Spray pyrolysis as an alternative route to produce thermoelectric layers of NaxCoO2
Realizado con la colaboración del Grupo Tordesillas y la Fundación Carolina Abstract This study investigates polycrystalline NaxCoO2 thin films synthesized via spray pyrolysis on glass substrates over a wide compositional range of x. The films were grown using cobalt acetate tetrahydrate and sodium hydroxide as precursors, employing different precursor solution molarities to control the growth dynamics. The charac- terization of the system was conducted using X-ray Diffraction, Scanning Electron Microscopy, Optical Trans- mittance, and […]
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