摘要
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.
基金
This work was supported by the National Natural Science Foundation of China （No.20571066 and No.20871108）, the Program for the Top Scietutions of Shanxi, and the Program for the Top Young Academic Leaders of Higher Learning Institutions of Shanxi.nce and Technology Inovation Team of Higher Learning Insti
