Study on photocatalytic degradation of CHCl3 over Pt/TiO2 fiber catalyst

Yueping Shi; Zhuhong Yang; Xin Feng; Zhong Zheng; Xiaohua Lu

Study on photocatalytic degradation of CHCl₃ over Pt/TiO₂ fiber catalyst

Yueping Shi, Zhuhong Yang, Xin Feng, Zhong Zheng, Xiaohua Lu

College of Chemical Engineering

Nanjing Tech University

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

Pt-doped TiO₂ fiber catalyst (Pt/TiO₂ (F)) with different Pt content was prepared using photoreductive deposition method. The photocatalytic degradation of chloroform over Pt/TiO₂(F) was studied in aqueous suspension irradiated by UV light. The overall degradation rate of CHCl₃ increased drastically when the Pt content increased from 0.1 to 0.5%, and then decreased by further doping. Compared with the native TiO₂ fiber, Pt/TiO₂(F) enhanced the photocatalytic activity for degradation of CHCl₃. The maximum degradation rate of CHCl₃ could reach 98.44%.

Original language	English
Pages (from-to)	663-668
Number of pages	6
Journal	Chinese Journal of Catalysis
Volume	24
Issue number	9
State	Published - 2003

Keywords

Chloroform
Photocatalytic degradation
Platinum
Titania fiber

Cite this

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title = "Study on photocatalytic degradation of CHCl3 over Pt/TiO2 fiber catalyst",

abstract = "Pt-doped TiO2 fiber catalyst (Pt/TiO2 (F)) with different Pt content was prepared using photoreductive deposition method. The photocatalytic degradation of chloroform over Pt/TiO2(F) was studied in aqueous suspension irradiated by UV light. The overall degradation rate of CHCl3 increased drastically when the Pt content increased from 0.1 to 0.5%, and then decreased by further doping. Compared with the native TiO2 fiber, Pt/TiO2(F) enhanced the photocatalytic activity for degradation of CHCl3. The maximum degradation rate of CHCl3 could reach 98.44%.",

keywords = "Chloroform, Photocatalytic degradation, Platinum, Titania fiber",

author = "Yueping Shi and Zhuhong Yang and Xin Feng and Zhong Zheng and Xiaohua Lu",

year = "2003",

language = "英语",

volume = "24",

pages = "663--668",

journal = "Chinese Journal of Catalysis",

issn = "1872-2067",

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TY - JOUR

T1 - Study on photocatalytic degradation of CHCl3 over Pt/TiO2 fiber catalyst

AU - Shi, Yueping

AU - Yang, Zhuhong

AU - Feng, Xin

AU - Zheng, Zhong

AU - Lu, Xiaohua

PY - 2003

Y1 - 2003

N2 - Pt-doped TiO2 fiber catalyst (Pt/TiO2 (F)) with different Pt content was prepared using photoreductive deposition method. The photocatalytic degradation of chloroform over Pt/TiO2(F) was studied in aqueous suspension irradiated by UV light. The overall degradation rate of CHCl3 increased drastically when the Pt content increased from 0.1 to 0.5%, and then decreased by further doping. Compared with the native TiO2 fiber, Pt/TiO2(F) enhanced the photocatalytic activity for degradation of CHCl3. The maximum degradation rate of CHCl3 could reach 98.44%.

AB - Pt-doped TiO2 fiber catalyst (Pt/TiO2 (F)) with different Pt content was prepared using photoreductive deposition method. The photocatalytic degradation of chloroform over Pt/TiO2(F) was studied in aqueous suspension irradiated by UV light. The overall degradation rate of CHCl3 increased drastically when the Pt content increased from 0.1 to 0.5%, and then decreased by further doping. Compared with the native TiO2 fiber, Pt/TiO2(F) enhanced the photocatalytic activity for degradation of CHCl3. The maximum degradation rate of CHCl3 could reach 98.44%.

KW - Chloroform

KW - Photocatalytic degradation

KW - Platinum

KW - Titania fiber

UR - http://www.scopus.com/inward/record.url?scp=33749381922&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:33749381922

SN - 1872-2067

VL - 24

SP - 663

EP - 668

JO - Chinese Journal of Catalysis

JF - Chinese Journal of Catalysis

IS - 9

ER -

Study on photocatalytic degradation of CHCl₃ over Pt/TiO₂ fiber catalyst

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