Glebova Nadezhda Viktorovna RussiaSt.-Petersburg Physics and Technology Institute of A. F. Ioffe of RAS, 26, Politekhnicheskaya St., Saint Petersburg, 194021junior researcheraan.shuv@mail.ioffe.ru Author's articles A stability study of platinized carbon black and carbon nanotubes nanocomposite as a fuel cell electrocatalyst