Poly(N-isopropylacrylamide)-coated carbon nanotubes:: Temperature-sensitive molecular nanohybrids in water

被引：122

作者：

Kong, H

Li, WW

Gao, C ^{[1
]}

Yan, DY

Jin, YZ

Walton, DRM

Kroto, HW

机构：

[1] Shanghai Jiao Tong Univ, Coll Chem & Chem Engn, Shanghai 200240, Peoples R China

[2] Univ Sussex, SNNC, Brighton BN1 9QJ, E Sussex, England

来源：

MACROMOLECULES | 2004年 / 37卷 / 18期

关键词：

D O I：

10.1021/ma048682o

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 creation of a novel temperature sensitive molecular nanoscale device by poly(N-isopropylacryl-amide) coated multiwalled carbon nanotubes (MWNT). The obtained MWNT-PNIPAA has a core of MWNT and a shell of PNIPAm. The molecular weight and polydisperse index (PDI)of the grafted PNIPAAm cleaved from the surface by basis of hydrolysis. It was observed that the resulting hybrid copolymer molecular nanorods showed temperature switching assembly and disassembly behaviors in water.

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页码：6683 / 6686

页数：4

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