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

科研成果: 期刊稿件 › 文章 › 同行评审

13 引用（Scopus）

摘要

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.

源语言	英语
页（从-至）	751-752
页数	2
期刊	Chemistry Letters
期	8
DOI	https://doi.org/10.1246/cl.1997.751
出版状态	已出版 - 1997
已对外发布	是

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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.}",

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AU - Chew, C. H.

AU - Zou, B. S.

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N2 - 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.

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

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