Application of thermal analysis and kinetic predictions to YBCO flms prepared by chemical solution deposition methods
Fluorine‐based chemical solution deposition routes to prepare YBa2Cu3O7‐∂ films were characterized with the aid of thermal analysis techniques. Thermogravimetric analysis and X‐ray diffraction were applied to characterize the main steps of the fluorine‐based route: pyrolysis of the organic material...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión aceptada para publicación |
| Fecha de publicación: | 2020 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/233167 |
| Acceso en línea: | http://hdl.handle.net/10261/233167 |
| Access Level: | acceso abierto |
| Palabra clave: | Kinetic analysis TFA‐YBCO Thermal analysis Films CSD, kinetic predictions Kinetic predictions |
| Sumario: | Fluorine‐based chemical solution deposition routes to prepare YBa2Cu3O7‐∂ films were characterized with the aid of thermal analysis techniques. Thermogravimetric analysis and X‐ray diffraction were applied to characterize the main steps of the fluorine‐based route: pyrolysis of the organic material and growth of the oxide. The difference between the thermal behaviour of films and powders in fluorine‐based chemical solution deposition route is reiterated to justify the importance of the study of films. Finally, the kinetic analysis is used to predict the mass evolution of the pyrolysis for an arbitrary temperature program with the aim to optimize this treatment to minimize film porosity and crack formation. |
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