metadata-only

Reaction of alkali metal borohydrides with chromium oxide during heating

Creators

  • 1. AN SSSR, Moscow. Inst. Obshchej i Neorganicheskoj Khimii

Description

Alkaline metal boron hydrides reduce chromium oxide at heating. The yield of reaction product versus the ratio of starting reagents and the data of chemical and roentgenophase analyses enabled to conclude the following reaction course: 2Cr2O3 + 3KBH4=3KBO2+4Cr+6H2. The starting reaction temperature is determined by the nature of alkaline metal. It increases from 250 to 430 deg C in the series of Li-Cs

Additional details

Additional titles

Original title (Russian)
Реакция борогидридов щелочных металлов с окисью хрома при нагревании

Publishing Information

Journal Title
Zh. Neorg. Khim.
Journal Volume
20
Journal Issue
9
Series
Zh. Neorg. Khim.
Journal Page Range
2339-2342

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
8292239
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
BOROHYDRIDES; CESIUM COMPOUNDS; CHEMICAL REACTION KINETICS; CHEMICAL REACTIONS; CHROMIUM OXIDES; HEATING; HIGH TEMPERATURE
Descriptors DEC
ALKALI METAL COMPOUNDS; BORON COMPOUNDS; CHALCOGENIDES; CHROMIUM COMPOUNDS; HYDROGEN COMPOUNDS; KINETICS; OXIDES; OXYGEN COMPOUNDS; REACTION KINETICS; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
For English translation see the journal Russ. J. Inorg. Chem.