Morphological Transformation of PS-b-PEO Diblock Copolymer by Selectively Dispersed Colloidal CdS Quantum Dots

Siao Wei Yeh; Kung Hwa Wei; Ya Sen Sun; U. Ser Jeng; Keng S. Liang

doi:10.1021/ma034800g

Morphological Transformation of PS-b-PEO Diblock Copolymer by Selectively Dispersed Colloidal CdS Quantum Dots

Siao Wei Yeh, Kung Hwa Wei, Ya Sen Sun, U. Ser Jeng, Keng S. Liang

Department of Chemical and Materials Engineering

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

113 Scopus citations

Abstract

Semiconductor CdS quantum dots were selectively dispersed in the polyethylene oxides (PEO) domain of Ps-b-PEO block copolymer using a surfactant. The CdS infiltrated PEO domains were transformed from originally hexagonally packed cylindrical structures. The photoluminescence of CdS was slightly affected by their incorporation in PS-b-PEO.

Original language	English
Pages (from-to)	7903-7907
Number of pages	5
Journal	Macromolecules
Volume	36
Issue number	21
DOIs	https://doi.org/10.1021/ma034800g
State	Published - 21 Oct 2003

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title = "Morphological Transformation of PS-b-PEO Diblock Copolymer by Selectively Dispersed Colloidal CdS Quantum Dots",

abstract = "Semiconductor CdS quantum dots were selectively dispersed in the polyethylene oxides (PEO) domain of Ps-b-PEO block copolymer using a surfactant. The CdS infiltrated PEO domains were transformed from originally hexagonally packed cylindrical structures. The photoluminescence of CdS was slightly affected by their incorporation in PS-b-PEO.",

author = "Yeh, {Siao Wei} and Wei, {Kung Hwa} and Sun, {Ya Sen} and Jeng, {U. Ser} and Liang, {Keng S.}",

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AU - Yeh, Siao Wei

AU - Wei, Kung Hwa

AU - Sun, Ya Sen

AU - Jeng, U. Ser

AU - Liang, Keng S.

PY - 2003/10/21

Y1 - 2003/10/21

N2 - Semiconductor CdS quantum dots were selectively dispersed in the polyethylene oxides (PEO) domain of Ps-b-PEO block copolymer using a surfactant. The CdS infiltrated PEO domains were transformed from originally hexagonally packed cylindrical structures. The photoluminescence of CdS was slightly affected by their incorporation in PS-b-PEO.

AB - Semiconductor CdS quantum dots were selectively dispersed in the polyethylene oxides (PEO) domain of Ps-b-PEO block copolymer using a surfactant. The CdS infiltrated PEO domains were transformed from originally hexagonally packed cylindrical structures. The photoluminescence of CdS was slightly affected by their incorporation in PS-b-PEO.

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U2 - 10.1021/ma034800g

DO - 10.1021/ma034800g

M3 - 期刊論文

AN - SCOPUS:0142184969

SN - 0024-9297

VL - 36

SP - 7903

EP - 7907

JO - Macromolecules

JF - Macromolecules

IS - 21

ER -

Morphological Transformation of PS-b-PEO Diblock Copolymer by Selectively Dispersed Colloidal CdS Quantum Dots

Abstract

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