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Indexed by:期刊论文

Date of Publication:2017-10-01

Journal:CORROSION SCIENCE

Included Journals:Scopus、SCIE、EI

Volume:127

Page Number:59-69

ISSN No.:0010-938X

Key Words:Polymer; Ceramic; SEM; XPS; Oxidation; Polymer coatings

Abstract:To improve the oxidation resistance of carbon fibers, a series of carborane-containing polymer-based coatings were prepared. The oxidation resistance and microstructure of the coatings were investigated. According to XPS, FT-IR and XRD analysis, the high oxidation resistance of the polymer-based coatings was attributed to the boron oxide protective layer formed from the oxidation of carborane groups in the coating. Ceramic coatings were prepared from heat treatment of polymer-based coatings under argon at 1300 degrees C for 2 h. The great oxidation resistance of the ceramic coating was attributed to the existence of boron carbide in coating.