TiO(2) Coatings Via Atmospheric-Pressure Plasma-Enhanced Chemical Vapor Deposition for Enhancing the UV-Resistant Properties of Transparent Plastics

[Image: see text] Herein, TiO(2) coatings were deposited on photodegradable polymers for protection from UV irradiation using the atmospheric-pressure plasma-enhanced chemical vapor deposition (AP-PECVD) technique. Polymethylmethacrylate (PMMA) and polycarbonate (PC) substrates were coated with tita...

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Autores principales: Xu, Jing, Nagasawa, Hiroki, Kanezashi, Masakoto, Tsuru, Toshinori
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2021
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7818591/
https://www.ncbi.nlm.nih.gov/pubmed/33490796
http://dx.doi.org/10.1021/acsomega.0c04999
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author Xu, Jing
Nagasawa, Hiroki
Kanezashi, Masakoto
Tsuru, Toshinori
author_facet Xu, Jing
Nagasawa, Hiroki
Kanezashi, Masakoto
Tsuru, Toshinori
author_sort Xu, Jing
collection PubMed
description [Image: see text] Herein, TiO(2) coatings were deposited on photodegradable polymers for protection from UV irradiation using the atmospheric-pressure plasma-enhanced chemical vapor deposition (AP-PECVD) technique. Polymethylmethacrylate (PMMA) and polycarbonate (PC) substrates were coated with titanium tetraisopropoxide as the precursor in an open-air atmospheric-pressure nonequilibrium argon plasma jet. The AP-PECVD-derived TiO(2) coatings exhibited good adhesion to PMMA and PC. The TiO(2) coatings could shield more than 99% of UV light in the wavelength range of 200–300 nm, without affecting the transmittance of visible light. UV irradiation tests on polymer films demonstrated that the degradation rates of PMMA and PC were significantly reduced by one-tenth after they were coated with TiO(2) films.
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spelling pubmed-78185912021-01-22 TiO(2) Coatings Via Atmospheric-Pressure Plasma-Enhanced Chemical Vapor Deposition for Enhancing the UV-Resistant Properties of Transparent Plastics Xu, Jing Nagasawa, Hiroki Kanezashi, Masakoto Tsuru, Toshinori ACS Omega [Image: see text] Herein, TiO(2) coatings were deposited on photodegradable polymers for protection from UV irradiation using the atmospheric-pressure plasma-enhanced chemical vapor deposition (AP-PECVD) technique. Polymethylmethacrylate (PMMA) and polycarbonate (PC) substrates were coated with titanium tetraisopropoxide as the precursor in an open-air atmospheric-pressure nonequilibrium argon plasma jet. The AP-PECVD-derived TiO(2) coatings exhibited good adhesion to PMMA and PC. The TiO(2) coatings could shield more than 99% of UV light in the wavelength range of 200–300 nm, without affecting the transmittance of visible light. UV irradiation tests on polymer films demonstrated that the degradation rates of PMMA and PC were significantly reduced by one-tenth after they were coated with TiO(2) films. American Chemical Society 2021-01-06 /pmc/articles/PMC7818591/ /pubmed/33490796 http://dx.doi.org/10.1021/acsomega.0c04999 Text en © 2021 The Authors. Published by American Chemical Society This is an open access article published under a Creative Commons Non-Commercial No Derivative Works (CC-BY-NC-ND) Attribution License (http://pubs.acs.org/page/policy/authorchoice_ccbyncnd_termsofuse.html) , which permits copying and redistribution of the article, and creation of adaptations, all for non-commercial purposes.
spellingShingle Xu, Jing
Nagasawa, Hiroki
Kanezashi, Masakoto
Tsuru, Toshinori
TiO(2) Coatings Via Atmospheric-Pressure Plasma-Enhanced Chemical Vapor Deposition for Enhancing the UV-Resistant Properties of Transparent Plastics
title TiO(2) Coatings Via Atmospheric-Pressure Plasma-Enhanced Chemical Vapor Deposition for Enhancing the UV-Resistant Properties of Transparent Plastics
title_full TiO(2) Coatings Via Atmospheric-Pressure Plasma-Enhanced Chemical Vapor Deposition for Enhancing the UV-Resistant Properties of Transparent Plastics
title_fullStr TiO(2) Coatings Via Atmospheric-Pressure Plasma-Enhanced Chemical Vapor Deposition for Enhancing the UV-Resistant Properties of Transparent Plastics
title_full_unstemmed TiO(2) Coatings Via Atmospheric-Pressure Plasma-Enhanced Chemical Vapor Deposition for Enhancing the UV-Resistant Properties of Transparent Plastics
title_short TiO(2) Coatings Via Atmospheric-Pressure Plasma-Enhanced Chemical Vapor Deposition for Enhancing the UV-Resistant Properties of Transparent Plastics
title_sort tio(2) coatings via atmospheric-pressure plasma-enhanced chemical vapor deposition for enhancing the uv-resistant properties of transparent plastics
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7818591/
https://www.ncbi.nlm.nih.gov/pubmed/33490796
http://dx.doi.org/10.1021/acsomega.0c04999
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AT kanezashimasakoto tio2coatingsviaatmosphericpressureplasmaenhancedchemicalvapordepositionforenhancingtheuvresistantpropertiesoftransparentplastics
AT tsurutoshinori tio2coatingsviaatmosphericpressureplasmaenhancedchemicalvapordepositionforenhancingtheuvresistantpropertiesoftransparentplastics

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