以苯胺为单体、油酸为掺杂酸、过硫酸铵为氧化剂,通过软模板聚合法制备了油酸掺杂聚苯胺导电材料.利用扫描电镜观察发现,通过调节苯胺与油酸的浓度可制备不同直径的聚苯胺微米棒,其直径约为200～390nm.利用红外分析对不同浓度比例下所得产物的化学结构进行表征发现,随着油酸掺量的增加,在2924cm-1和2853cm-1(vc-H)处的吸收峰强度也增加.利用XRD分析了产物的晶型结构.此外,对产物的电导率、溶解性也进行了测试与评价.
参考文献
| [1] | Banerjee P;Mandal B M .Blends of HC1-doped polyaniline nanoparticles and poly (vinyl chloride) with extremely low percolation threshold-a morphology study[J].Synthetic Metals,1995,74(03):257. |
| [2] | Osterholm J E;Cao Y;Klavetter F et al.Emulsion polymerization of aniline[J].Synthetic Metals,1993,55(2-3):1034. |
| [3] | Wang J H;Yang S C .Morphological modification of polyaniline using polyelectrolyte template molecules[J].Synthetic Metals,1989,29(l):271. |
| [4] | Andtetta A;Heeger A J;Smith P .Electrically conductive polyblend fibres of polyaniline and poly-(p-phenylene terephthalamide[J].Polymer Communications,1990,31(07):275. |
| [5] | Parthasrthy R V;Martin C R .Synthesis of polymeric micro-capsule arrays and their use for enzyme immobilization[J].Nature,1994,369:298. |
| [6] | Martin C R .Template synthesis of polymeric and metal mi-crotubules[J].Advanced Materials,1991,3(09):457. |
| [7] | Wan MX.;Shell YQ.;Huang J. .Microtubes of conducting polymers[J].Synthetic Metals,1999(1/3):708-711. |
| [8] | Hongjin Qiu;Meixiang Wan;Barry Matthews;Liming Dai .Conducting Polyaniline Nanotubes by Template-Free Polymerization[J].Macromolecules,2001(4):675-677. |
| [9] | Zhang L X;Zhang L J;Wan M X et al.Polyaniline micro/nanofibers doped with saturation fatty acids[J].Synthetic Metals,2006,156(5-6):454. |
| [10] | Sariciftci N S;Kuzmany H;Neugebauer H et al.Structural and electronic transitions in polyaniline:A fourier transform infrared spectroscopic study[J].Journal of Chemical Physics,1990,92(07):4530. |
| [11] | Jeevananda T;Siddaranmiah;Seetharamu S et al.Synthesis and characterization of poly(aniline-co-acrylonitrile) using organic benzoyl peroxide by inverted emulsion method[J].Synthetic Metals,2004,140(2-3):247. |
| [12] | Gmati F;Fattoum A;Bohli N;Dhaoui W;Mohamed AB .Comparative studies of the structure, morphology and electrical conductivity of polyaniline weakly doped with chlorocarboxylic acids[J].Journal of Physics. Condensed Matter,2007(32):26203-1-26203-13-0. |
| [13] | Erdem E.;Karakisla M.;Sacak M. .The chemical synthesis of conductive polyaniline doped with dicarboxylic acids[J].European Polymer Journal,2004(4):785-791. |
| [14] | Athawale AA.;Kulkarni MV.;Chabukswar VV. .Studies on chemically synthesized soluble acrylic acid doped polyaniline[J].Materials Chemistry and Physics,2002(1):106-110. |
| [15] | Angelopoulos M;Asturius G E;Ermer S P et al.Polyaniline-solutions,films and oxidation-state[J].Molecular Crystals and Liquid Crystals,1988,160:151. |
| [16] | Andretta A;Cao Y;Chiang J C et al.Electrically-conductive fibers of polyaniline spun from solutions in concentrated sulfuric acid[J].Synthetic Metals,1988,26(04):383. |
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