碳纳米管对聚合物纤维抗静电能力的影响  

Antistatic effects of silver plated carbon nanotubes on polymer fiber

作　　者：李辰砂[1] 王清滨[2] 张宝友[3] 曹茂盛 卢伟哲[1] 李志[1] 梁吉[1] 

机构地区：[1]清华大学核能技术设计研究院,北京102201 [2]齐齐哈尔大学化工学院,黑龙江齐齐哈尔161006 [3]哈尔滨工业大学分析测试中心,黑龙江哈尔滨150001

出　　处：《哈尔滨工业大学学报》2004年第4期433-436,共4页Journal of Harbin Institute of Technology

摘　　要：为研究碳纳米管对提高有机抗静电剂抗静电能力的效果,以碳纳米管填加于有机抗静电剂,并与聚合物混纺制备了抗静电纤维.实验结果表明:与含碳纳米管的有机抗静电剂混纺的聚丙稀纤维的摩擦静电荷显著低于与纯有机抗静电剂混纺的聚丙稀纤维,而与含化学镀银的碳纳米管的有机抗静电剂混纺的聚丙稀纤维的摩擦静电荷进一步降低,经过化学镀银的碳纳米管,导电性和抗静电效果进一步提高.A new antistatic fiber was investigated by using carbon nanotubes (CNTs) to enhance the antistatic ability of polymer fibers. Composite antistatic agent, prepared by dispersing CNTs in organic antistatic agent, was cospun with polypropylene to prepare antistatic fibers. Experimental results show that the friction electrostatic charge of the antistatic fibers prepared by conspinning polypropylene and composite antistatic agent was lowere than that of the antistatic fibers prepared by conspinning polypropylene and pure antistatic agent, the friction electrostatic charge could further decrease if the antistatic agent was filled with CNTs plated by silver. The CNTs plated by siver can further enhance the antistatic ability due to its improved concuctivity.

关 键 词：碳纳米管 聚合物纤维 抗静电能力 摩擦静电荷 化学镀银 混纺 

分 类 号：TS101.921[轻工技术与工程—纺织工程]