Structure-conductive property relationship of polypyrrole

YU Bo; XU Xue-cheng

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Jul. 2014

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YU Bo, XU Xue-cheng. Structure-conductive property relationship of polypyrrole[J]. Journal of East China Normal University (Natural Sciences), 2014, (4): 77-87.

Citation:

YU Bo, XU Xue-cheng. Structure-conductive property relationship of polypyrrole[J]. Journal of East China Normal University (Natural Sciences), 2014, (4): 77-87.

YU Bo, XU Xue-cheng. Structure-conductive property relationship of polypyrrole[J]. Journal of East China Normal University (Natural Sciences), 2014, (4): 77-87.

Citation:

YU Bo, XU Xue-cheng. Structure-conductive property relationship of polypyrrole[J]. Journal of East China Normal University (Natural Sciences), 2014, (4): 77-87.

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Structure-conductive property relationship of polypyrrole

YU Bo,
XU Xue-cheng

1.
Department of Physics, East China Normal University, Shanghai 200241, China

Received Date: 2013-09-01
Rev Recd Date: 2013-12-01
Publish Date: 2014-07-25

Abstract

Abstract

Polypyrrole was synthesized by oxidative chemical polymerization. Samples presenting different conductivities were obtained by adjusting the preparing temperature. The polypyrrole samples have been investigated by means of four probe method, Solid state 13C NMR spectrum, XRD, FTIR spectroscopy, Raman spectrum and XPS, respectively. The experimental result suggested the fact that the conductivity of polypyrrole samples gradually decreases as the preparation temperature increases. The analysis indicates it is because the changing of internal structure follows the varying of external preparation conditions. The commonly structure of polypyrrole is a linear chain of monomers bonded by - carbons at a low preparation temperature. Through such a structure polypyrrole can form both a relatively planar configuration and a relatively planar conformation. This sort of structure provides the sample with a preferable regularity, a longer conjugated chain length and a higher conductivity. However, the ratio of - linkage drops as the preparation temperature increases, by which the structure of molecular is damaged, the degree of order declines. The carrier mobility of polypyrrole, as well as the conductive property, became lower.
- polypyrrole,
- conducting polymer,
- structure and temperature,
- α-α linkage,
- conjugated chain length

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References(1)

References

[1]

［1］ ZHANG Y J, YE J T, YOMOGIDA Y, et al. Formation of a stable p-n junction in a liquid-gated MoS2 ambipolar transistor［J］. Nano Letters, 2013, 13:3023-3028.

［2］ YUAN W Z, LAM J W Y, SHEN X Y, et al. Functional polyacetylenes carrying mesogenic and polynuclear aromatic pendants polymer synthesis［J］. Macromolecules, 2009, 42:2523-2531.

［3］ ROSENTHAL D, RUTA M, SCHLOGL R, KIWI-MINSKER L. Combined XPS and TPD study of oxygen-functionalized carbon nanofibers grown on sintered metal fibers［J］. Carbon, 2010, 48:1835-1843.

［4］ WU J, WALKER V.E.J, BOYD R J. A theoretical study of the structure and conductivity of polycytosineacetylene［J］. Chemical Physics Letters, 2011, 506:243-247.

［5］ YANG C, LIU P. Polypyrrole conductive mica composites preparation, characterization, and application in supercapacitor［J］. Synthetic Metals, 2010, 160:768-773.

［6］ ZHU J-H, WEI S-Y, ZHANG L, et al. Conductive polypyrroleTungsten oxide metacomposites with negative permittivity［J］. The Journal of Physical Chemistry C, 2010, 114:16335-16342.

［7］ BISWAS S, DRZAL L T. Multilayered nanoarchitecture of graphene nanosheets and polypyrrole nanowires for high performance supercapacitor electrodes［J］. Chemistry of materials, 2010, 22:5667-5671.

［8］ FONNER J M, SCHMIDT C E, REN P. A combined molecular dynamics and experimenta l study of doped polypyrrole［J］. Polymer, 2010, 51:4985-4493.

［9］ JAE Y L, CHRIS A B, AARON S G, CHRISTINE E S. Polypyrrole-coated electrospun PLGA nanofibers for neural tissue applications［J］. Biomaterials, 2009, 30:4325-4335.

［10］ BOSE S, KUILA T, UDDIN M E, et al. In-situ synthesis and characterization of electrically conductive［J］. Polymer, 2010, 51:5921-5928.

［11］ ANGELI A. Sopra i neri di pirrolo［J］. Gazzetta Chimica Italiana, 1916, 46:279-285.

［12］ DALL'OLIO A, DASCOLA G, VACARA V, et al. Resonance paramagnetique electronique et conductivité d'un noir d'oxypyrrol electrolytique［J］. Academie des Sciences Serie, 1968:267c, 433-441.

［13］ GARDINI G P. The oxidation of monocyclic pyrroles Advances in Heterocyclic Chemistry［J］. Advances in Heterocyclic Chemistry, 1973, 15, 67-98．

［14］ DIAZ A F, KANAZAWA K K. OARDINI G P. Electrochemical polymerization of pyrrole［J］. Journal of the Chemical Society: Chemical Communications, 1979:635-636.

［15］ KANAZAWA K K, DIAZ A F, GEISS R H. 'Organic metals': polypyrrole, a stable synthetic 'metallic' polymer［J］. Journal of the Chemical Society: Chemical Communications, 1979:854-855.

［16］ DUCHET J, LEGRAS R, DEMOUSTIER C S. Chemical synthesis of polypyrrole structure-properties relationship［J］. Synthetic Metals, 1998, 98:113-122.

［17］ CARRASCO P M, GRANDE H J, CORTAZAR M, ALBERDI J M. Structure-conductivity relationships in chemical polypyrroles of low, medium and high conductivity［J］. Synthetic Metals, 2006, 156:420-425.

［18］ CARQUIGNY S, SANCHEZ J B, BERGER F, LAKARD B. Ammonia gas sensor based on electrosynthesized polypyrrole films［J］. Talanta, 2009, 78:199-206.

［19］李永舫. 导电聚吡咯的研究［J］. 高分子通报, 2005, 8:51-57.

［20］ MCNEILL R, SIUDAK R, WARDLAW J H, WEISS D E. Electorinic conduction in polymers I.The chemical structure of polypyrrole［J］. Australian Journal of Chemistry, 1963, 16:1056-1075.

［21］ YURTSEVER M, YURTSEVER E. Structural studies of polypyrroles I. An ab-initio evaluation of bonding through α and β carbons［J］. Synthetic Metals, 1999, 98:221-227.

［22］ MALITESTA C, LOSITO I, SABBATINI L, ZAMBONIN P G. New findings on polypyrrole chemical structure by XPS coupled to chemical derivatization labelling［J］. Journal of Electron Spectroscopy and Related Phenomena, 1995, 76:629-634.

［23］ DEVREUX F, BIDAN G, SYED A A, TSINTAVIS C J. Solid state 13C NMR in conducting polymers［J］. Journal de Physique, 1985, 46:1595-1601.

［24］ JOHNSON B S, WOLF J H, ZALUSKY A S, HILLMYER M A. Template syntheses of polypyrrole nanowires and CdS nanoparticles in porous polymer monoliths［J］. Chemistry of Materials, 2004, 16:2909-2917.

［25］ RAJAGOPALAN P, IROH J O. Characterization of polyaniline-polypyrrole composite coatings on low carbon steel a XPS and infrared spectroscopy study［J］. Applied Surface Science, 2003, 218:58-69.

［26］ STREET G B, CLARKE T C, GEISS R H, et al. Characterization of polypyrrole［J］. Journal de Physique, 1983, 44:c3, 559-606.

［27］ LIU Y-C, HWANG B-J, JIAN W-J, SANTHANAM R. In situ cyclic voltammetry-surface-enhanced Raman spectroscopy studies on the doping undoping of polypyrrole film［J］. Thin Solid Films, 2000, 374:85-91.

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