碳纳米管/聚乙烯复合材料薄膜紫外线透过性能的研究

被引：10

作者：

狄泽超

卢伟哲

王昆林

梁吉

机构：

[1] 清华大学机械工程系

[2] 清华大学机械工程系北京

[3] 北京

来源：

高等学校化学学报 | 2004年 / 02期

关键词：

碳纳米管(CNTs); 低密度聚乙烯(LDPE); 紫外线(UV);

D O I：

暂无

中图分类号：

TB383 [特种结构材料];

学科分类号：

070205 ; 080501 ; 1406 ;

摘要：

The carbon nanotubes(CNTs) and two types of low density polyethylene(LDPE, DFDA7042 and EF7B) were melting blended and blown into films with thickness 10 μm. The ultraviolet(UV) transparent characteristics and the mechanical properties of the films were investigated. The UV transparency of the films can be reduced significantly when the content of CNTs was very low: the UV transparency of the DFDA7042 film filled with 0 01% CNTs and the EF7B film filled with 0 01% CNTs was decreased by 52.1% and 50.8%, respectively compared to the blank films. CNTs would agglomerate in the LDPE matrix with the CNTs content increasing, which lead to the increase of the UV transparency.

引用

页码：394 / 396

页数：3