Preparation of structurized low-dimensional carbon, carbide, and metallic materials

Authors
Bashmakov, IA Grigor'eva, IM Solov'eva, LV Kaputskii, FN Samuilov, VA Butylina, IB Ksenevich, VK
Citation
Ia. Bashmakov et al., Preparation of structurized low-dimensional carbon, carbide, and metallic materials, INORG MATER, 36(2), 2000, pp. 150-154
Citations number
15
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
INORGANIC MATERIALS
ISSN journal
00201685 → ACNP
Volume
36
Issue
2
Year of publication
2000
Pages
150 - 154
Database
ISI
SICI code
0020-1685(200002)36:2<150:POSLCC>2.0.ZU;2-7
Abstract
Low-dimensional (wall thickness in the range 50-300 nm) ordered C, SiC, and Co structures in the form of mesoscopic grids with hexagonal cells were pr oduced by heat-treating polymer precursors of preset geometry. The starting materials used were nitrocellulose and carboxylated nitrocellulose. The te mperature of SiC formation was found to be considerably lower(1000-1300 deg rees C) than that in bulk samples. The composition and morphology of the pr oducts obtained by heat-treating precursor grids were shown to depend on th e substrate material.