Preparation and enhanced photocatalytic oxidation activity of surface-modified CdS nanoparticles with high photostability

M. Y. Han; W. Huang; C. H. Quek; L. M. Gan; C. H. Chew; G. Q. Xu; S. C. Ng

doi:10.1557/JMR.1999.0282

Preparation and enhanced photocatalytic oxidation activity of surface-modified CdS nanoparticles with high photostability

M. Y. Han
, W. Huang
, C. H. Quek
, L. M. Gan
, C. H. Chew
, G. Q. Xu
, S. C. Ng

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

7 Scopus citations

Abstract

Highly photostable CdS nanoparticles modified with an alkyl group were prepared by an improved microemulsion technique using hexanethiol as cosurfactant. The surface-modified CdS nanoparticles catalyzed the photo-oxidation of 4-chlorophenol via continuously bubbling oxygen under uv light. The photocatalytic oxidation activity of the CdS nanoparticles was enhanced due to the formation of their compact CdS cores with strong chemical surface modification by heat treatment.

Original language	English
Pages (from-to)	2092-2095
Number of pages	4
Journal	Journal of Materials Research
Volume	14
Issue number	5
DOIs	https://doi.org/10.1557/JMR.1999.0282
State	Published - May 1999
Externally published	Yes

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title = "Preparation and enhanced photocatalytic oxidation activity of surface-modified CdS nanoparticles with high photostability",

abstract = "Highly photostable CdS nanoparticles modified with an alkyl group were prepared by an improved microemulsion technique using hexanethiol as cosurfactant. The surface-modified CdS nanoparticles catalyzed the photo-oxidation of 4-chlorophenol via continuously bubbling oxygen under uv light. The photocatalytic oxidation activity of the CdS nanoparticles was enhanced due to the formation of their compact CdS cores with strong chemical surface modification by heat treatment.",

author = "Han, \{M. Y.\} and W. Huang and Quek, \{C. H.\} and Gan, \{L. M.\} and Chew, \{C. H.\} and Xu, \{G. Q.\} and Ng, \{S. C.\}",

year = "1999",

month = may,

doi = "10.1557/JMR.1999.0282",

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T1 - Preparation and enhanced photocatalytic oxidation activity of surface-modified CdS nanoparticles with high photostability

AU - Han, M. Y.

AU - Huang, W.

AU - Quek, C. H.

AU - Gan, L. M.

AU - Chew, C. H.

AU - Xu, G. Q.

AU - Ng, S. C.

PY - 1999/5

Y1 - 1999/5

N2 - Highly photostable CdS nanoparticles modified with an alkyl group were prepared by an improved microemulsion technique using hexanethiol as cosurfactant. The surface-modified CdS nanoparticles catalyzed the photo-oxidation of 4-chlorophenol via continuously bubbling oxygen under uv light. The photocatalytic oxidation activity of the CdS nanoparticles was enhanced due to the formation of their compact CdS cores with strong chemical surface modification by heat treatment.

AB - Highly photostable CdS nanoparticles modified with an alkyl group were prepared by an improved microemulsion technique using hexanethiol as cosurfactant. The surface-modified CdS nanoparticles catalyzed the photo-oxidation of 4-chlorophenol via continuously bubbling oxygen under uv light. The photocatalytic oxidation activity of the CdS nanoparticles was enhanced due to the formation of their compact CdS cores with strong chemical surface modification by heat treatment.

UR - https://www.scopus.com/pages/publications/0032648499

U2 - 10.1557/JMR.1999.0282

DO - 10.1557/JMR.1999.0282

M3 - 文章

AN - SCOPUS:0032648499

SN - 0884-2914

VL - 14

SP - 2092

EP - 2095

JO - Journal of Materials Research

JF - Journal of Materials Research

IS - 5

ER -

Preparation and enhanced photocatalytic oxidation activity of surface-modified CdS nanoparticles with high photostability

Abstract

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