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Properties and thermal decomposition of polypyrrole prepared in the presence of sodium bis(2-ethylhexyl) sulfosuccinate

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    0105742 - UMCH-V 20043312 RIV NL eng J - Journal Article
    Omastová, M. - Rychlý, J. - Trchová, Miroslava - Kovářová, Jana
    Properties and thermal decomposition of polypyrrole prepared in the presence of sodium bis(2-ethylhexyl) sulfosuccinate.
    [Vlastnosti a tepelná dekomposice polypyrrolu připravovaného za přítomnosti bis(2-ethylhexyl)sulfojantaranu sodného.]
    Designed Monomers and Polymers. Roč. 7, č. 6 (2004), s. 633-646. ISSN 1385-772X. E-ISSN 1568-5551
    R&D Projects: GA ČR GA202/02/0698
    Grant - others:GA MŠ SR(SK) GAV2/4024/04
    Institutional research plan: CEZ:AV0Z4050913
    Keywords : polypyrrole * thermal ageing * chemical polymerization
    Subject RIV: BM - Solid Matter Physics ; Magnetism
    Impact factor: 0.661, year: 2004

    Oxidative polymerization of pyrrole in the presence of an anionic surfactant sodium bis(2-ethylhexyl)sulfosuccinate (AOT) leads to the incorporation of AOT into the structure of the polymer and also to its improved conductivity. Non-isothermal TGA experiments revealed well pronounced stepwise thermooxidative decomposition of the studied polypyrrole-AOT composite into volatiles.

    Oxidační polymerace pyrolu za přítomnosti aniontového surfaktantu bis(2-ethylhexyl)sulfojantaranu sodného (AOT) vede k zabudování AOT do struktury polymeru a také zlepšuje jeho vodivost. Termogravimetrické experimenty ukázaly velmi výrazný skokový termooxidační rozklad studovaného kompositu polypyrrol-AOT na plynné složky.
    Permanent Link: http://hdl.handle.net/11104/0012945
     
Number of the records: 1  

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