Formation of two-dimensional array of multiwalled carbon nanotubes in Polystyrene/poly(methyl methacrylate) thin film

被引：26

作者：

Kim, K ^{[1
]}

Cho, SJ ^{[1
]}

Kim, ST ^{[1
]}

Chin, IJ ^{[1
]}

Choi, HJ ^{[1
]}

机构：

[1] Inha Univ, Dept Polymer Sci & Engn, Inchon 402751, South Korea

来源：

MACROMOLECULES | 2005年 / 38卷 / 26期

关键词：

D O I：

10.1021/ma051722j

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

An approach to forming two-dimensional arrays of multiwalled carbon nanotubes (MWNT) on the silicon wafer from an immiscible polymer pair of polystyrene (PS) and poly(methyl methacrylate) (PMMA) thin film was described. MWNTs were treated by a reflux of 3 M HNO3, followed by a reflux of 5 M HCl, to eliminate any residual impurities. The nanowires were very stable, firmly attached to the silicon wafer, and could not be easily removed. The results show that MWNT arrays are not observed in both MWNT-PS nanocomposite and the PS/MWNT blend.

引用

页码：10623 / 10626

页数：4

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