Technological polymorphism of dispersed amorphous silicas: Neutror inelastic scattering on vibrations and computer modeling

The results of a detailed study of the vibrational spectra of a number of commercially produced amorphous, highly dispersed silicas (aerosil, silica gel, and aerogel) using inelastic neutron scattering are reviewed. The observed phenomenon of technological polymorphism and the results of the quantum-chemical modeling of the structure and vibrational spectra of the corresponding polymorphic modifications are discussed. © 1996 American Institute of Physics.

Authors
Sheka E.F. 1 , Markichev I.V. 1 , Natkaniec I.2, 3 , Khavryuchenko V.D.2, 4
Editors
-
Publisher
-
Number of issue
2
Language
English
Pages
204-233
Status
Published
Department
-
DOI
-
Number
-
Volume
27
Year
1996
Organizations
  • 1 Russ. Peoples' Friendship University, Moscow, Russian Federation
  • 2 Joint Institute for Nuclear Research, Dubna, Russian Federation
  • 3 Institute of Nuclear Physics, Cracow, Poland
  • 4 Institute of Surface Chemistry, Natl. Acad. of Sci. of the Ukraine, Kiev, Ukraine
Keywords
-
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/830/