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http://acervodigital.unesp.br/handle/11449/64653- Título:
- Influence of polymerization on the synthesis of SrTiO3: Part I. Characteristics of the polymeric precursors and their thermal decomposition
- Universidade Federal de São Carlos (UFSCar)
- Universidade Estadual Paulista (UNESP)
- 0272-8842
- The influence of polymerization on the thermal decomposition of polymeric precursors and phase formation was investigated during synthesis of SrTiO3. The precipitation of polymeric precursor in acetone produced a more thermal stable precursor with lower weight loss during decomposition. This more stable precursor retarded the formation of the SrTiO3 phase. From thermal analysis, XRD and FT-IR the presence of an intermediate phase during decomposition of the precursors was observed. This is a mixed (Sr,Ti) carbonate phase with the proposed composition of Sr2Ti2O5.CO3. © 1995.
- 1-Dez-1995
- Ceramics International, v. 21, n. 3, p. 143-152, 1995.
- 143-152
- http://dx.doi.org/10.1016/0272-8842(95)90903-V
- Acesso restrito
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- http://repositorio.unesp.br/handle/11449/64653
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