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  1. No Access

    Article

    Mechanochemistry for Thermoelectrics: Nanobulk Cu6Fe2SnS8/Cu2FeSnS4 Composite Synthesized in an Industrial Mill

    We demonstrate the use of elemental precursors Cu, Fe, Sn, and S to obtain a mawsonite (Cu6Fe2SnS8)/stannite (Cu2FeSnS4) composite using a solid-state process at ambient temperature in an industrial eccentric vib...

    Peter Baláž, Michal Hegedüs, Mike Reece, Rui-Zhi Zhang… in Journal of Electronic Materials (2019)

  2. No Access

    Article

    Growth of MoS2 nanosheets on TiO2/g-C3N4 nanocomposites to enhance the visible-light photocatalytic ability

    TiO2/g-C3N4/MoS2 nanocomposite photocatalysts were synthesized via two-steps in situ solvothermal method. The nanocomposites exhibit an extended visible-light photoresponse, higher efficiency of charge carriers s...

    Rui-Zhi Zhang, Qi-Wen Chen, Yu-** Lei… in Journal of Materials Science: Materials in… (2019)

  3. No Access

    Article

    Thermoelectric Properties and Conduction Mechanism of CaCu3Ti4O12 Ceramics at High Temperatures

    The Seebeck coefficient and electrical conductivity of CaCu3Ti4O12 (CCTO) ceramics were measured and analyzed in the high temperature range of 300°C to 800°C, and then the electrical conduction mechanism was inve...

    Peng Zheng, Rui-zhi Zhang, Hao-ying Chen, Wen-tao Hao in Journal of Electronic Materials (2014)

  4. No Access

    Article

    Grain-Size-Dependent Thermoelectric Properties of SrTiO3 3D Superlattice Ceramics

    The thermoelectric (TE) performance of SrTiO3 (STO) 3D superlattice ceramics with 2D electron gas grain boundaries (GBs) was theoretically investigated. The grain size dependence of the power factor, lattice ther...

    Rui-zhi Zhang, Kunihito Koumoto in Journal of Electronic Materials (2013)