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    Hollow Structured‐Controllable Polyimide Nanofibers with Extreme Conditions Tolerance for Efficient Thermal Insulation by Renhao Li, Yan Bao, Ruyue Guo, Lu Gao, Wenbo Zhang, Chao Liu, Haihang Zhao

    Published 2025-02-01
    “…In addition, compared to other commercial thermal insulation materials, PI nanofibers demonstrate superior extreme temperature tolerance (from −196 to 350 °C) and flame retardancy (limit oxygen index of 30.8%). …”
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    Catalytic Activity of a Composition Based on Strontium Bismuthate and Bismuth Carbonate at the Exposure to the Light of the Visible Range by K. S. Makarevich, A. V. Zaitsev, O. I. Kaminsky, E. A. Kirichenko, I. A. Astapov

    Published 2018-01-01
    “…Catalytic particles that are synthesised at a temperature of 500°C containing 27 mass% (BiO)2CO3 (corresponding to SrBi2.9O5.35/(BiO)2CO3 = 1/0.56) have the greatest activity with respect to the photodecomposition of methylene blue (MB). …”
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