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Semenov K.N.,Saint Petersburg State University | Charykov N.A.,Ltd Innovations of Leningrad Universities and Enterprises | Kritchenkov A.S.,Saint Petersburg State University
Journal of Chemical and Engineering Data | Year: 2013

The paper presents experimental data on synthesis and identification (IR, UV spectra, TG, DTG, DTA analysis) of the fullerene bromides C 70Brn (n = 8, 10, 14). The data on the temperature dependence of solubility in aromatic solvents (1,2-dichlorobenzene, benzene, 1-methylbenzene, 1,2-dimethylbenzene) in the temperature range (293 to 353)K are presented and characterized; compositions of equilibrium solid phases in binary C70Brn(n = 8, 10, 14) + aromatic solvents system are determined. © 2013 American Chemical Society. Source


Zolotarev A.A.,Saint Petersburg State University | Lushin A.I.,Ltd Innovations of Leningrad Universities and Enterprises | Charykov N.A.,Saint Petersburg State University | Semenov K.N.,Saint Petersburg State University | And 3 more authors.
Industrial and Engineering Chemistry Research | Year: 2013

The synthesis of cement and gypsum plaster nanomodified by water-soluble fullerenols was performed. The experimental data demonstrates an extreme increase in the specific impact resistance of nanomodified samples compared with nonmodified. © 2013 American Chemical Society. Source

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