文章摘要
汤龙其,张国亮,王士华,郭帅,戈林燕,龙柱.低电阻率聚吡咯-碳纤维纸基复合材料的制备[J].精细化工,2019,36(11):0
低电阻率聚吡咯-碳纤维纸基复合材料的制备
Preparation of low resistivity polypyrrole-carbon fiber paper-based composites
投稿时间:2019-04-09  修订日期:2019-05-13
DOI:
中文关键词: 碳纤维  聚吡咯  前驱体  电阻率  纸基复合材料
英文关键词: carbon fiber  polypyrrole  precursor  resistivity  paper-based composite
基金项目:
作者单位E-mail
汤龙其 江南大学 1581192207@qq.com 
张国亮 江南大学  
王士华 连云港市工业投资集团有限公司,连云港纤维新材料研究院有限公司  
郭帅 连云港市工业投资集团有限公司,连云港纤维新材料研究院有限公司  
戈林燕 浙江景兴纸业股份有限公司  
龙柱 江南大学 longzhu@jiangnan.edu.cn 
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中文摘要:
      分别采用植物纤维浆粕(SP)与芳纶浆粕(AP)和碳纤维制备出碳纸前驱体;再使用不同种类的氧化剂和掺杂剂,并改变吡咯(PY)浓度,制备出聚吡咯-碳纤维(PPY-CF)纸基复合材料。通过测试其体积电阻率的高低,探讨了不同种类的浆粕制备的前驱体、不同种类的氧化剂与掺杂剂和改变PY浓度对PPY-CF纸基复合材料体积电阻率的影响。结果表明:选用芳纶浆粕与碳纤维制备出前驱体,并在过硫酸铵(APS)为氧化剂、蒽醌-2-磺酸钠(AQS)为掺杂剂、PY浓度为0.75mol/L条件下,制备出的PPY-CF纸基复合材料体积电阻率最低,其值为0.152Ω·cm。
英文摘要:
      Carbon paper precursors were prepared from plant fiber pulp and aramid pulp and carbon fiber respectively. Polypyrrole-carbon fiber (PPY-CF) was prepared by using different kinds of oxidants and dopants and changing the concentration of pyrrole (PY-CF) paper-based composite. By testing the volume resistivity, the effects of different kinds of pulp precursors, different kinds of oxidants and dopants and changing PY concentration on the volume resistivity of PPY-CF paper-based composites were discussed. The results showed that the precursors were prepared by using aramid pulp and carbon fiber, and the ammonium persulfate (APS) was used as the oxidant, sodium sulfonate-2-sulfonate (AQS) was used as the dopant, and the PY concentration was 0.75 mol/L. The prepared PPY-CF paper-based composite material has the lowest volume resistivity, and its value is 0.152 Ω·cm.
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