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  1. No Access

    Article

    Preparation, structure, and properties of flexible polyurethane foams filled with fumed silica

    Flexible polyurethane (PU) foams with different loading mass fraction (0%–2.0%) of fumed silica were synthesized by free-rising foaming method. The addition of 1.4% fumed silica makes the cells diffuse more un...

    Ting Liu, Liangliang Mao, Fuwei Liu… in Wuhan University Journal of Natural Scienc… (2011)

  2. No Access

    Article

    Photocatalytic activity of TiO2 sensitized by CdS quantum dots under visible-light irradiation

    In this paper, CdS quantum dots sensitized TiO2 composite powders (QD-CdS/TiO2) were synthesized by impregnating TiO2 powder into CdS sol with different concentrations. X-ray diffraction pattern (XRD) shows the c...

    Liangliang Mao, Wuzhou Jiang, Lijuan He… in Wuhan University Journal of Natural Scienc… (2011)

  3. No Access

    Article

    Preparation, structure, and properties of polyurethane foams modified by nanoscale titanium dioxide with three different dimensions

    TiO2-based nanosheets (TiNSs), TiO2-based nanotubes (TiNTs) were prepared by hydrothermal processing, and polyurethane foams with TiO2 nanopowders (P25), TiNSs and TiNTs were synthesized by free-rising foaming me...

    Lijuan He, Fuwei Liu, Ting Liu, Feitai Chen… in Wuhan University Journal of Natural Scienc… (2012)

  4. No Access

    Article

    Study on antireflection SiO2 coatings fabricated by layer-by-layer deposition

    Multifunctional (poly(diallyldimethyl ammonium chloride)/ sodium poly(4-styrene sulfonate)) n ((PDDA/PSS) n ) thin films were fabricated by laye...

    Cong Wang, Qingwei Hu, Pengfei Fang… in Wuhan University Journal of Natural Scienc… (2013)

  5. No Access

    Article

    Photocatalytic property of TiO2 sensitized by different crystal phase CdS

    TiO2 samples sensitized by different crystal phase CdS (CT) are synthesized by hydrothermal process at different reaction temperature. The samples are characterized by X-ray diffraction (XRD), transmission electr...

    Shuqi Zhang, Liangliang Mao, Yang Liu… in Wuhan University Journal of Natural Scienc… (2014)

  6. No Access

    Article

    Interface enhancement of glass fiber/unsaturated polyester resin composites with nano-silica treated using silane coupling agent

    Nano-silica treated with different kinds of coupling agent (KH550, A-143, A-151) was used to modify the surface condition of glass fiber, and then, the modified glass fiber/unsaturated polyester resin (UPR) co...

    Weicai Luo, **ao Wang, Ronghua Huang… in Wuhan University Journal of Natural Scienc… (2014)

  7. No Access

    Article

    A survey of image encryption algorithms based on chaotic system

    Many researchers have devoted themselves to studying image encryption based on chaotic system and have made significant strides in research in recent decades. This paper first combs and summarizes the developm...

    Pengfei Fang, Han Liu, Chengmao Wu, Min Liu in The Visual Computer (2023)

  8. Article

    Open Access

    GOSS: towards generalized open-set semantic segmentation

    In this paper, we extend Open-set Semantic Segmentation (OSS) into a new image segmentation task called Generalized Open-set Semantic Segmentation (GOSS). Previously, with well-known OSS, the intelligent agent...

    Jie Hong, Weihao Li, Junlin Han, Jiyang Zheng, Pengfei Fang… in The Visual Computer (2024)

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  9. Article

    Open Access

    Publisher Correction: GOSS: towards generalized open-set semantic segmentation

    Jie Hong, Weihao Li, Junlin Han, Jiyang Zheng, Pengfei Fang… in The Visual Computer (2024)

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