Porous TiO(2) Assembled from Monodispersed Nanoparticles

Porous TiO(2) were assembled by evaporating or refluxing TiO(2) colloid, which was obtained by dispersing the TiO(2) nanoparticles with a crystallite size (d(XRD)) of 3.2 nm into water or ethanol without any additives. Porous transparent bulk TiO(2) was obtained by evaporating the TiO(2)-C(2)H(5)OH...

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Autores principales: Liu, Xu, Duan, Weijie, Chen, Yan, Jiao, Shihui, Zhao, Yue, Kang, Yutang, Li, Lu, Fang, Zhenxing, Xu, Wei, Pang, Guangsheng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2016
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4801840/
https://www.ncbi.nlm.nih.gov/pubmed/27000026
http://dx.doi.org/10.1186/s11671-016-1372-2
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author Liu, Xu
Duan, Weijie
Chen, Yan
Jiao, Shihui
Zhao, Yue
Kang, Yutang
Li, Lu
Fang, Zhenxing
Xu, Wei
Pang, Guangsheng
author_facet Liu, Xu
Duan, Weijie
Chen, Yan
Jiao, Shihui
Zhao, Yue
Kang, Yutang
Li, Lu
Fang, Zhenxing
Xu, Wei
Pang, Guangsheng
author_sort Liu, Xu
collection PubMed
description Porous TiO(2) were assembled by evaporating or refluxing TiO(2) colloid, which was obtained by dispersing the TiO(2) nanoparticles with a crystallite size (d(XRD)) of 3.2 nm into water or ethanol without any additives. Porous transparent bulk TiO(2) was obtained by evaporating the TiO(2)-C(2)H(5)OH colloid at room temperature for 2 weeks, while porous TiO(2) nanospheres were assembled by refluxing the TiO(2)-H(2)O colloid at 80 °C for 36 h. Both of the porous TiO(2) architectures were pore-size-adjustable depending on the further treating temperature. Porous TiO(2) nanospheres exhibited enhanced photocatalysis activity compared to the nanoparticles. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1186/s11671-016-1372-2) contains supplementary material, which is available to authorized users.
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spelling pubmed-48018402016-04-09 Porous TiO(2) Assembled from Monodispersed Nanoparticles Liu, Xu Duan, Weijie Chen, Yan Jiao, Shihui Zhao, Yue Kang, Yutang Li, Lu Fang, Zhenxing Xu, Wei Pang, Guangsheng Nanoscale Res Lett Nano Express Porous TiO(2) were assembled by evaporating or refluxing TiO(2) colloid, which was obtained by dispersing the TiO(2) nanoparticles with a crystallite size (d(XRD)) of 3.2 nm into water or ethanol without any additives. Porous transparent bulk TiO(2) was obtained by evaporating the TiO(2)-C(2)H(5)OH colloid at room temperature for 2 weeks, while porous TiO(2) nanospheres were assembled by refluxing the TiO(2)-H(2)O colloid at 80 °C for 36 h. Both of the porous TiO(2) architectures were pore-size-adjustable depending on the further treating temperature. Porous TiO(2) nanospheres exhibited enhanced photocatalysis activity compared to the nanoparticles. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1186/s11671-016-1372-2) contains supplementary material, which is available to authorized users. Springer US 2016-03-22 /pmc/articles/PMC4801840/ /pubmed/27000026 http://dx.doi.org/10.1186/s11671-016-1372-2 Text en © Liu et al. 2016 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Nano Express
Liu, Xu
Duan, Weijie
Chen, Yan
Jiao, Shihui
Zhao, Yue
Kang, Yutang
Li, Lu
Fang, Zhenxing
Xu, Wei
Pang, Guangsheng
Porous TiO(2) Assembled from Monodispersed Nanoparticles
title Porous TiO(2) Assembled from Monodispersed Nanoparticles
title_full Porous TiO(2) Assembled from Monodispersed Nanoparticles
title_fullStr Porous TiO(2) Assembled from Monodispersed Nanoparticles
title_full_unstemmed Porous TiO(2) Assembled from Monodispersed Nanoparticles
title_short Porous TiO(2) Assembled from Monodispersed Nanoparticles
title_sort porous tio(2) assembled from monodispersed nanoparticles
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4801840/
https://www.ncbi.nlm.nih.gov/pubmed/27000026
http://dx.doi.org/10.1186/s11671-016-1372-2
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