Sol-gel processed BaTiO3 : structural evolution from the gel to the crystalline powder
- Mosset, A.
- Gautier-Luneau, I.
- Galy, J.
- Strehlow, P.
- Schmidt, Helmut K.
Publication date
January 1988
DOIAbstract
An amorphous solid, precursor to BaTiO3, has been prepared by the sol-gel route and its structural organization studied by LAXS as a function of temperature. In the low-temperature solid, the barium atoms keep the same environment as in barium acetate. The titanium alkoxide reacts with acetic acid to give an hexanuclear molecule
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