Published 2002 | Version v1
Book Metadata-only

Preparation of nanostructured yttria stabilized ZrO2 by citrate-gel route

Creators

  • 1. Dept. of Chemistry, Indian Institute of Technology, Kanpur (India)
  • 2. Defence Materials and Stores Research and Development Establishment, Kanpur (India)

Description

Nano structured yttria stabilized zirconia (4 wt% Y2O3) was prepared by thermal decomposition of citrate-gel. The single-phase tetragonal (t) ZrO2 could be obtained by thermal decomposition of citrate precursor at a relatively low temperature. Nucleation and growth mechanism of the particles are discussed in the light of our experimental measurements obtained by thermogravimetric - differential thermal analysis (TG-DTA), FTIR and x-ray diffraction (XRD). TEM and XRD analysis elucidated the inception of nanocrystalline phase at very low temperature. (author)

Part of:
Proceedings of the thirteenth national symposium on thermal analysis

Additional details

Publishing Information

Publisher
Bhabha Atomic Research Centre
Imprint Place
Mumbai (India)
Imprint Title
Proceedings of the thirteenth national symposium on thermal analysis
Imprint Pagination
342 p.
Journal Page Range
p. 295-297

Conference

Title
13. national symposium on thermal analysis
Acronym
THERMANS 2002
Dates
21-23 Jan 2002
Place
Mumbai (India)

INIS

Country of Publication
India
Country of Input or Organization
India
INIS RN
33021965
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CHEMICAL PREPARATION; DECOMPOSITION; DIFFERENTIAL THERMAL ANALYSIS; MICROSTRUCTURE; PHASE STUDIES; SOL-GEL PROCESS; THERMAL GRAVIMETRIC ANALYSIS; X-RAY DIFFRACTION; YTTRIUM OXIDES; ZIRCONIUM OXIDES
Descriptors DEC
CHALCOGENIDES; CHEMICAL ANALYSIS; CHEMICAL REACTIONS; COHERENT SCATTERING; DIFFRACTION; GRAVIMETRIC ANALYSIS; OXIDES; OXYGEN COMPOUNDS; QUANTITATIVE CHEMICAL ANALYSIS; SCATTERING; SYNTHESIS; THERMAL ANALYSIS; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS; ZIRCONIUM COMPOUNDS

Optional Information

Notes
6 refs., 3 figs., 1 tab.