In situ growth of CdS nanocrystal arrays by self-assembling microporous templates from dendritic-linear PGMA-HPAM-r-PS copolymers

Chi Yuan Hung; Shang Ju Hsieh; Cheng Chien Wang; Chuh-Yung Chen

doi:10.1016/j.reactfunctpolym.2013.03.016

In situ growth of CdS nanocrystal arrays by self-assembling microporous templates from dendritic-linear PGMA-HPAM-r-PS copolymers

Chi Yuan Hung, Shang Ju Hsieh, Cheng Chien Wang, Chuh-Yung Chen

Department of Chemical Engineering

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

1 Citation (Scopus)

Abstract

A novel in situ chemical precipitation method to directly synthesize CdS nanocrystal arrays in the presence of microporous templates of poly(glycidyl methacrylate-grafted-3,3′-dimethyl-(4-hydroxyphenylazanediyl) bis(2-methylpropanoate))-random-polystyrene (PGHS), which were formed by self-assembling dendritic-linear PGHS copolymers via the solvent-induced phase separation process, were investigated. The surface morphology of the PGHS template and the spatial positions of the CdS nanocrystals in the PGH-CdS could be easily and quickly controlled by altering the content of the dendritic GMA-HPAM segments. The diameters of the CdS nanocrystals on the PGHS-CdS template were uniform in the range of 3-4 nm. Large-area, hexagonally ordered CdS nanocrystal-array domains were discovered in the PGHS2-CdS template used in this study.

Original language	English
Pages (from-to)	789-795
Number of pages	7
Journal	Reactive and Functional Polymers
Volume	73
Issue number	6
DOIs	https://doi.org/10.1016/j.reactfunctpolym.2013.03.016
Publication status	Published - 2013 Jun 1

All Science Journal Classification (ASJC) codes

Chemistry(all)
Environmental Chemistry
Biochemistry
Chemical Engineering(all)
Polymers and Plastics
Materials Chemistry

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@article{949a05126b70468d82b683a268da8273,

title = "In situ growth of CdS nanocrystal arrays by self-assembling microporous templates from dendritic-linear PGMA-HPAM-r-PS copolymers",

abstract = "A novel in situ chemical precipitation method to directly synthesize CdS nanocrystal arrays in the presence of microporous templates of poly(glycidyl methacrylate-grafted-3,3′-dimethyl-(4-hydroxyphenylazanediyl) bis(2-methylpropanoate))-random-polystyrene (PGHS), which were formed by self-assembling dendritic-linear PGHS copolymers via the solvent-induced phase separation process, were investigated. The surface morphology of the PGHS template and the spatial positions of the CdS nanocrystals in the PGH-CdS could be easily and quickly controlled by altering the content of the dendritic GMA-HPAM segments. The diameters of the CdS nanocrystals on the PGHS-CdS template were uniform in the range of 3-4 nm. Large-area, hexagonally ordered CdS nanocrystal-array domains were discovered in the PGHS2-CdS template used in this study.",

author = "Hung, {Chi Yuan} and Hsieh, {Shang Ju} and Wang, {Cheng Chien} and Chuh-Yung Chen",

year = "2013",

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AU - Hung, Chi Yuan

AU - Hsieh, Shang Ju

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AU - Chen, Chuh-Yung

PY - 2013/6/1

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AB - A novel in situ chemical precipitation method to directly synthesize CdS nanocrystal arrays in the presence of microporous templates of poly(glycidyl methacrylate-grafted-3,3′-dimethyl-(4-hydroxyphenylazanediyl) bis(2-methylpropanoate))-random-polystyrene (PGHS), which were formed by self-assembling dendritic-linear PGHS copolymers via the solvent-induced phase separation process, were investigated. The surface morphology of the PGHS template and the spatial positions of the CdS nanocrystals in the PGH-CdS could be easily and quickly controlled by altering the content of the dendritic GMA-HPAM segments. The diameters of the CdS nanocrystals on the PGHS-CdS template were uniform in the range of 3-4 nm. Large-area, hexagonally ordered CdS nanocrystal-array domains were discovered in the PGHS2-CdS template used in this study.

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