樟脑磺酸掺杂聚苯胺在不同有机溶剂中的UV-Vis光谱

Characteristic of Polyaniline Redoped with Camphor Sulfonic Acid on the UV-Vis Spectra

由于不同的有机溶剂与樟脑磺酸掺杂的聚苯胺 (PANI.HCSA)有不同的作用 ,故 PANI.HCSA在不同的有机溶剂中有不同的紫外 -可见光谱。本文研究了 PANI.HCSA在有机溶剂间甲酚 (m- cresol)、二甲基亚砜 (DMSO)、N,N-二甲酰胺 (DMF)、N-甲基 - 2 -吡咯烷酮 (NMP)中的 UV- Vis光谱的不同及其变化 。

Since polyaniline doped with camphor sulfonic acid exists different interactions with various organic solvents,PANI.HCSA possesses diverse UV Vis spectra in various organic solvent.In this paper, PANI.HCSA in NMP,DMF,DMSO and m cresol has been studied by UV Vis spectrometry.The results shows the polaron band of the PANI.HCSA in NMP markedly shifts to shorter wavelength,while that in m cresol is steady.