St. Petersburg Polytechnic University Journal: Physics and Mathematics Научно-технические ведомости СПбГПУ. Физико-математические науки 2304-9782, 2618-8686, 2405-7223 7 IR spectroscopy investigation of high-silica zeolite structure modified by nanoparticles Интерпретация структуры цеолитов, модифицированных наночастицами, с помощью ИК-спектроскопии Astapova Elena yastapova@mail.ru Radomskiy Victor vitek1715@yandex.ru Korobitsyna Lyudmila kll@ipc.tsc.ru 0000-0002-2793-5717 Filimonov Alexey filimonov@rphf.spbstu.ru Institute of Petroleum Chemistry, Sibirian Branch of the Russian Academy of Sciences Peter the Great St. Petersburg Polytechnic University 18 10 2010 3 104 53 57

Polycrystals of high-silica zeolite have been obtained by hydrothermal synthesis method and modified with nanoparticles of metals. According to IR spectroscopy it was found that zeolites modification with nanoparticles of metals did not lead to the significant change in crystallinity degree of high-silica zeolites.

 high-silica zeolite nanoparticles structure IR spectroscopy