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New W-and Mo-containing perovskites sythesized at high pressure

Abstract

The possibility of synthesizing complex oxide W and Mo-containing compounds having a perovskite structure is shown. The optimum synthesis conditions have been defined. Critical pressure Psub(cr) has been found to equal 70 kbar, above which the perovskite structure can still exist at room temperature. The ''pressure-temperature'' diagram was used to define the stability region of perovskite of Pb(HgMo)sub(1/2)Osub(3)composition, bound by pressure p=35 to 50 kbar and a temperature of 700 deg C.
Authors:
Publication Date:
Nov 01, 1979
Product Type:
Journal Article
Reference Number:
AIX-11-568926; EDB-81-005420
Resource Relation:
Journal Name: Izv. Akad. Nauk SSSR, Neorg. Mater.; (USSR); Journal Volume: 15:11
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; MOLYBDENUM COMPOUNDS; CHEMICAL PREPARATION; TUNGSTEN COMPOUNDS; HIGH PRESSURE; HIGH TEMPERATURE; LATTICE PARAMETERS; PEROVSKITE; ALKALINE EARTH METAL COMPOUNDS; CALCIUM COMPOUNDS; CALCIUM OXIDES; CHALCOGENIDES; MINERALS; OXIDES; OXYGEN COMPOUNDS; PEROVSKITES; SYNTHESIS; TITANIUM COMPOUNDS; TITANIUM OXIDES; TRANSITION ELEMENT COMPOUNDS; 400201* - Chemical & Physicochemical Properties
OSTI ID:
6904550
Country of Origin:
USSR
Language:
Russian
Other Identifying Numbers:
Journal ID: CODEN: IVNMA
Submitting Site:
INIS
Size:
Pages: 2022-2026
Announcement Date:
Jan 01, 1981

Citation Formats

Sevast'yanova, L G, Burdina, K P, Zubova, E V, Venevtsev, Yu N, and Nauchno-Issledovatel'skij Fiziko-Khimicheskij Inst., Moscow (USSR)). New W-and Mo-containing perovskites sythesized at high pressure. USSR: N. p., 1979. Web.
Sevast'yanova, L G, Burdina, K P, Zubova, E V, Venevtsev, Yu N, & Nauchno-Issledovatel'skij Fiziko-Khimicheskij Inst., Moscow (USSR)). New W-and Mo-containing perovskites sythesized at high pressure. USSR.
Sevast'yanova, L G, Burdina, K P, Zubova, E V, Venevtsev, Yu N, and Nauchno-Issledovatel'skij Fiziko-Khimicheskij Inst., Moscow (USSR)). 1979. "New W-and Mo-containing perovskites sythesized at high pressure." USSR.
@misc{etde_6904550,
title = {New W-and Mo-containing perovskites sythesized at high pressure}
author = {Sevast'yanova, L G, Burdina, K P, Zubova, E V, Venevtsev, Yu N, and Nauchno-Issledovatel'skij Fiziko-Khimicheskij Inst., Moscow (USSR))}
abstractNote = {The possibility of synthesizing complex oxide W and Mo-containing compounds having a perovskite structure is shown. The optimum synthesis conditions have been defined. Critical pressure Psub(cr) has been found to equal 70 kbar, above which the perovskite structure can still exist at room temperature. The ''pressure-temperature'' diagram was used to define the stability region of perovskite of Pb(HgMo)sub(1/2)Osub(3)composition, bound by pressure p=35 to 50 kbar and a temperature of 700 deg C.}
journal = []
volume = {15:11}
journal type = {AC}
place = {USSR}
year = {1979}
month = {Nov}
}