Cho, WS Oh, YS Kim, CS Osada, M Kakihana, M Lim, DS Cheong, DS 2024-01-21T15:41:34Z 2024-01-21T15:41:34Z 2021-09-05 1999-03-30 0925-8388 https://pubs.kist.re.kr/handle/201004/142328 We have synthesized Si3N4/SiC nanocomposites using a commercial polymer. The formed Si3N4/SiC nanocomposites have been studied using Raman scattering and X-ray photoelectron spectroscopy (WS). The Raman scattering measurements showed that the formation of SiC started at 1200 degrees C and that the main phase was 3C-SiC, The XPS results suggested that the SiC nanoparticles were formed by a chemical reaction of Si provided from Si3N4 with free carbon obtained by pyrolysis of polymer. The XPS results also indicated that residual carbon reacted with N-2 to form CNx, which remained as an impurity phase in the final product. (C) 1999 Elsevier Science S.A. All rights reserved. English ELSEVIER SCIENCE SA SILICON-CARBIDE FILMS SPECTROSCOPY FABRICATION TEMPERATURE SURFACES Characterization of Si3N4/SiC nanocomposite by Raman scattering and XPS Article 10.1016/S0925-8388(99)00007-9 1 JOURNAL OF ALLOYS AND COMPOUNDS, v.285, no.1-2, pp.255 - 259 JOURNAL OF ALLOYS AND COMPOUNDS 285 1-2 255 259 scie scopus 000079733300049 2-s2.0-0033099132 Chemistry, Physical Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering Chemistry Materials Science Metallurgy & Metallurgical Engineering Article SILICON-CARBIDE FILMS SPECTROSCOPY FABRICATION TEMPERATURE SURFACES Si3N4/SiC nanocomposite Raman scattering X-ray photoelectron spectroscopy