Investigation of the properties of SiC membrane on alumina by using polycarbosilane
2012
Kita, K. | Kondo, N. | Izutsu, Y. | Kita, H.
We investigated the properties of a SiC membrane on alumina, derived from polycarbosilane. The thickness of the deposited SiC layer was approximately 1μm. The topmost layer, having a thickness of approximately 0.6μm, comprised high-purity SiC. The 2.8μm thick layer present below it appeared to consist of SiO₂. The contact angles between the SiC membrane and molten alumina at 973K and 1373K were approximately 67% and 86% of that between non-modified alumina and molten alumina.
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