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  1. No Access

    Article

    N-doped two-dimensional ultrathin NiO nanosheets for electrochromic supercapacitor

    The performance of electrochromic supercapacitors (ESCs) can be improved by the use of electrodes with high electronic conductivity and ion transport ability. Herein, two-dimensional (2D) N-doped NiO ultrathin...

    Junying Xue, Shen Wang, Hongming Zhang… in Journal of Materials Science: Materials in… (2020)

  2. No Access

    Article

    Hierarchically structured nanofelt-like β-NiOOH grown on nickel foam as electrode for high performance pseudocapacitor

    In present work, nanofiber-composed felt-like β-NiOOH was successfully synthesized on nickel foam via hydrothermal method. The obtained hierarchical nanostructure guarantees the full contact of material with e...

    Junying Xue, Fangmin Zhang, Wenle Ma, Minmin Wang… in Journal of Nanoparticle Research (2015)

  3. No Access

    Article

    Growth of aluminum-substituted nickel hydroxide nanoflakes on nickel foam with ultrahigh specific capacitance at high current density

    Aluminum-substituted α-Ni(OH)2 nanoflakes grown on nickel foam as electrode for application in supercapacitor were synthesized in the presence of urea through a hydrothermal route. The as-synthesized nanoflakes w...

    Minmin Wang, Junying Xue, Fangming Zhang, Wenle Ma… in Journal of Materials Science (2015)

  4. No Access

    Article

    Facile synthesis of nickel–cobalt double hydroxide nanosheets with high rate capability for application in supercapacitor

    In this work, nickel–cobalt double hydroxide nanosheets with high rate capability are prepared by a facile epoxide precipitation route. The synthetic procedure includes an oxidization step using ammonium persu...

    Minmin Wang, Junying Xue, Fangming Zhang, Wenle Ma… in Journal of Nanoparticle Research (2015)

  5. No Access

    Article

    Synthesis of nanofiber-composed dandelion-like CoNiAl triple hydroxide as an electrode material for high-performance supercapacitor

    In this work, CoNiAl triple hydroxide with nanofiber-composed dandelion-like morphology was synthesized on nickel foam by a hydrothermal route. This delicate nanostructure was initiated from the rolling up of ...

    Junying Xue, Wanzhong Ren, Minmin Wang, Hongtao Cui in Journal of Nanoparticle Research (2014)

  6. No Access

    Article

    Ultra-high specific capacitance of β-Ni(OH)2 monolayer nanosheets synthesized by an exfoliation-free sol–gel route

    In this work, β-Ni(OH)2 monolayer nanosheets were prepared in benzyl alcohol by a facile exfoliation-free sol–gel route. The hydrolysis reaction of metal ions was started with the ring-opening reaction of epoxide...

    Hongtao Cui, Junying Xue, Wanzhong Ren, Minmin Wang in Journal of Nanoparticle Research (2014)