TY JOUR TI Research extinguishing and thermal insulation properties of hydrogels prepared from modified nanofluids KW nanofluids KW hydrogels KW variable frequency modulated potential KW extinguishing agent JO Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» AU Hajiyev, S.G. AU Ivanov, A.V. AU Ivakhnyuk, G.K. AU Kadochnikova, E.N. PY 2014 IS 2014 PB Saint-Petersburg University of State Fire Service of Emercom of Russia