Published March 1994 | Version v1
Journal article Metadata-only

Behaviour of boron nitride in hydrothermal conditions

Creators

  • 1. AN SSSR, Moscow (Russian Federation). Inst. Obshchej i Neorganicheskoj Khimii

Description

Behaviour of boron nitride under hydrothermal conditions (t=250 and 400 deg C; p=15-100 atm) was studied using steam, as well as steam containing alkaline component, as a hydrothermal medium. Behaviour of turbostrate and partially graphitized BN under hydrothermal conditions results in boron nitride decomposition into ammonium polyborates, polymers of complex composition (BNH)x and boron oxide. Under certain conditions BNr can be crystallized

Additional details

Additional titles

Original title (Russian)
Поведение нитрида бора в гидротермальных условиях

Publishing Information

Journal Title
Zhurnal Neorganicheskoj Khimii
Journal Volume
39
Journal Issue
3
Journal Page Range
p. 384-387.
ISSN
0044-457X
CODEN
ZNOKAQ

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
26036314
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
BORON NITRIDES; CHEMICAL REACTION KINETICS; HEAT TREATMENTS; HYDROLYSIS; LITHIUM HYDROXIDES; REACTION INTERMEDIATES; TEMPERATURE RANGE 0400-1000 K; WATER VAPOR
Descriptors DEC
ALKALI METAL COMPOUNDS; BORON COMPOUNDS; CHEMICAL REACTIONS; DECOMPOSITION; FLUIDS; GASES; HYDROGEN COMPOUNDS; HYDROXIDES; KINETICS; LITHIUM COMPOUNDS; NITRIDES; NITROGEN COMPOUNDS; OXYGEN COMPOUNDS; PNICTIDES; REACTION KINETICS; SOLVOLYSIS; TEMPERATURE RANGE; VAPORS