PROTON-CONDUCTING COMPOSITE MATERIAL Russian patent published in 2015 - IPC C07F11/00 B01D71/06 H01M8/02 

Abstract RU 2563255 C1

FIELD: chemistry.

SUBSTANCE: material has a composition of the general formula (1-y) CFIM · y Cr-MIL-101, where y is the molar amount of Cr-MIL-101, equal to 0.05 or 0.1 mol, consisting of a coordination nanoporous organometallic polymer Cr-MIL-101 of formula [Cr3O(H2O)2X(C8H4O4)3], where X=F, OH, from which guest molecules of terephthalic acid and water are removed, with incorporation into the pores thereof of an imidazolium trifluoromethanesulphonate salt of formula C4H5F3N2O3S (CFIM).

EFFECT: invention enables to obtain a material having high proton conductivity at low humidity of the operating atmosphere in a wide temperature range.

3 dwg, 2 ex

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RU 2 563 255 C1

Authors

Aliev Sokhrab Bajramovich

Fedin Vladimir Petrovich

Ponomareva Valentina Georgievna

Dates

2015-09-20Published

2014-09-22Filed