Composite Materials

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Volume 1, Issue 1, December 2017

  • Structure and Physical Properties of ZnO-Doped KNLN Lead-Free Piezoelectric Ceramics

    Phan Dinh Gio, Van Thi Bich Thuy

    Issue: Volume 1, Issue 1, December 2017
    Pages: 1-7
    Received: Oct. 27, 2016
    Accepted: Nov. 22, 2016
    Published: Jan. 03, 2017
    DOI: 10.11648/j.cm.20170101.11
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    Abstract: The ZnO-doped 0.96(K0.5Na0.5)NbO3–0.04LiNbO3 (KNLN) piezoelectric ceramics were prepared by conventional ceramics process, using oxides and carbonates mixture, sintered in the solid state at 1050°C. Effect of ZnO on structure and dielectric, ferroelectric, piezoelectric properties of KNLN ceramics were studied. The experimental results showed that ... Show More