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

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

106 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 languageEnglish
Pages (from-to)7903-7907
Number of pages5
JournalMacromolecules
Volume36
Issue number21
DOIs
StatePublished - 21 Oct 2003

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