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首页> 外文期刊>Polymer Composites >Preparation and properties of polyaniline/viscose fiber adducts
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Preparation and properties of polyaniline/viscose fiber adducts

机译：聚苯胺/粘胶纤维加合物的制备及性能

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Polyaniline (PANI)/viscose fiber (VF) adducts were prepared by the polymerization of aniline with ammonium persulfate as an oxidant and VF as a template in hydrochloride solution. PANI deposited on the surface of VF because of the interaction between PANI and VF. The effect of PANI content and the reaction time on the performance of PANI/VF adducts were evaluated, respectively. The electrical conductivity of PANI/VF adducts increased with reaction time from 2 to 8 h, but the conductivity decreased at the higher reaction time because of the aggregation of PANI particles. With the increasing of reaction time, the tensile strength initially decreased to 1.299 cN/dtex at 3 h, subsequently increased to 1.528 cN/dtex at 8 h, and finally diminished a little to 1.475 cN/dtex at 24 h. When the adducts were washed in water, the conductivity only decreased from 2.71 x 10(-3) to 2.4 x 10(-3) S/cm, and it was stable after washing 50 times. POLYM. COMPOS., 38:782-788, 2017. (c) 2015 Society of Plastics Engineers
机译：以苯胺为氧化剂，VF为模板，在盐酸盐溶液中以过硫酸铵为氧化剂，以VF为模板聚合制备了聚苯胺（PANI）/粘胶纤维（VF）加合物。由于 PANI 和 VF 之间的相互作用，PANI 沉积在 VF 表面。分别评估了PANI含量和反应时间对PANI/VF加合物性能的影响。PANI/VF加合物的电导率随反应时间的2-8 h而增加，但由于PANI颗粒的聚集，电导率在较高的反应时间下降低。随着反应时间的增加，拉伸强度最初在3 h时降至1.299 cN/dtex，随后在8 h时增加到1.528 cN/dtex，最后在24 h时略微降低至1.475 cN/dtex。加合物在水中洗涤时，电导率仅从2.71 x 10（-3）下降到2.4 x 10（-3） S/cm，洗涤50次后稳定。波利姆。作曲， 38：782-788， 2017.（c） 2015 年塑料工程师学会

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