X-ray and IR spectroscopic study of the Pentasil type of zeolites

Journal Article · Wed Jul 01 04:00:00 EDT 1987 · Inorg. Mater. (Engl. Transl.); (United States)

OSTI ID:5852791

Trunova, V I; Gorelik, L B; Alekseeva, T V; Kubasov, A A; Topchieva, K V; Nefedov, B K

This paper presents the results of x-ray and IR spectroscopic studies of the zeolites TsVK (structural analogs of the zeolites ZSM-5 and ZSM-11) dried at 120/sup 0/C and after thermal treatment in air at 550/sup 0/C. The chemical composition and time of crystallization at 150/sup 0/C of the investigated high-silica zeolites is presented. The results of indexing of diffraction lines of zeolite TsVK-I and of boro-silicate zeolite are given. They are also given for zeolite TsVK-II. In the indexing of the diffraction lines of the high-silica zeolites containing aluminum and boron, it is shown that in their x-ray and IR spectral characteristics before and after roasting, the synthesized samples relate to zeolites of the Pentasil type.

• Research Organization: M. V. Lomonosov Moscow State Univ., USSR
• OSTI ID: 5852791
• Journal Information: Inorg. Mater. (Engl. Transl.); (United States), Journal Name: Inorg. Mater. (Engl. Transl.); (United States) Vol. 23:2; ISSN INOMA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360602* -- Other Materials-- Structure & Phase Studies
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
AMORPHOUS STATE
BOROSILICATE GLASS
CATALYTIC EFFECTS
CHEMICAL COMPOSITION
CHEMICAL REACTIONS
COHERENT SCATTERING
CRYSTAL-PHASE TRANSFORMATIONS
CRYSTALLIZATION
DIFFRACTION
GLASS
HEAT TREATMENTS
INFRARED SPECTRA
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
LATTICE PARAMETERS
MATERIALS
MINERALS
OXIDATION
PHASE TRANSFORMATIONS
ROASTING
SCATTERING
SPECTRA
TEMPERATURE EFFECTS
X-RAY DIFFRACTION
ZEOLITES