Number of the records: 1  

Polymer electrolytes for lithium-ion batteries operating at elevated temperatures

  1. 1.
    0309848 - ÚACH 2009 RIV CZ eng C - Conference Paper (international conference)
    Reiter, Jakub - Dominko, R. - Jakubec, Ivo - Michálek, J.
    Polymer electrolytes for lithium-ion batteries operating at elevated temperatures.
    [Elektrolyty pro lithno-iontové baterie pracující při vyšších teplotách.]
    ABA 2008. Brno: University of Technology Brno, 2008, s. 58-61. ISBN 978-80-214-3659-6.
    [International Conference Advanced Batteries and Accumulators /9./. Brno (CZ), 29.06.2008-03.07.2008]
    R&D Projects: GA MŠMT LC523; GA AV ČR KJB400320701
    Institutional research plan: CEZ:AV0Z40320502
    Keywords : polymer electrolytes
    Subject RIV: CA - Inorganic Chemistry

    Methacrylate-based polymer electrolytes with lithium perchlorate or lithium bis(oxalato)borate were prepared and studied as perspective materials for lithium-ion batteries operating at elevated temperatures (70 – 80 °C) and exibiting higher electrochemical and chemical stability towards oxidation. The accesible potential window on gold electrode was found to be 4.9 – 5.1 V vs. Li/Li+. The ionic conductivity at 70 °C is 1.9 – 2.4 mS/cm.

    Byly studovány polymerní elektrolyty s chloristanem lithným nebo bis(oxalato)boritanem lithným pro lithno-iontové baterie pracující za vyšších teplot (70 – 80 °C), které vykazují vyšší elektrochemickou a chemickou stabilitu vůči oxidaci. U těchto elektrolytů bylo zjištěno dostupné potenciálové okno na zlatě až do 4,9 – 5,1 V vs. Li/Li+. Iontová vodivost při 70 °C je 1,9 – 2,4 mS/cm.
    Permanent Link: http://hdl.handle.net/11104/0161877
     
Number of the records: 1  

  This site uses cookies to make them easier to browse. Learn more about how we use cookies.