Email this article Hydrophobization of porous ceramic materials using supercritical carbon dioxide
- Authors: Bespalov A.S.1, Buznik V.M.1,2, Grashchenkov D.V.1, Nikitin L.N.3, Ivanov V.K.4, Lebed’ V.O.5, Chashchin I.S.3
-
Affiliations:
- All-Russia Research Institute of Aviation Materials (RF State Scientific Center)
- Baikov Institute of Metallurgy and Materials Science
- Nesmeyanov Institute of Organoelement Compounds
- Kurnakov Institute of General and Inorganic Chemistry
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Issue: Vol 52, No 4 (2016)
- Pages: 386-392
- Section: Article
- URL: https://journals.rcsi.science/0020-1685/article/view/157466
- DOI: https://doi.org/10.1134/S0020168516040038
- ID: 157466
Cite item
Open Access
Access granted
Subscription Access
Abstract
A process has been proposed for hydrophobizing an inorganic porous material consisting of silica fibers using fluoroalkane dissolution in supercritical carbon dioxide. The process allows one to produce thin, homogeneous polymer coatings both on the surface and in the bulk of the material, ensuring that the material has excellent hydrophobic properties, which significantly improves its performance parameters and extends its potential application field.
About the authors
A. S. Bespalov
All-Russia Research Institute of Aviation Materials (RF State Scientific Center)
Author for correspondence.
Email: 41mep@mail.ru
Russian Federation, ul. Radio 17, Moscow, 105005
V. M. Buznik
All-Russia Research Institute of Aviation Materials (RF State Scientific Center); Baikov Institute of Metallurgy and Materials Science
Email: 41mep@mail.ru
Russian Federation, ul. Radio 17, Moscow, 105005; Leninskii pr. 49, Moscow, 119991
D. V. Grashchenkov
All-Russia Research Institute of Aviation Materials (RF State Scientific Center)
Email: 41mep@mail.ru
Russian Federation, ul. Radio 17, Moscow, 105005
L. N. Nikitin
Nesmeyanov Institute of Organoelement Compounds
Email: 41mep@mail.ru
Russian Federation, ul. Vavilova 28, Moscow, 119991
V. K. Ivanov
Kurnakov Institute of General and Inorganic Chemistry
Email: 41mep@mail.ru
Russian Federation, Leninskii pr. 31, Moscow, 119991
V. O. Lebed’
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: 41mep@mail.ru
Russian Federation, Leninskii pr. 31, Moscow, 119991
I. S. Chashchin
Nesmeyanov Institute of Organoelement Compounds
Email: 41mep@mail.ru
Russian Federation, ul. Vavilova 28, Moscow, 119991
Supplementary files
