PREPARATION AND PHOTOCATALYTIC PROPERTY OF MULTI-WALLED CARBON NANOTUBES/TiO2 NANOHYBRIDS

被引：18

作者：

Chen, C. S. ^{[1
]}

Xie, X. D. ^{[1
]}

Cao, S. Y. ^{[1
]}

Liu, Q. C. ^{[1
]}

Kuang, J. C. ^{[1
]}

Mei, Y. P. ^{[1
]}

Zhao, G. J. ^{[1
]}

Liu, T. G. ^{[2
]}

Zeng, B. ^{[2
]}

Ning, X. T. ^{[2
]}

Chen, X. H. ^{[2
]}

机构：

[1] Changsha Univ Sci & Technol, Coll Phys & Elect Sci, Changsha 410114, Hunan, Peoples R China

[2] Hunan Univ, Coll Mat Sci & Engn, Changsha 410082, Hunan, Peoples R China

来源：

FUNCTIONAL MATERIALS LETTERS | 2013年 / 6卷 / 02期

基金：

美国国家科学基金会;

关键词：

Carbon nanotubes; coating; TiO2; nanohybrids; photocatalytic property; DOPED ZNO NANOPARTICLES; DEGRADATION; LAYER;

D O I：

10.1142/S1793604713500185

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A simple and versatile approach decorated TiO2 nanoparticles on the surface of multi-walled carbon nanotube (MWNTs) was reported. MWNTs can be continuously coated by the layer of anatase TiO2 nanoparticles with the thickness of about 20 nm by the assistance of salicylamide. Moreover, anatase TiO2 nanoparticles with the size of about 10 nm are uniformly deposited on MWNTs by using microwave radiation. The synthetic MWNTs/TiO2 hybrids have been proven to be very high photocatalytic ability for methyl orange (MO) without any additional treatment.

引用

页数：4

共 22 条

[1] Synthesis of Carbon Nanotube-Anatase TiO2 Sub-micrometer-sized Sphere Composite Photocatalyst for Synergistic Degradation of Gaseous Styrene [J].

An, Taicheng ;

Chen, Jiangyao ;

Nie, Xin ;

Li, Guiying ;

Zhang, Haimin ;

Liu, Xiaolu ;

Zhao, Huijun .

ACS APPLIED MATERIALS & INTERFACES, 2012, 4 (11) :5988-5996

[2] Protonated titanates and TiO2 nanostructured materials:: Synthesis, properties, and applications [J].

Bavykin, Dmitry V. ;

Friedrich, Jens M. ;

Walsh, Frank C. .

ADVANCED MATERIALS, 2006, 18 (21) :2807-2824

[3] Multi-walled carbon nanotube-supported metal-doped ZnO nanoparticles and their photocatalytic property [J].

Chen, C. S. ;

Liu, T. G. ;

Lin, L. W. ;

Xie, X. D. ;

Chen, X. H. ;

Liu, Q. C. ;

Liang, B. ;

Yu, W. W. ;

Qiu, C. Y. .

JOURNAL OF NANOPARTICLE RESEARCH, 2013, 15 (01)

[4] Multi-walled carbon nanotubes supported Cu-doped ZnO nanoparticles and their optical property [J].

Chen, C. S. ;

Xie, X. D. ;

Liu, T. G. ;

Lin, L. W. ;

Kuang, J. C. ;

Xie, X. L. ;

Lu, L. J. ;

Cao, S. Y. .

JOURNAL OF NANOPARTICLE RESEARCH, 2012, 14 (04)

[5] Optimization synthesis of carbon nanotubes-anatase TiO2 composite photocatalyst by response surface methodology for photocatalytic degradation of gaseous styrene [J].

Chen, Jiangyao ;

Li, Guiying ;

Huang, Yong ;

Zhang, Haimin ;

Zhao, Huijun ;

An, Taicheng .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2012, 123 :69-77

[6] Non-destructive purification of multi-walled carbon nanotubes produced by catalyzed CVD [J].

Chen, XH ;

Chen, CS ;

Chen, Q ;

Cheng, FQ ;

Zhang, G ;

Chen, ZZ .

MATERIALS LETTERS, 2002, 57 (03) :734-738

[7] Preparation of TiO2/carbon nanotubes photocatalysts: The influence of the method of oxidation of the carbon nanotubes on the photocatalytic activity of the nanocomposites [J].

Djokic, Veljko R. ;

Marinkovic, Aleksandar D. ;

Mitric, Miodrag ;

Uskokovic, Petar S. ;

Petrovic, Rada D. ;

Radmilovic, Velimir R. ;

Janackovic, Djordje T. .

CERAMICS INTERNATIONAL, 2012, 38 (08) :6123-6129

[8] Effects of TiO2 buffer layer on carbon nanotube grown on Ti substrate by thermal chemical vapour deposition and their electrochemical properties [J].

Gwon, Y. -H. ;

Kim, K. -W. ;

Cho, K. -K. .

MATERIALS TECHNOLOGY, 2012, 27 (01) :27-29

[9] ENVIRONMENTAL APPLICATIONS OF SEMICONDUCTOR PHOTOCATALYSIS [J].

HOFFMANN, MR ;

MARTIN, ST ;

CHOI, WY ;

BAHNEMANN, DW .

CHEMICAL REVIEWS, 1995, 95 (01) :69-96

[10] Charge transfer properties and photoelectrocatalytic activity of TiO2/MWCNT hybrid [J].

Jiang, Liao-Chuan ;

Zhang, Wei-De .

ELECTROCHIMICA ACTA, 2010, 56 (01) :406-411

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