Blends of dodecylbenzene sulfonic acid doped polyaniline （PANI-DBSA） and polyacryionitrile （PAN） dissolved in either CHCh/DMF or CHCl3/DMSO mixture were solution cast. The conductivity of the blends with various c...Blends of dodecylbenzene sulfonic acid doped polyaniline （PANI-DBSA） and polyacryionitrile （PAN） dissolved in either CHCh/DMF or CHCl3/DMSO mixture were solution cast. The conductivity of the blends with various compositions was measured and the doped ：xtent of PANI- DBSA in different casting solvent systems was studied. Solution blends prepared from CHCh/DMSO displayed higher conductivity than those obtained via CHCh/DMF. The dedoping reaction of PANI-DBSA in CHCl3/DMF identified by UV-Vis and FTIR analysis contributed to the lower conductivity of PANI-DBSA/PAN blend.展开更多
文摘Blends of dodecylbenzene sulfonic acid doped polyaniline （PANI-DBSA） and polyacryionitrile （PAN） dissolved in either CHCh/DMF or CHCl3/DMSO mixture were solution cast. The conductivity of the blends with various compositions was measured and the doped ：xtent of PANI- DBSA in different casting solvent systems was studied. Solution blends prepared from CHCh/DMSO displayed higher conductivity than those obtained via CHCh/DMF. The dedoping reaction of PANI-DBSA in CHCl3/DMF identified by UV-Vis and FTIR analysis contributed to the lower conductivity of PANI-DBSA/PAN blend.
