Synthesis and characterization of well-defined polymer brushes grafted from silicon surface via surface reversible addition-fragmentation chain transfer (RAFT) polymerization

被引：30
|
作者：
Yuan, Kun [1 ]
Li, Zhi-Feng [1 ]
Lu, Ling-Ling [1 ]
Shi, Xiao-Ning [1 ]
机构：
[1] Tianshui Normal Univ, Coll Life Sci & Chem, Tianshui 741001, Peoples R China
来源：
MATERIALS LETTERS | 2007年 / 61卷 / 10期
关键词：
synthesis; RAFT; polymer brushes; silicon surface;
D O I：
10.1016/j.matlet.2006.08.010
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Reversible addition-fragmentation chain transfer (RAFT) polymerization was used to prepare polymer brushes grafted onto silicon wafer surface. Novel RAFT agent was prepared and immobilized on the silicon wafer surface. RAFT polymerizations were then conducted from the silicon surface to graft polymer brush to the silicon. Analysis of the polymer brush layers was conducted using ellipsometry, XPS, AFM and contact angle measurements, respectively. (c) 2006 Elsevier B.V. All rights reserved.
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页码：2033 / 2036
页数：4
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