Facile synthesis and responsive behavior of PDMS-b-PEG diblock copolymer brushes via photoinitiated "thiol-ene" click reaction
文献类型：期刊论文
| 作者 | Yang MQ ; Mao J ; Nie W ; Dong ZX ; Wang DP ; Zhao ZL ; Ji XL |
| 刊名 | journal of polymer science part a-polymer chemistry
 |
| 出版日期 | 2012 |
| 卷号 | 50期号:10页码:2075-2083 |
| 关键词 | TRANSFER RADICAL POLYMERIZATION SELF-ASSEMBLED MONOLAYERS BLOCK-COPOLYMERS SELECTIVE SOLVENTS SILICON SURFACES POLYELECTROLYTE BRUSHES POLYMERS FILMS 3-MERCAPTOPROPYLTRIMETHOXYSILANE CHEMISTRY |
| ISSN号 | 0887-624x |
| 通讯作者 | ji xl |
| 中文摘要 | we present herein a mild and rapid method to create diblock copolymer brushes on a silicon surface via photoinitiated thiol-ene click reaction. the silicon surface was modified with 3-mercaptopropyltrimethoxysilane (mptms) self-assembled monolayer. then, a mixture of divinyl-terminated polydimethylsiloxane (pdms) and photoinitiator was spin-coated on the mptms surface and exposed to uv-light. thereafter, a mixture of thiol-terminated polyethylene glycol (peg) and photoinitiator were spin-coated on the vinyl-terminated pdms-treated surface, and the sequent photopolymerization was carried out under uv-irradiation. the mptms, pdms, and peg layers were carefully identified by x-ray photoelectron spectroscopy, atomic force microscopy, ellipsometry, and water contact angle measurements. the thickness of the polydimethylsiloxane-block-poly(ethylene glycol) (pdms-b-peg) diblock copolymer brush could be controlled by the irradiation time. the responsive behavior of diblock copolymer brushes treated in different solvents was also discussed. (c) 2012 wiley periodicals, inc. j polym sci part a: polym chem, 2012 |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000302469300022 |
| 公开日期 | 2013-05-20 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/48166]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Yang MQ,Mao J,Nie W,et al. Facile synthesis and responsive behavior of PDMS-b-PEG diblock copolymer brushes via photoinitiated "thiol-ene" click reaction[J]. journal of polymer science part a-polymer chemistry,2012,50(10):2075-2083. |
| APA | Yang MQ.,Mao J.,Nie W.,Dong ZX.,Wang DP.,...&Ji XL.(2012).Facile synthesis and responsive behavior of PDMS-b-PEG diblock copolymer brushes via photoinitiated "thiol-ene" click reaction.journal of polymer science part a-polymer chemistry,50(10),2075-2083. |
| MLA | Yang MQ,et al."Facile synthesis and responsive behavior of PDMS-b-PEG diblock copolymer brushes via photoinitiated "thiol-ene" click reaction".journal of polymer science part a-polymer chemistry 50.10(2012):2075-2083. |
入库方式： OAI收割
来源：长春应用化学研究所
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