Conducting fiber containing nano car bon tube and its prepn. method
Title：
Conducting fiber containing nano car bon tube and its prepn. method
Application Number：
 200410033773
Application Date：
 2004/04/16
Announcement Date：
 2005/01/12
Pub. Date：
Publication Number：
 1563526
Announcement Number：
 1226472
Grant Date：
 2005-11-9
Granted Pub. Date：
 2005-11-9
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 D01F 1/09, D01F 6/62
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Huang Yi, Luo Guohua, Wei Fei
Key Words：
 Conducting fiber, nano car bon tube, prepn. method
Abstract：
 A conducting fiber containing carbon nm tubes includes the following three components polyester, carbon nm tube and coupler with the weight ration of polyester 80-94.9, carbon nm tube 0.05-10, the coupler 0.05-10. The three components are prepared to conducting fibers via mix, extrusion and fiber spinning having the composite shapes of interlayer, sheath-core and island, characterizing in utilizing the fine conductivity of the carbon nm tubes and extremely length-diameter ratio to prepare conducting fibers, Special coupler is selected to strongthen the interaction of carbon nm tube and the polyerter to open the coacervates of the tube in the blend process by cutting.
Claim：
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PCT：
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