Study of the incorporation of TiO2/Ag nanoparticles in polyamide by casting method aiming for biocide application
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo de conferência |
Título da fonte: | Repositório Institucional do IPEN |
Texto Completo: | http://repositorio.ipen.br/handle/123456789/32857 |
Resumo: | This study consists in the characterization of polyamide (PA6) films charged with different concentrations of silver nanoparticles deposited in titanium dioxide (TiO2) carrier. The silver nanoparticles were synthesized according to the method adapted from Turkevich using a titanium dioxide carrier and inserted, by suspension, in a polyamide solution. The preparation of PA: AgNp films was performed by the casting method by the dissolution of PA pellets in formic acid. The analysis and characterization of the films by the XRD, DSC, TGA and Raman confocal techniques indicated incorporation of nanoparticles into the polymers, a second thermogravimetric decomposition event as the concentration of AgNp-TiO2 increased and there was no significant change in crystallinity. |
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2022-03-25T13:40:50Z2022-03-25T13:40:50Z24-28 de outubro, 2021http://repositorio.ipen.br/handle/123456789/328570000-0002-6481-01550000-0002-9379-95300000-0002-5018-9126This study consists in the characterization of polyamide (PA6) films charged with different concentrations of silver nanoparticles deposited in titanium dioxide (TiO2) carrier. The silver nanoparticles were synthesized according to the method adapted from Turkevich using a titanium dioxide carrier and inserted, by suspension, in a polyamide solution. The preparation of PA: AgNp films was performed by the casting method by the dissolution of PA pellets in formic acid. The analysis and characterization of the films by the XRD, DSC, TGA and Raman confocal techniques indicated incorporation of nanoparticles into the polymers, a second thermogravimetric decomposition event as the concentration of AgNp-TiO2 increased and there was no significant change in crystallinity.Submitted by Pedro Silva Filho (pfsilva@ipen.br) on 2022-03-25T13:40:50Z No. of bitstreams: 1 28579.pdf: 934386 bytes, checksum: 54aaaa897a1c9e194bbed9a71454122f (MD5)Made available in DSpace on 2022-03-25T13:40:50Z (GMT). No. of bitstreams: 1 28579.pdf: 934386 bytes, checksum: 54aaaa897a1c9e194bbed9a71454122f (MD5)Conselho Nacional de Desenvolvimento Cient??fico e Tecnol??gico (CNPq)Funda????o de Amparo ?? Pesquisa do Estado de S??o Paulo (FAPESP)CNPq: 161392/2020-2; 101108/2021-4FAPESP: 18/19240-5; 17/50332-0789-793Aptor Softwarenanoparticlespolyamidesnanostructuressilvertitanium oxidesStudy of the incorporation of TiO2/Ag nanoparticles in polyamide by casting method aiming for biocide applicationinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectCBPOLNS??o Carlos, SPOuro Preto, MG1533415519972215190880919562600600600600600600600VECCHIA, MARIA E.K.D.ZAINE, MARIANA A.KOMATSU, LUIZ G.H.DIPOLD, JESSICAFREITAS, ANDERSON Z.WETTER, NIKLAUSPARRA, DUCLERC F.CONGRESSO BRASILEIRO DE POL??MEROS, 16.info:eu-repo/semantics/openAccessreponame:Repositório Institucional do IPENinstname:Instituto de Pesquisas Energéticas e Nucleares (IPEN)instacron:IPEN285792021PARRA, DUCLERC F.WETTER, NIKLAUSFREITAS, ANDERSON Z.DIPOLD, JESSICAKOMATSU, LUIZ G.H.ZAINE, MARIANA A.VECCHIA, MARIA E.K.D.22-03Anais5629198801519097221551915334PARRA, DUCLERC F.:562:740:NWETTER, NIKLAUS:919:910:NFREITAS, ANDERSON Z.:880:920:NDIPOLD, JESSICA:15190:910:NKOMATSU, LUIZ G.H.:9722:750:NZAINE, MARIANA A.:15519:740:NVECCHIA, MARIA E.K.D.:15334:740:SLICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://repositorio.ipen.br/bitstream/123456789/32857/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52ORIGINAL28579.pdf28579.pdfapplication/pdf934386http://repositorio.ipen.br/bitstream/123456789/32857/1/28579.pdf54aaaa897a1c9e194bbed9a71454122fMD51123456789/328572022-05-03 12:59:27.588oai:repositorio.ipen.br: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Repositório InstitucionalPUBhttp://repositorio.ipen.br/oai/requestbibl@ipen.bropendoar:45102022-05-03T12:59:27Repositório Institucional do IPEN - Instituto de Pesquisas Energéticas e Nucleares (IPEN)false |
dc.title.pt_BR.fl_str_mv |
Study of the incorporation of TiO2/Ag nanoparticles in polyamide by casting method aiming for biocide application |
title |
Study of the incorporation of TiO2/Ag nanoparticles in polyamide by casting method aiming for biocide application |
spellingShingle |
Study of the incorporation of TiO2/Ag nanoparticles in polyamide by casting method aiming for biocide application VECCHIA, MARIA E.K.D. nanoparticles polyamides nanostructures silver titanium oxides |
title_short |
Study of the incorporation of TiO2/Ag nanoparticles in polyamide by casting method aiming for biocide application |
title_full |
Study of the incorporation of TiO2/Ag nanoparticles in polyamide by casting method aiming for biocide application |
title_fullStr |
Study of the incorporation of TiO2/Ag nanoparticles in polyamide by casting method aiming for biocide application |
title_full_unstemmed |
Study of the incorporation of TiO2/Ag nanoparticles in polyamide by casting method aiming for biocide application |
title_sort |
Study of the incorporation of TiO2/Ag nanoparticles in polyamide by casting method aiming for biocide application |
author |
VECCHIA, MARIA E.K.D. |
author_facet |
VECCHIA, MARIA E.K.D. ZAINE, MARIANA A. KOMATSU, LUIZ G.H. DIPOLD, JESSICA FREITAS, ANDERSON Z. WETTER, NIKLAUS PARRA, DUCLERC F. CONGRESSO BRASILEIRO DE POL??MEROS, 16. |
author_role |
author |
author2 |
ZAINE, MARIANA A. KOMATSU, LUIZ G.H. DIPOLD, JESSICA FREITAS, ANDERSON Z. WETTER, NIKLAUS PARRA, DUCLERC F. CONGRESSO BRASILEIRO DE POL??MEROS, 16. |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
VECCHIA, MARIA E.K.D. ZAINE, MARIANA A. KOMATSU, LUIZ G.H. DIPOLD, JESSICA FREITAS, ANDERSON Z. WETTER, NIKLAUS PARRA, DUCLERC F. CONGRESSO BRASILEIRO DE POL??MEROS, 16. |
dc.subject.por.fl_str_mv |
nanoparticles polyamides nanostructures silver titanium oxides |
topic |
nanoparticles polyamides nanostructures silver titanium oxides |
description |
This study consists in the characterization of polyamide (PA6) films charged with different concentrations of silver nanoparticles deposited in titanium dioxide (TiO2) carrier. The silver nanoparticles were synthesized according to the method adapted from Turkevich using a titanium dioxide carrier and inserted, by suspension, in a polyamide solution. The preparation of PA: AgNp films was performed by the casting method by the dissolution of PA pellets in formic acid. The analysis and characterization of the films by the XRD, DSC, TGA and Raman confocal techniques indicated incorporation of nanoparticles into the polymers, a second thermogravimetric decomposition event as the concentration of AgNp-TiO2 increased and there was no significant change in crystallinity. |
publishDate |
2022 |
dc.date.evento.pt_BR.fl_str_mv |
24-28 de outubro, 2021 |
dc.date.accessioned.fl_str_mv |
2022-03-25T13:40:50Z |
dc.date.available.fl_str_mv |
2022-03-25T13:40:50Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/conferenceObject |
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conferenceObject |
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http://repositorio.ipen.br/handle/123456789/32857 |
dc.identifier.orcid.pt_BR.fl_str_mv |
0000-0002-6481-0155 0000-0002-9379-9530 0000-0002-5018-9126 |
url |
http://repositorio.ipen.br/handle/123456789/32857 |
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789-793 |
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