Investigation into the chemical synthesis of Mn2O3, CuO, and Mn2O3/CuO nanomaterials for applications in supercapacitors
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Vangapandu Anusha
AkumartiRaju
Budithi Ravi Kumar
GattupalliManikyaRao
Corresponding Author: Dr.Budithi Ravi Kumar
Abstract
The Mn2O3, CuO and Mn2O3/CuOnanomaterials have been synthesized by Chemical Co-precipitation method. The average crystallite size and particle size of the obtainednanomaterialsweremeasured by using XRD. The morphology and elemental analysis of Mn2O3, CuO and Mn2O3/CuOnanomaterials are carried out using Field emission scanning electron microscope (FE-SEM) and observed agglomerations in prepared nanomaterials. Functional groups are identified by Fourier transform infrared spectroscopy (FTIR) with the range of 100 to 4000 cm-1.The optical properties of nanomaterials are studied by UV-Visible spectroscopy. These quasi-rectangular shaped cyclic voltgrams of obtained CuO,Mn2O3, and Mn2O3/CuO are close to electric double layer capacitors (EDLC's)
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