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2 International Letters of Chemistry, Physics and Astronomy

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Cyclic carbonates based on vegetable oils

100%

Miloslavskiy D. , Gotlib E. , Figovsky O. , Pashin D.

tom Vol. 8

20--29

The analysis of literary data on the obtaining of cyclic carbonates based on the vegetable oils has been carried out. The influence on carbonation reaction the type of vegetable oil, the chemical composition and catalyst concentration, state of carbon dioxide, pressure and temperature have thus been considered. The carbonation process of epoxidized oils that are valuable renewable vegetable raw materials is studied insufficiently.

The pecularities of structure and diffraction by mis fit mixed-layer nanotubes

88%

Figovsky O. , Pashin D. , Khalitov Z. , Valeeva D. , Chkanov A.

tom Vol. 2

7-14

The analysis of diffraction by separate mixed-layer goffered nanotube's lattice is offered. Two extreme cases of the large and small size of coherent scattering regions (CSR) in a radial direction are considered. The qualitative explanation of observed diffraction effects is given.