GaAs–Polymer Hybrids Formed by Surface-Initiated Atom-Transfer Radical Polymerization of Methyl Methacrylate

Qin Jia Cai; Guo Dong Fu; Fu Rong Zhu; En Tang Kang; Koon Gee Neoh

doi:10.1002/anie.200461570

GaAs–Polymer Hybrids Formed by Surface-Initiated Atom-Transfer Radical Polymerization of Methyl Methacrylate

Qin Jia Cai, Guo Dong Fu, Fu Rong Zhu, En Tang Kang^*, Koon Gee Neoh

^*Corresponding author for this work

Department of Physics

Research output: Contribution to journal › Journal article › peer-review

23 Citations (Scopus)

Abstract

A sulfanylhexanol coupling agent is crucial for the preparation of GaAs–poly(methyl methacrylate) (PMMA) hybrids by surface-initiated atom-transfer radical polymerization (ATRP) of methyl methacrylate (see scheme) as it passivates the GaAs surface and also immobilizes the ATRP initiator. The surface states of GaAs are not significantly affected by the ATRP process.

Original language	English
Pages (from-to)	1104-1107
Number of pages	4
Journal	Angewandte Chemie. International Edition
Volume	44
Issue number	7
DOIs	https://doi.org/10.1002/anie.200461570
Publication status	Published - 4 Feb 2005

Scopus Subject Areas

Catalysis
General Chemistry

User-Defined Keywords

Arsenic
Gallium
Polymerization
Radical reactions
Surface states

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10.1002/anie.200461570

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title = "GaAs–Polymer Hybrids Formed by Surface-Initiated Atom-Transfer Radical Polymerization of Methyl Methacrylate",

abstract = "A sulfanylhexanol coupling agent is crucial for the preparation of GaAs–poly(methyl methacrylate) (PMMA) hybrids by surface-initiated atom-transfer radical polymerization (ATRP) of methyl methacrylate (see scheme) as it passivates the GaAs surface and also immobilizes the ATRP initiator. The surface states of GaAs are not significantly affected by the ATRP process.",

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author = "Cai, {Qin Jia} and Fu, {Guo Dong} and Zhu, {Fu Rong} and Kang, {En Tang} and Neoh, {Koon Gee}",

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AU - Zhu, Fu Rong

AU - Kang, En Tang

AU - Neoh, Koon Gee

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AB - A sulfanylhexanol coupling agent is crucial for the preparation of GaAs–poly(methyl methacrylate) (PMMA) hybrids by surface-initiated atom-transfer radical polymerization (ATRP) of methyl methacrylate (see scheme) as it passivates the GaAs surface and also immobilizes the ATRP initiator. The surface states of GaAs are not significantly affected by the ATRP process.

KW - Arsenic

KW - Gallium

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GaAs–Polymer Hybrids Formed by Surface-Initiated Atom-Transfer Radical Polymerization of Methyl Methacrylate

Abstract

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