Synthesis, ESR and energy band gap studies of ZnO nano particles

Zinc Oxide (ZnO) nano particles were prepared by using the sol-gel technique. The materials used for the synthesis were Zinc Acetate Dihydrate (Zn(CH3COO)2.2H2O) and SDS (sodium dodecyl sulphate) (C12H25NaO4S). Ethanol was used as solvent. The obtained nano powder was characterized using X-ray diffr...

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Hauptverfasser:	Rajyalakshmi, S., Ram, T. Karthik Sai, Charishma, R., Kumari, Ch. Prema, Kumari, Ch. Satya, Bhuvaneswai, E., Lakshmi, N. R. V., Dubey, R. S., Kumar, D. Pradeep, Rao, K. Ramachandra, Samatha, K.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Band gap Cosmetics Electron paramagnetic resonance Electron spin Electrons Energy gap Ethanol Fourier transforms Photovoltaic cells Refractivity Sodium dodecyl sulfate Sol-gel processes Solar cells Spectrum analysis Spin resonance Synthesis Thermal conductivity Ultraviolet spectroscopy X-ray diffraction Zinc acetate Zinc oxide Zinc oxides
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Beschreibung
Zusammenfassung:	Zinc Oxide (ZnO) nano particles were prepared by using the sol-gel technique. The materials used for the synthesis were Zinc Acetate Dihydrate (Zn(CH3COO)2.2H2O) and SDS (sodium dodecyl sulphate) (C12H25NaO4S). Ethanol was used as solvent. The obtained nano powder was characterized using X-ray diffraction, Uv-Vis spectroscopy, FTIR, FESEM, EDAX and ESR. The absorbance and band gap were analyzed by using Uv-Vis spectroscopy. Electron spin resonance (ESR) spectra study was analyzed at room temperature. ZnO have the properties like high thermal conductivity, binding energy, high refractive index and have the applications in materials and products like solar cells, medicine, cosmetics.
ISSN:	0094-243X 1551-7616
DOI:	10.1063/1.5047990