Journal of Inorganic Materials, Volume. 36, Issue 1, 36(2021)

Synthesis and Characterization of SiC@SiO2/BN/PI Composites by in-situ Polymerization

Jiming GAO1... Yang YANG1,2, Ting LEI2, Jin WANG1, Jie LIU1 and Limin ZHANG1 |Show fewer author(s)
Author Affiliations
  • 1Zhuzhou Times New Material Technology Co., Ltd, Zhuzhou 412007, China
  • 2Powder Metallurgy Institute of Central South University, Changsha 410083, China
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    Figures & Tables(8)
    XRD patterns of the SiC whiskers oxidized at different temperatures for different time
    TEM images of SiC whiskers oxidized at 750 ℃ for (a) 30, (b) 60 and (c) 90 min, and (d) 800 ℃ for 60 min
    FT-IR spectra of (a) BN and modified-BN; (b) SiC@SiO2 and modified-SiC@SiO2
    SEM images of fracture surfaces of SiC@SiO2/BN/PI composites with 20wt% mixed fillers m(BN):m(SiC@SiO2) (a) 5 : 0; (b) 4 : 1; (c) 3 : 2; (d) 2 : 3; (e) 1 : 4; (f) 0 : 5
    Thermal conductivity of composites with different weight ratio of BN flakes to SiC@SiO2 whiskers at filler content of 20wt%
    Thermal conductivity of composites with different filler contents when the weight ratio of BN to SiC@SiO2 is 1 : 4.
    Mechanical properties of SiC@SiO2/BN/PI composites (a) Different weight ratios of BN to SiC@SiO2 at filler content of 20wt%; (b) Different filler contents when the weight ratio of BN to SiC@SiO2 is 1 : 4.
    Surface resistivities and volume resistivities of the SiC@SiO2/BN/PI composites (a) Different weight ratios of BN to SiC@SiO2 at filler content of 20wt %; (b) Different filler contents when the weight ratio of BN to SiC@SiO2 is 1 : 4.
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    Jiming GAO, Yang YANG, Ting LEI, Jin WANG, Jie LIU, Limin ZHANG. Synthesis and Characterization of SiC@SiO2/BN/PI Composites by in-situ Polymerization[J]. Journal of Inorganic Materials, 2021, 36(1): 36

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    Paper Information

    Category: Research Articles

    Received: Jun. 30, 2020

    Accepted: --

    Published Online: Jan. 21, 2021

    The Author Email:

    DOI:10.15541/jim20200360

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