Rapid and continuous fabrication of TiO(2) nanoparticles encapsulated by polyimide fine particles using a multistep flow-system and their application

PI fine particles encapsulating a large number of TiO(2) nanoparticles (PI FPs/TiO(2) NPs) were successfully fabricated rapidly and continuously by the emulsion re-precipitation method using a multistep flow synthetic system. The fabricated material, PI FPs/TiO(2) NPs, was spherical in structure wit...

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Autores principales: Ishizaka, Takayuki, Chatterjee, Maya, Kawanami, Hajime
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2021
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8693696/
https://www.ncbi.nlm.nih.gov/pubmed/35424204
http://dx.doi.org/10.1039/d0ra09810h
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author Ishizaka, Takayuki
Chatterjee, Maya
Kawanami, Hajime
author_facet Ishizaka, Takayuki
Chatterjee, Maya
Kawanami, Hajime
author_sort Ishizaka, Takayuki
collection PubMed
description PI fine particles encapsulating a large number of TiO(2) nanoparticles (PI FPs/TiO(2) NPs) were successfully fabricated rapidly and continuously by the emulsion re-precipitation method using a multistep flow synthetic system. The fabricated material, PI FPs/TiO(2) NPs, was spherical in structure with a diameter of 214 nm, and the mean size of TiO(2) NPs was 5.2 nm. Line scan elemental analysis with SEM-EDX showed that the TiO(2) NPs were disproportionately embedded near the surface of the PI FPs. UV-vis transmission spectra revealed high UV shielding efficiency of the PI FPs/TiO(2) NPs as the NPs are located near the surface.
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spelling pubmed-86936962022-04-13 Rapid and continuous fabrication of TiO(2) nanoparticles encapsulated by polyimide fine particles using a multistep flow-system and their application Ishizaka, Takayuki Chatterjee, Maya Kawanami, Hajime RSC Adv Chemistry PI fine particles encapsulating a large number of TiO(2) nanoparticles (PI FPs/TiO(2) NPs) were successfully fabricated rapidly and continuously by the emulsion re-precipitation method using a multistep flow synthetic system. The fabricated material, PI FPs/TiO(2) NPs, was spherical in structure with a diameter of 214 nm, and the mean size of TiO(2) NPs was 5.2 nm. Line scan elemental analysis with SEM-EDX showed that the TiO(2) NPs were disproportionately embedded near the surface of the PI FPs. UV-vis transmission spectra revealed high UV shielding efficiency of the PI FPs/TiO(2) NPs as the NPs are located near the surface. The Royal Society of Chemistry 2021-01-07 /pmc/articles/PMC8693696/ /pubmed/35424204 http://dx.doi.org/10.1039/d0ra09810h Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Ishizaka, Takayuki
Chatterjee, Maya
Kawanami, Hajime
Rapid and continuous fabrication of TiO(2) nanoparticles encapsulated by polyimide fine particles using a multistep flow-system and their application
title Rapid and continuous fabrication of TiO(2) nanoparticles encapsulated by polyimide fine particles using a multistep flow-system and their application
title_full Rapid and continuous fabrication of TiO(2) nanoparticles encapsulated by polyimide fine particles using a multistep flow-system and their application
title_fullStr Rapid and continuous fabrication of TiO(2) nanoparticles encapsulated by polyimide fine particles using a multistep flow-system and their application
title_full_unstemmed Rapid and continuous fabrication of TiO(2) nanoparticles encapsulated by polyimide fine particles using a multistep flow-system and their application
title_short Rapid and continuous fabrication of TiO(2) nanoparticles encapsulated by polyimide fine particles using a multistep flow-system and their application
title_sort rapid and continuous fabrication of tio(2) nanoparticles encapsulated by polyimide fine particles using a multistep flow-system and their application
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8693696/
https://www.ncbi.nlm.nih.gov/pubmed/35424204
http://dx.doi.org/10.1039/d0ra09810h
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AT chatterjeemaya rapidandcontinuousfabricationoftio2nanoparticlesencapsulatedbypolyimidefineparticlesusingamultistepflowsystemandtheirapplication
AT kawanamihajime rapidandcontinuousfabricationoftio2nanoparticlesencapsulatedbypolyimidefineparticlesusingamultistepflowsystemandtheirapplication

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