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  1. Article

    Open Access

    In situ XRD and operando spectra-electrochemical investigation of tetragonal WO3-x nanowire networks for electrochromic supercapacitors

    Electrochromic supercapacitors (ESCs) are appealing for smart electronic device applications due to their advantages of dual-function integration. Unfortunately, the synchronous dual-function evaluation and th...

    Shen Wang, Hongbo Xu, Tingting Hao, Peiyuan Wang, **ang Zhang… in NPG Asia Materials (2021)

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    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)

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    Article

    Tailoring the size and electrochemical performance of Mn3O4 nanoparticles by controlling the precipitation process

    Mn3O4 nanoparticles were prepared at 60 °C in ethanol solution by a facile precipitation method. It was found that the particle size of the as-prepared Mn3O4 depended on the alkalinity of precipitants. Nanopartic...

    Wenle Ma, Yongmei Feng, Li Wang, Junying Xue… in Journal of Sol-Gel Science and Technology (2016)

  4. No Access

    Article

    High electrochemical performance of nanostructured CoOOH grown on nickel foam by hydrothermal deposition for application in supercapacitor

    In this work, nanostructured CoOOH grown on nickel foam as an electrode material for application in supercapacitor was prepared by a hydrothermal deposition strategy. The synthetic procedure includes formation...

    Hongtao Cui, Fangming Zhang, Wenle Ma, Li Wang… in Journal of Sol-Gel Science and Technology (2016)

  5. No Access

    Article

    Preparation of α-Co(OH)2 monolayer nanosheets by an intercalation agent-free exfoliation process

    In this work, α-Co(OH)2 monolayer nanosheets were prepared by an intercalation agent-free route utilizing a precipitation reaction between epoxide and aqueous complexes of cobalt ions ([Co(H2O)6]2+). The protona...

    Hongtao Cui, Wenle Ma, Li Wang, Junying Xue in Journal of Sol-Gel Science and Technology (2016)

  6. No Access

    Article

    New insight on nanostructure assembling of high-performance electrode materials: synthesis of surface-modified hexagonal β-Ni(OH)2 nanosheets as an example

    Hexagonal β-Ni(OH)2 nanosheets with thickness of ∼12 nm were synthesized by a hydrothermal method at 150 °C using nickel chloride as nickel source and morpholine as alkaline. Electrodes for application in pseudoc...

    Wenle Ma, Junying Xue, Hongtao Cui in Ionics (2016)

  7. No Access

    Article

    Promotion of electrochemical performance by tailoring the surface of β-Ni(OH)2 nanosheets

    β-Ni(OH)2 nanosheets with rough surface were synthesized in the presence of glycerol through the hydrolysis of nickel acetate under hydrothermal condition. During the growth of β-Ni(OH)2, glycerol functionalized...

    Junying Xue, Wenle Ma, Li Wang, Hongtao Cui in Journal of Sol-Gel Science and Technology (2016)