COMPUTATIONAL MODELING OF AMORPHOUS SILICA .4. MODELING THE INITIAL STRUCTURES - AEROGEL

A qualitative classification algorithm for constructing large clusters of aerogel model structures is used. According to this algorithm, aerogel is classified with polysilicas characterized by a packing of long chains of silicon-oxygen tetrahedra. A model of the aerogel structure is suggested, according to which aerogel is described as a set of cross-linked chains forming double or more complex ribbons. This model is in agreement with the conclusions drawn from analysis of the vibration spectra of its components.

Authors
KHAVRYUCHENKO V.D. , SHEKA E.F.
Editors
-
Publisher
-
Number of issue
3
Language
English
Pages
305-308
Status
Published
Department
-
Link
-
Number
-
Volume
35
Year
1994
Organizations
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Keywords
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Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/9486/