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The electrochemical redox processes in methacrylate-based polymer electrolytes ? study on microelectrodes

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F08%3A00309832" target="_blank" >RIV/61388980:_____/08:00309832 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    The electrochemical redox processes in methacrylate-based polymer electrolytes ? study on microelectrodes

  • Original language description

    In our recent project we have investigated electrochemical behaviour of ferrocene in liquid and polymer aprotic electrolytes using various electrochemical methods. The apparent diffusion coefficients were determined for propylene carbonate and poly(ethylmethacrylate)-propylene carbonate medium. Thank to optimised electrolyte composition, the polymerisation lowers the mobility of ferrocene only by 15 ? 50 times contrary to previously studied PMMA-PC (Superacryl-based) electrolytes, where approx. three order decrease of diffusion coefficients was found.

  • Czech name

    Elektrochemické redoxní procesy polymerních elektrolytech na bázi methakrylátů ? studie na mikroelektrodě

  • Czech description

    V tomto projektu jsme studovali elektrochemické chování ferrocenu v kapalných a v polymerních aprotických elektrolytech s využitím různých elektrochemickým metod. Hodnoty difúzních koeficientů ferrocenu byly stanoveny pro propylenkarbonát a pro polymerníelektrolyt poly(ethyl methakrylát)-propylen karbonát. Díky optimalizaci složení elektrolytu, polymerizace snížila mobilitu ferrocenu jen 15 ? 50krát ve srovnání s dříve používaným PMMA-PC elektrolytem (na bázi Superakrylu), kde byl pokles difúzního koeficientu asi o tři řády.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    CA - Inorganic chemistry

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    ABA 2008

  • ISBN

    978-80-214-3659-6

  • ISSN

  • e-ISSN

  • Number of pages

    5

  • Pages from-to

  • Publisher name

    University of Technology Brno

  • Place of publication

    Brno

  • Event location

    Brno

  • Event date

    Jun 29, 2008

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article