Physicochemical and photocatalytic activities of self-assembling TiO 2 nanoparticles on nanocarbons surface

Feng Wang; Kan Zhang

doi:10.1016/j.cap.2011.07.030

Physicochemical and photocatalytic activities of self-assembling TiO ₂ nanoparticles on nanocarbons surface

Feng Wang
, Kan Zhang^*

^*此作品的通讯作者

物理学院

Beijing Institute of Technology
Pohang University of Science and Technology
Hanseo University

科研成果: 期刊稿件 › 文章 › 同行评审

33 引用（Scopus）

摘要

TiO₂ nanoparticles were self-assembled on three different dimensional nanocarbon (SWCNT, C₆₀ and graphene) surfaces by a uniform thermal reaction. The effective anchoring of TiO₂ nanoparticles on the nanocarbon surfaces was characterized by FT-IR, XRD, XPS, TEM, Raman spectroscopy, PL and UV-Vis. By investigating the effect of different carbon nanostructures on TiO₂ photocatalyst system, we found that the enhancing photocatalytic activities of nanocarbon/TiO₂ (NT) nanocomposites have still related to great adsorbability and effective charge transfer by nanocarbon introduced, however, no more insights can be provided for peculiar properties on different nanostructures, although graphene by itself has an excellent structure and morphology.

源语言	英语
页（从-至）	346-352
页数	7
期刊	Current Applied Physics
卷	12
期	1
DOI	https://doi.org/10.1016/j.cap.2011.07.030
出版状态	已出版 - 1月 2012

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abstract = "TiO2 nanoparticles were self-assembled on three different dimensional nanocarbon (SWCNT, C60 and graphene) surfaces by a uniform thermal reaction. The effective anchoring of TiO2 nanoparticles on the nanocarbon surfaces was characterized by FT-IR, XRD, XPS, TEM, Raman spectroscopy, PL and UV-Vis. By investigating the effect of different carbon nanostructures on TiO2 photocatalyst system, we found that the enhancing photocatalytic activities of nanocarbon/TiO2 (NT) nanocomposites have still related to great adsorbability and effective charge transfer by nanocarbon introduced, however, no more insights can be provided for peculiar properties on different nanostructures, although graphene by itself has an excellent structure and morphology.",

keywords = "Charge transfer, Nanocarbon, Photocatalytic activity, Thermal reaction",

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N2 - TiO2 nanoparticles were self-assembled on three different dimensional nanocarbon (SWCNT, C60 and graphene) surfaces by a uniform thermal reaction. The effective anchoring of TiO2 nanoparticles on the nanocarbon surfaces was characterized by FT-IR, XRD, XPS, TEM, Raman spectroscopy, PL and UV-Vis. By investigating the effect of different carbon nanostructures on TiO2 photocatalyst system, we found that the enhancing photocatalytic activities of nanocarbon/TiO2 (NT) nanocomposites have still related to great adsorbability and effective charge transfer by nanocarbon introduced, however, no more insights can be provided for peculiar properties on different nanostructures, although graphene by itself has an excellent structure and morphology.

AB - TiO2 nanoparticles were self-assembled on three different dimensional nanocarbon (SWCNT, C60 and graphene) surfaces by a uniform thermal reaction. The effective anchoring of TiO2 nanoparticles on the nanocarbon surfaces was characterized by FT-IR, XRD, XPS, TEM, Raman spectroscopy, PL and UV-Vis. By investigating the effect of different carbon nanostructures on TiO2 photocatalyst system, we found that the enhancing photocatalytic activities of nanocarbon/TiO2 (NT) nanocomposites have still related to great adsorbability and effective charge transfer by nanocarbon introduced, however, no more insights can be provided for peculiar properties on different nanostructures, although graphene by itself has an excellent structure and morphology.

KW - Charge transfer

KW - Nanocarbon

KW - Photocatalytic activity

KW - Thermal reaction

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JO - Current Applied Physics

JF - Current Applied Physics

IS - 1

ER -

Physicochemical and photocatalytic activities of self-assembling TiO 2 nanoparticles on nanocarbons surface

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Physicochemical and photocatalytic activities of self-assembling TiO ₂ nanoparticles on nanocarbons surface