| STUDY ON POLYPYRROLE-VISCOSE CONDUCTING FIBER |
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| 作者姓名： | 江建明 张玉梅 李光 |
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| 摘 要： | The conductivity of Polypyrrole-viscose conducting fiber prepared with author's method can be shown up to as high as 2.106x10~(-2) S/cm. The main factors influencing the conductivity are the concentration of FeCl_3 used as dopant and initiator, the treatment time of viscose fiber as base material in FeCl_3 solution, temperature and polymerization time. It is found that the orientation and crystallization degree of viscose fiber keep constant before and after conducting treatment and the mechanical properties of conducting fiber is the same as that of base material. In addition, the distribution of polypyrrole in viscose fiber, and its effect on the conductivity were investigated in details by TEM.
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STUDY ON POLYPYRROLE-VISCOSE CONDUCTING FIBER |
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| Jiang Jianming Zhang Yumei Li Guang.STUDY ON POLYPYRROLE-VISCOSE CONDUCTING FIBER[J].Journal of Donghua University,1996(1). |
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| Authors: | Jiang Jianming Zhang Yumei Li Guang |
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| Institution: | Material Scl. and Eng. College |
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| Abstract: | The conductivity of Polypyrrole-viscose conducting fiber prepared with author's method can be shown up to as high as 2.106 x 10-2 S / cm. The main factors influencing the conductivity are the concentration of FeCl_3 used as dopant and initiator, the treatment time of viscose fiber as base material in FeCl3 solution, temperature and polymerization time. It is found that the orientation and crystallization degree of viscose fiber keep constant before and after conducting treatment and the mechanical properties of conducting fiber is the same as that of base material. In addition, the distribution of polypyrrole in viscose fiber, and its effect on the conductivity were investigated in details by TEM. |
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| Keywords: | viscose conducting fiber mechanical properties supermolecular structures polypyrrole conductivity base polymer |
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