TRABALHOS DE FIM DE CURSO @PUC-Rio
| Título: | STUDY OF THE INFLUENCE OF THE POLYVINYL ALCOHOL (PVA) MECHANICAL PROPERTIES ON THE SENSITIVITY OF A MEMS HUMIDITY SENSOR | ||||||||||||
| Autor(es): |
GUILHERME BRANDAO PATUSCO |
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| Colaborador(es): |
ARTHUR MARTINS BARBOSA BRAGA - Orientador SULLY MILENA MEJIA QUINTERO - Coorientador |
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| Catalogação: | 19/SET/2017 | Língua(s): | PORTUGUESE - BRAZIL |
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| Tipo: | TEXT | Subtipo: | SENIOR PROJECT | ||||||||||
| Notas: |
[pt] Todos os dados constantes dos documentos são de inteira responsabilidade de seus autores. Os dados utilizados nas descrições dos documentos estão em conformidade com os sistemas da administração da PUC-Rio. [en] All data contained in the documents are the sole responsibility of the authors. The data used in the descriptions of the documents are in conformity with the systems of the administration of PUC-Rio. |
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| Referência(s): |
[pt] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/TFCs/consultas/conteudo.php?strSecao=resultado&nrSeq=31474@1 [en] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/TFCs/consultas/conteudo.php?strSecao=resultado&nrSeq=31474@2 |
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| DOI: | https://doi.org/10.17771/PUCRio.acad.31474 | ||||||||||||
| Resumo: | |||||||||||||
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MEMS (Micro ElectroMechanical Systems) sensors, based on SAW (Surface Acoustic Wave) resonators, offer advantages regarding to interrogation type, dimensions, electrical consumption, cost, among others. In this project, the preparation and characterization of the polymer PVA (Polyvinyl Alcohol) will be carried out, which will serve as a humidity sensing element after being deposited on the surface of a SAW resonator. SAW resonators, covered by PVA layers with different concentrations, will be exposed to different relative humidity conditions and the results obtained experimentally will be compared with those obtained by a numerical model.
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