引用本文:
【打印本页】   【HTML】   【下载PDF全文】   View/Add Comment  【EndNote】   【RefMan】   【BibTex】
←前一篇|后一篇→ 过刊浏览    高级检索
本文已被:浏览 1900次   下载 144 本文二维码信息
码上扫一扫!
分享到: 微信 更多
Preparation and Characterization of Polypyrrole Microbelt via Cotton Template
Qiao-ling Li*, Cui-rui Zhang, Zheng-shan Xue, Jian-qiang Li
Department of Chemistry, North University of China, Taiyuan 030051, China
Abstract:
Polypyrrole (PPY) microbelts are synthesized via the absorbent cotton template for the first time. PPY microbelts are characterized by Fourier transform infrared spectroscopy.The stability, the morphology and electrical conductivity of such microbelts are evaluated by means of scanning electron microscope, thermo-gravimetric analysis and four-probe con-ductivity. A possible mechanism for the formation of PPY microbelts are proposed. The conductivity is measured, and the conductivity variation mechanism of the PPY microbelts with the pyrrole monomer concentrations is analyzed.
Key words:  Polypyrrole, Microbelt, Morphology, Conductivity
FundProject:
Preparation and Characterization of Polypyrrole Microbelt via Cotton Template
李巧玲*, 张存瑞, 薛征山, 李建强
中北大学理学院化学系,太原030051
摘要:
脱脂棉作为模板首次合成了聚吡咯微带. 聚吡咯微带的结构通过红外进行表征,微带的稳定性、形貌和电性能通过扫描电子显微镜、热重分析仪和四探针电导率仪进行检测. 提出了聚吡咯微带的形成机理,并且结合实验结果分析了吡咯的摩尔浓度对材料的电导率的影响.
关键词:  聚吡咯,微带,形貌,电导率
DOI:10.1088/1674-0068/23/02/207-210
分类号: