Record Details

Synthesis of CaTiO3 from calcium titanyl oxalate hexahydrate (CTO) as precursor employing microwave heating technique

DSpace at IIT Bombay

View Archive Info
 
 
Field Value
 
Title Synthesis of CaTiO3 from calcium titanyl oxalate hexahydrate (CTO) as precursor employing microwave heating technique
 
Creator PATIL, BM
SRINIVASA, RS
DHARWADKAR, SR
 
Subject mechanochemical synthesis
dielectric-properties
temperature
ceramics
immobilization
mixture
powder
ceramics
synroc
perovskites
electronic materials
microwave synthesis
catio3
 
Description Calcium titanate, CaTiO3, an important microwave dielectric material and one of major phases in synroc (synthetic rock), a titanate ceramic with potential application for fixation of high level nuclear waste was synthesized from calcium titanyl oxalate [CaTiO (C2O4)(2)-6H(2)O] (CTO) by employing microwave heating technique. CTO heated in microwave heating system in air at 500 degrees C for 1 h gave a perovskite, CaTiO3. The product obtained by heating of CTO in the same system at 700 degrees C for the same duration was however, much more crystalline. CaTiO3 obtained by the present method was characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and BET surface area measurement.
 
Publisher INDIAN ACADEMY SCIENCES
 
Date 2011-08-02T08:27:21Z
2011-12-26T12:53:47Z
2011-12-27T05:40:49Z
2011-08-02T08:27:21Z
2011-12-26T12:53:47Z
2011-12-27T05:40:49Z
2007
 
Type Article
 
Identifier BULLETIN OF MATERIALS SCIENCE, 30(3), 225-229
0250-4707
http://dx.doi.org/10.1007/s12034-007-0040-7
http://dspace.library.iitb.ac.in/xmlui/handle/10054/8725
http://hdl.handle.net/10054/8725
 
Language en