Publication detail

Synthesis and sintering of nanometre SrTiO3

MACA, K. ČÁSTKOVÁ, K. SRDIČ, V. DJENADIČ, R.

Czech title

Syntéza a slinování nanometrového SrTiO3

English title

Synthesis and sintering of nanometre SrTiO3

Type

conference paper

Language

en

Original abstract

SrTiO3 powders were prepared by means of different synthesis methods: sol-gel, precipitation, and high-energy ball milling. The particle size of synthesized powders was evaluated by nitrogen adsorption (BET method), their morphology by SEM and their phase composition by X-ray diffraction. Test bodies were prepared from the powders by cold isostatic pressing, their homogeneity was evaluated by means of mercury porosimetry. The sintering behaviour and final microstructure of sintered bodies were correlated with particle size and pore size of green bodies.

Czech abstract

SrTiO3 prášky byly připraveny různými typy syntéz: sol-gel, precipitací a vysokoenergetickým mletím. Velikost sytetizovaných částic byla vyhodnocena dusíkovou absorbcí (BET), jejich morfologie pomocí SEM a fázové složení RTG difrakcí. Testovací tělesa byla připravena izostatickým lisováním za studena a jejich homogenita studováná rtuťovou porozimetrií. Slinovací chování a konečná mikrostruktura těles byla korelována s velikostí částic a pórů v keramických polotovarech.

English abstract

SrTiO3 powders were prepared by means of different synthesis methods: sol-gel, precipitation, and high-energy ball milling. The particle size of synthesized powders was evaluated by nitrogen adsorption (BET method), their morphology by SEM and their phase composition by X-ray diffraction. Test bodies were prepared from the powders by cold isostatic pressing, their homogeneity was evaluated by means of mercury porosimetry. The sintering behaviour and final microstructure of sintered bodies were correlated with particle size and pore size of green bodies.

Keywords in English

strontium titanate, synthesis, sintering

RIV year

2006

Released

01.01.2006

Publisher

VERZAL Novi Sad

Location

Brussels

Book

Processing and Characterization of Nanostructured Systems

Pages count

1

BIBTEX


@inproceedings{BUT24246,
  author="Karel {Maca} and Klára {Částková} and Vladimir V. {Srdič} and Ružica R. {Djenadič},
  title="Synthesis and sintering of nanometre SrTiO3",
  booktitle="Processing and Characterization of Nanostructured Systems",
  year="2006",
  month="January",
  publisher="VERZAL Novi Sad",
  address="Brussels"
}