Enhancement of photocatalytic oxidation activity by surface-modified CdS nanoparticles of high photostability

M. Y. Han; L. M. Gan; W. Huang; C. H. Chew; B. S. Zou

doi:10.1246/cl.1997.751

Enhancement of photocatalytic oxidation activity by surface-modified CdS nanoparticles of high photostability

M. Y. Han, L. M. Gan, W. Huang, C. H. Chew, B. S. Zou

National University of Singapore

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

13 Scopus citations

Abstract

High photostable CdS nanoparticles modified with alkyl group were prepared by an improved microemulsion technique using hexanethiol (RSH) as co-surfactant. The surface-modified CdS nanoparticles (R-CdS) catalyzed the photooxidation of 4-chlorophenol via continuous bubbling oxygen under UV light. The photocatalytic oxidation activity of R-CdS nanoparticles was enhanced due to the high photostability generated by heat-treatment.

Original language	English
Pages (from-to)	751-752
Number of pages	2
Journal	Chemistry Letters
Issue number	8
DOIs	https://doi.org/10.1246/cl.1997.751
State	Published - 1997
Externally published	Yes

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10.1246/cl.1997.751

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title = "Enhancement of photocatalytic oxidation activity by surface-modified CdS nanoparticles of high photostability",

abstract = "High photostable CdS nanoparticles modified with alkyl group were prepared by an improved microemulsion technique using hexanethiol (RSH) as co-surfactant. The surface-modified CdS nanoparticles (R-CdS) catalyzed the photooxidation of 4-chlorophenol via continuous bubbling oxygen under UV light. The photocatalytic oxidation activity of R-CdS nanoparticles was enhanced due to the high photostability generated by heat-treatment.",

author = "Han, {M. Y.} and Gan, {L. M.} and W. Huang and Chew, {C. H.} and Zou, {B. S.}",

year = "1997",

doi = "10.1246/cl.1997.751",

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journal = "Chemistry Letters",

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AU - Gan, L. M.

AU - Huang, W.

AU - Chew, C. H.

AU - Zou, B. S.

PY - 1997

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AB - High photostable CdS nanoparticles modified with alkyl group were prepared by an improved microemulsion technique using hexanethiol (RSH) as co-surfactant. The surface-modified CdS nanoparticles (R-CdS) catalyzed the photooxidation of 4-chlorophenol via continuous bubbling oxygen under UV light. The photocatalytic oxidation activity of R-CdS nanoparticles was enhanced due to the high photostability generated by heat-treatment.

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U2 - 10.1246/cl.1997.751

DO - 10.1246/cl.1997.751

M3 - 文章

AN - SCOPUS:0031489420

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SP - 751

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JO - Chemistry Letters

JF - Chemistry Letters

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ER -

Enhancement of photocatalytic oxidation activity by surface-modified CdS nanoparticles of high photostability

Abstract

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