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  1. No Access

    Article

    Spectroscopic and Electrochemical Properties of Lithium-Rich LiFePO4 Cathode Synthesized by Solid-State Reaction

    Lithium iron phosphate (Li x FePO4) is synthesized by a solid-state reaction method. The structural, electrical and electrochemical properties are studied in detail. It is found ...

    P. Rosaiah, O. M. Hussain, **ghui Zhu, Yejun Qiu in Journal of Electronic Materials (2017)

  2. No Access

    Article

    Potential-mediated growth of ultrathin hydrated tungsten oxide nanosheets with high electrochemical activity from amorphous precursor nanofibers

    Morphology and size control is of great importance for enhancing the properties of nanomaterials. In this paper, a novel method to prepare hydrated WO3 (HWO) nanosheets with controlled thickness is reported. The...

    **aosong Zhou, Zhonghua Ren, Yejun Qiu, Jie Yu in Journal of Materials Science (2015)

  3. No Access

    Article

    High-capacity cathode for lithium-ion battery from LiFePO4/(C + Fe2P) composite nanofibers by electrospinning

    Lithium iron phosphate/(carbon and ferrous phosphide) (LiFePO4/(C + Fe2P)) composite nanofibers are successfully synthesized by electrospinning and subsequent heat-treatment. We develop a novel aqueous solution w...

    Yejun Qiu, Yanhui Geng, Jie Yu, **nbing Zuo in Journal of Materials Science (2014)

  4. No Access

    Article

    High electrochemical activity from hybrid materials of electrospun tungsten oxide nanofibers and carbon black

    Tungsten oxide (WO3) nanofibers were prepared by oxidizing the electrospun ammonium metatungstate (AMT) and polyvinyl pyrrolidone (PVP) composite fibers. The WO3 nanofibers with controllable diameters ranging fro...

    **aosong Zhou, Yejun Qiu, Jie Yu, **g Yin, Xuedong Bai in Journal of Materials Science (2012)