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Information × Registration Number 0308U007068, 0106U009707 , R & D reports Title Organo-neorganic thermostable proton-conductive membranes for fuel cell popup.stage_title Синтез йонвмісних олігомерних прекурсорів для золь-гель процесу Head Shevchenko V.V., Доктор хімічних наук Registration Date 11-06-2008 Organization Institute of macromolecular chemistry National Academy of Scienced of Ukraine popup.description2 The review of the scientific and patent literature was held. Directions of synthesis organic-inorganic proton-conducting polymeric membranes suitable for operations at heightened temperatures was justified. The synthesis of ion containing oligomeric prepolymers for a sol - gel process based on a oligoepoxydes and monomers containing carboxylic and sulfoacid groups was developed. The thermodegradation stability of synthesized compositions was explored and proton conductivity was measured, which was 10-3 Sm/сm at 393 K at atmosphere of dry nitrogen.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close