Polyethylene microtubes from silica-fiber-based polyethylene composites synthesized by using an in situ catalytic method

被引：9

作者：

Cesano, Federico

Groppo, Elena

Bonino, Francesca

Damin, Alessandro

Lamberti, Carlo

Bordiga, Silvia

Zecchina, Adriano

机构：

[1] Univ Turin, Dept Inorgan Phys & Mat Chem, NIS Ctr Excellence, I-10125 Turin, Italy

[2] Univ Turin, INSTM Ctr Riferimento, I-10125 Turin, Italy

来源：

ADVANCED MATERIALS | 2006年 / 18卷 / 23期

关键词：

D O I：

10.1002/adma.200601251

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Polyethylene microtubes are obtained through in situ polymerization catalyzed by Cr active sites anchored on the surface of silica microfibers, followed by removal of the silica core by selective chemical etching (see figure). No cocatalysts or solvents are required for this inverse-templating method, and the obtained microtubes are potentially applicable in several fields of nanotechnology.

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页码：3111 / +

页数：5

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