Abstract:
The review gives a systematic account of the results of detailed studies of the vibrational spectra of a series of industrial amorphous highly disperse silicas (aerosil, silica gel, aerogel) with the aid of inelastic neutron scattering. The observed phenomenon of technological polymorphism and the results of the quantum-chemical modelling of the structures and vibrational spectra of the corresponding polymorphic modifications are discussed. The bibliography includes 113 references.
Received: 30.12.1994
Bibliographic databases:
Document Type:
Article
UDC:
541.41; 543.422; 546.294-31
Language: English
Original paper language: Russian
Citation:
E. F. Sheka, V. D. Khavryuchenko, I. V. Markichev, “Techonological polymorphism of disperse amorphous silicas: inelastic neutron scattering and computer modelling”, Usp. Khim., 64:5 (1995), 419–445; Russian Chem. Reviews, 64:5 (1995), 389–414
Linking options:
https://www.mathnet.ru/eng/rcr1232
https://doi.org/10.1070/RC1995v064n05ABEH000156
https://www.mathnet.ru/eng/rcr/v64/i5/p419
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V V Syzrantsev, E A Paukstis, T V Larina, IOP Conf. Ser.: Mater. Sci. Eng., 1008:1 (2020), 012030
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