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dc.contributor.authorPusit Pookmaneeen_US
dc.contributor.authorPimpaka Sangthepen_US
dc.contributor.authorJiratchaya Tafunen_US
dc.contributor.authorViruntachar Kruefuen_US
dc.contributor.authorSuchanya Kojinoken_US
dc.contributor.authorSukon Phanichphanten_US
dc.description.abstract© 2018 Trans Tech Publications, Switzerland. Copper oxide nanopowder was successfully synthesized by microwave method. Copper acetate and sodium hydroxide were used as the starting precursors. The microwave power was set to 800 Watt for 2-6 min and fine black nanopowder was obtained. The nanopowder was milled and dried at 80 °C for 12 h. The structure was identified by X-ray diffractometer (XRD). A monoclinic single phase of CuO nanopowder structure was obtained without calcination steps. The morphology was investigated by scanning electron microscope (FESEM). The particle was irregular in shape and agglomerated. The chemical composition was determined by energy dispersive X-ray spectrometer (EDXS). The chemical compositions showed the characteristic X-ray energy of copper (Kα =8.048 keV) and oxygen (Kα =0.525 keV), respectively. The functional group was investigated by fourier transform infrared spectrometer (FTIR). The functional groups of the vibration Cu-O bending showed the wavenumber at 491-615 cm-1.en_US
dc.subjectMaterials Scienceen_US
dc.subjectPhysics and Astronomyen_US
dc.titleSynthesis of copper oxide nanopowder by microwave methoden_US
dc.typeBook Seriesen_US
article.title.sourcetitleSolid State Phenomenaen_US
article.volume283 SSPen_US Universityen_US Mai Universityen_US
Appears in Collections:CMUL: Journal Articles

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