碳∕氧化锌复合纳米纤维膜的制备及其电阻率的测试分析

纺织学报 ›› 2014, Vol. 35 ›› Issue (6): 25-0.

碳∕氧化锌复合纳米纤维膜的制备及其电阻率的测试分析

叶靖惠全李妮熊杰

浙江理工大学先进纺织材料与制备技术教育部重点实验室

收稿日期:2013-06-26 修回日期:2013-12-11 出版日期:2014-06-15 发布日期:2014-06-09
通讯作者: 李妮 E-mail:lini@zstu.edu.cn
基金资助:
浙江省重点科技创新团队计划资助项目；浙江省重中之重一级学科优秀青年人才培养基金项目

Preparation and electrical resistivity research of CNFs/ZnO composite nanofiber membrane

Received:2013-06-26 Revised:2013-12-11 Online:2014-06-15 Published:2014-06-09

摘要/Abstract

摘要： 本文采用静电纺丝的方法制备聚丙烯腈/醋酸锌复合纳米纤维膜，然后经过预氧化、炭化，制备碳/氧化锌复合纳米纤维膜，通过SEM、FT-IR、TEM、EDS、四探针法来表征纳米纤维膜的各项性能。可以得出：在270℃下预氧化2h，然后经过800℃煅烧1h后可制得成型良好的碳/氧化锌复合纳米纤维膜；碳/氧化锌复合纳米纤维的直径小于相应的聚丙烯腈/醋酸锌复合纳米纤维；纺丝溶液中醋酸锌的加入提高了最终碳纳米纤维的热稳定性；炭化后的复合纳米纤维表面及内部生成了均匀分散的ZnO纳米颗粒；复合碳纳米纤维膜的电阻率高于纯的碳纳米纤维膜，且电阻率随着ZnO含量的增加而增加。

关键词: 静电纺丝, 纳米纤维, ZnO, 电阻率

Abstract: In this paper, polyacrylonitrile/zinc acetate (PAN/Zn(Ac)2) composite nanofibers were produced by electrospinning. After stabilization and carbonization, carbon/zinc oxide (CNFs/ZnO) composite nanofibers were made. Various nanofiber membranes were characterized by SEM, FT-IR, TEM, EDS and SZT-2 automatic four-point probe tester. The results revealed that to obtain desirable CNFs/ZnO composite nanofibers, PAN/Zn(Ac)2 composite nanofibers were stabilized at 270℃ for 2h and carbonized at 800℃ for 1h. The diameters of CNFs/ZnO composite nanofibers were less than the corresponding PAN/Zn(Ac)2 composite nanofibers; The thermostability of CNFs was improved by adding acetate zinc into spinning solution; ZnO nanoparticles dispersed well on the surface and inside of the CNFs; the electrical resistivity of CNFs/ZnO composite nanofibers were higher than pure carbon nanofibers, and with the increase of the ZnO content the electrical resistivity of CNFs/ZnO composite nanofibers also increased.

Key words: electrospinning, nanofibers, ZnO, electrical resistivity

中图分类号:

TB321

叶靖惠全李妮熊杰. 碳∕氧化锌复合纳米纤维膜的制备及其电阻率的测试分析[J]. 纺织学报, 2014, 35(6): 25-0.

参考文献

相关文章 15

[1]	周存何雅僖. 超疏水导电聚酯织物的制备及其性能[J]. 纺织学报, 2018, 39(08): 88-94.
[2]	吴小娟余妙晶舒慧郑怡筱葛烨倩 . 过温保护层合纳米纤维隔膜的制备及其性能[J]. 纺织学报, 2018, 39(07): 21-26.
[3]	陈洪立焦晓宁柯鹏. 取向增强复合锂离子电池隔膜的制备及其性能[J]. 纺织学报, 2018, 39(07): 8-14.
[4]	张博亚李佳慧张如全李建强. 静电纺聚丙烯腈/硫酸铜纳米纤维膜的制备及其性能[J]. 纺织学报, 2018, 39(07): 15-20.
[5]	王航庄旭品董锋石磊康卫民徐先林程博闻. 溶液喷射纺纳米纤维制备技术及其应用进展[J]. 纺织学报, 2018, 39(07): 165-173.
[6]	王迎杨云魏春艳宋欢季英超孙玉雍张欣. 沉积静电纺聚丙烯腈纳米纤维膜窗纱的制备及其性能[J]. 纺织学报, 2018, 39(04): 14-18.
[7]	靳世鑫辛斌杰郑元生. 静电纺丝法宏量制备纳米纤维的研究进展[J]. 纺织学报, 2018, 39(03): 175-180.
[8]	刘雷艮林振锋沈忠安牛建涛. 静电纺多孔超细纤维膜的吸油性能[J]. 纺织学报, 2018, 39(02): 7-13.
[9]	蒋洁陈胜李静静付润芳林义顾迎春. 静电纺钛酸钡/聚偏氟乙烯纳米复合柔性压电纤维膜[J]. 纺织学报, 2018, 39(02): 14-19.
[10]	李静静卢辉蒋洁张思航顾迎春陈胜. 高压电性静电纺柔性氧化锌/聚偏氟乙烯复合纤维膜[J]. 纺织学报, 2018, 39(02): 1-6.
[11]	王永鹏刘梦竹路大勇. 用静电纺丝法制备可交联高性能聚合物纳米纤维[J]. 纺织学报, 2018, 39(01): 6-10.
[12]	李树锋刘高华谢小军韩永兴张艳程博闻. 同轴静电纺丝参数对聚丙烯腈中空碳纳米纤维形态与炭化收率的影响[J]. 纺织学报, 2017, 38(12): 1-6.
[13]	康卫民范兰兰邓南平何宏升鞠敬鸽程博闻 . 静电纺多孔碳纳米纤维制备与应用研究进展[J]. 纺织学报, 2017, 38(11): 168-176.
[14]	李晴碧刘琴顾迎春彭旭李静静蒋洁陈胜. 复合静电纺超细聚丙烯腈纳米纤维的制备[J]. 纺织学报, 2017, 38(11): 16-21.
[15]	李智勇邵一卿孙窈张亮夏鑫. 含氟聚氨酯的合成及其静电纺膜复合织物的防酸透湿性能[J]. 纺织学报, 2017, 38(10): 7-12.

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed