Morphology and Texture of Silica Prepared by Sol-Gel Synthesis on the Surface of Fibrous Carbon Materials | Sciact - CRIS-system of Boreskov Institute of Catalysis

Morphology and Texture of Silica Prepared by Sol-Gel Synthesis on the Surface of Fibrous Carbon Materials Full article

Journal

Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210

Output data

Year: 2002, Volume: 43, Number: 3, Pages: 427-432 Pages count : 6 DOI: 10.1023/A:1016074321915

Funding (1)

Russian Foundation for Basic Research

99-03-32274

Silica materials are synthesized by the sol–gel method including the deposition of tetraethoxysilane on various micro- and nanocarbon fibers. The use of nanofibrous carbon as a template makes it possible to prepare thermally stable mesoporous SiO2 samples with unusually high surface areas (up to 1255 m2/g) and high porosity (up to 5.6 cm3/g). These silica materials and aerogels prepared by supercritical drying have comparable pore volumes. It is found by high-resolution electron microscopy that a thin-wall matrix permeated by channels is a prevailing structure of silica materials. When some catalytic fibrous carbons are used as templates, silica nanotubes can be prepared.

Ermakova M.A. , Ermakov D.Y. , Kuvshinov G.G.
Morphology and Texture of Silica Prepared by Sol-Gel Synthesis on the Surface of Fibrous Carbon Materials
Kinetics and Catalysis. 2002. V.43. N3. P.427-432. DOI: 10.1023/A:1016074321915 WOS Scopus РИНЦ ANCAN OpenAlex

Ермакова М.А. , Ермаков Д.Ю. , Кувшинов Г.Г.
Морфология и текстура кремнезема, полученного золь-гель синтезом на поверхности волокнистых углеродных материалов
Кинетика и катализ. 2002. Т.43. №3. С.461-467. РИНЦ

Submitted:	May 3, 2001
Published print:	May 1, 2002

Web of science:	WOS:000176749200016
Scopus:	2-s2.0-0038417203
Elibrary:	13396280
Chemical Abstracts:	2002:484304
Chemical Abstracts (print):	137:313070
OpenAlex:	W160240235

DB	Citing
Web of science	3
Scopus	4
Elibrary	4
OpenAlex	3