Published 1989 | Version v1
Miscellaneous Metadata-only

Hydrogen in YBa2Cu3O7-δ ceramics

Creators

  • 1. AN SSSR, Leningrad (Russian Federation). Fiziko-Tekhnicheskij Inst.

Description

To study the state of hydrogen in ceramics, physicochemical equilibrium in the water vapors-YBa2Cu3O7-δ ceramics system was studied. The study was carried out using proton magnetic resonance (PMR) spectroscopy, differential scanning calorimetry (DSC), thermogravimetry, as well as manometric and mass spectrometric methods. It is noted that estimations of hydrogen content in ceramics using the PMR method and thermogravimetry correlate, but disagree with the data of isotopic and physicochemical studied. The latter two methods can practically determine only active hydrogen in terms of chemical and diffusion aspects. 6 refs

Additional details

Additional titles

Original title (Russian)
Водород в керамике YBa

Publishing Information

Imprint Title
Physical chemistry and technology of high-temperature superconducting materials
Imprint Pagination
511 p.
Journal Page Range
p. 456-457.
Report number
INIS-SU--317/A

Conference

Title
1. All-union conference on physical chemistry and technology of high-temperature superconducting materials.
Dates
13-15 Sep 1988.
Place
Moscow (USSR).

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
23056993
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BARIUM OXIDES; CHEMICAL COMPOSITION; CHEMICAL STATE; COPPER OXIDES; EQUILIBRIUM; HIGH-TC SUPERCONDUCTORS; HYDROGEN; WATER VAPOR; YTTRIUM OXIDES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; ELEMENTS; FLUIDS; GASES; NONMETALS; OXIDES; OXYGEN COMPOUNDS; SUPERCONDUCTORS; TRANSITION ELEMENT COMPOUNDS; VAPORS; YTTRIUM COMPOUNDS

Optional Information

Notes
Imprint:Fizikokhimiya i tekhnologiya vysokotemperaturnykh sverkhprovodyashchikh materialov.;Trudy konferentsii.