ZnO nanoparticles by citric acid assisted microwave solution combustion method
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ZnO nanoparticles were prepared by citric acid assisted microwave solution combustion method and its microstructure and optoelectronic properties had been investigated. The XRD, TEM, SEM and FT-IR analyses confirm that the ZnO crystallites with the hexagonal wurzite structure were directly formed. The crystalline grain size of ZnO was 9 nm and its specific surface area reached 19 m2 /g. The room temperature photoluminescence proved that it had a blue emission, which increased remarkably with treated temperatures.
Abstract
ZnO nanoparticles were prepared by citric acid assisted microwave solution combustion method and its microstructure and optoelectronic properties had been investigated. The XRD, TEM, SEM and FT-IR analyses confirm that the ZnO crystallites with the hexagonal wurzite structure were directly formed. The crystalline grain size of ZnO was 9 nm and its specific surface area reached 19 m2 /g. The room temperature photoluminescence proved that it had a blue emission, which increased remarkably with treated temperatures.
참고문헌 (24)
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