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  1. No Access

    Article

    Investigation of Ag-Do** in Kinetically Sprayed SnO2 Composite Film and Its Application to Gas Sensor

    We have developed a facile method to fabricate Ag-doped SnO2 composite film prepared via one-step kinetic spraying process. We used supersonic/subsonic nozzles to accelerate powders to their maximum kinetic energ...

    Dahyun Choi, Hee Chul Lee, Hyojun Kim… in International Journal of Precision Enginee… (2019)

  2. No Access

    Article

    Morphology and Gas-Sensing Properties of Tin Oxide Foams with Dual Pore Structure

    Tin oxide is a commonly used gas-sensing material, which can be applied as an n- or p-type gas sensor. To improve the gas-sensing performance of tin oxide, we successfully synthesized tin oxide foam via an ice-te...

    Kyungju Nam, Hyeong-Gwan Kim, Hyelim Choi, Hyeji Park… in Journal of Electronic Materials (2017)