Fabrication of chemically tethered binary polymer-brush pattern through two-step surface-initiated atomic-transfer radical polymerization

被引：64

作者：

Zhou, F ^{[1
]}

Jiang, L

Liu, WM

Xue, QJ

机构：

[1] CAS, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China

[2] CAS, Beijing Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 2004年 / 25卷 / 23期

关键词：

atom-transfer radical polymerization (ATRP); monolayers; pattern; surface-initiated polymerization;

D O I：

10.1002/marc.200400397

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The communication provides a novel and alternative route to generate chemically tethered binary polymer-brush pattern through two-step surface-initiated atomic-transfer radical polymerization (SI-ATRP). Polymer brush-1 was prepared by SI-ATRP, passivated by a reaction with NaN3, and etched with UV irradiation through a transmission electron microscopy grid to create exposed sites for the subsequently attached initiator on which polymer brush-2 was grown.

引用

页码：1979 / 1983

页数：5

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