| Journal: | Materials research |
| Database: | PERIÓDICA |
| System number: | 000312441 |
| ISSN: | 1516-1439 |
| Authors: | Simoes, A.Z1 Gonzalez, A.H.M Zaghete, M.A Varela, J.A Stojanovic, B.D2 |
| Institutions: | 1Universidade Estadual Paulista "Julio de Mesquita Filho", Instituto de Quimica, Araraquara, Sao Paulo. Brasil 2University of Belgrade, Belgrado. Serbia |
| Year: | 2000 |
| Season: | Jul |
| Volumen: | 3 |
| Number: | 3 |
| Pages: | 68-73 |
| Country: | Brasil |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Descriptivo |
| English abstract | Lead lanthanum zirconate titanate [PLZT (9/65/35)] thin films were prepared by dip-coating on Si (100) or Si/Ti/Pt (100) substrates using a polymeric precursor solution and annealed at 650 °C for 3 h. Perovskite phase formation of the PLZT thin films and microstructure were analysed using XRD and SEM. Effects of Si (100), Si/Ti/Pt (100) substrates and atmosphere on crystallization of PLZT thin films were studied. Films deposited on platinum coated silicon (100) show a heterogeneous surface with presence of bubbles. Otherwise, the PLZT (9/65/35) thin films deposited on silicon (100) substrate shows a more uniform surface after annealing in oxygen atmosphere |
| Disciplines: | Química, Ingeniería |
| Keyword: | Química de polímeros, Ingeniería de materiales, Método de Pechini, Cristalización, Películas delgadas, Microestructuras |
| Keyword: | Chemistry, Engineering, Polymer chemistry, Materials engineering, Pechini method, Crystallization, Thin films, Microstructures |
| Full text: | Texto completo (Ver HTML) |
