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  1. No Access

    Article

    Core-shell structured Fe2O3/CeO2@MnO2 microspheres with abundant surface oxygen for sensitive solid-phase microextraction of polycyclic aromatic hydrocarbons from water

    Core-shell structured Fe2O3/CeO2@MnO2 microspheres were fabricated and used as solid-phase microextraction coating for determination of polycyclic aromatic hydrocarbons (PAHs) in water samples. XPS spectra demons...

    Shengrui Xu, Panlong Dong, Ming Qin, Hailin Liu, Anying Long… in Microchimica Acta (2021)

  2. Article

    Open Access

    High-Performance AlGaN Double Channel HEMTs with Improved Drain Current Density and High Breakdown Voltage

    In this work, AlGaN double channel heterostructure is proposed and grown by metal organic chemical vapor deposition (MOCVD), and high-performance AlGaN double channel high electron mobility transistors (HEMTs)...

    Yachao Zhang, Yifan Li, Jia Wang, Yiming Shen, Lin Du, Yao Li… in Nanoscale Research Letters (2020)

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  3. No Access

    Article

    Conductometric acetone vapor sensor based on the use of gold-doped three-dimensional hierarchical porous zinc oxide microspheres

    A versatile nanoprobe for acetone vapor was designed and fabricated. It is based on the use of gold-doped three-dimensional (3D) hierarchical porous zinc oxide microspheres (Au/ZnO HPMSs). The nanoprobe was sy...

    Shengrui Xu, Haibing Zhang, Lan Qi, Li **ao in Microchimica Acta (2019)