UGC Approved Journal no 63975(19)

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Published in:

Volume 10 Issue 8
August-2023
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR2308242


Registration ID:
523069

Page Number

c363-c368

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Title

Investigation of Structural, Optical and Electrochemical Behaviors of ZnO@Ac Nanorods by Short Term Micro Wave – Autoclave Technique

Abstract

Supercapacitors, an advanced technology component of electrochemical performance of energy storage technology, have attracted a lot of research and commercial interest for over a decade due to their advantages of high power density and sustained cycle stability. High-performance supercapacitors with an electrode consisting of porous carbon and metal oxide Nanorods have recently been developed and used as electrode materials in energy storage devices like removal batteries. The average crystallite size of the powder samples is 34.27 nm, according to an XRD analysis. To investigate the inherent strain and particle size using XRD peak broadening examinations, SSP, W-H plot and H-W plot techniques were applied. UV-Vis spectroscopy revealed more than 80% optical transparency with a reduced UV cutoff of 235 nm. The optical band gap was determined to be 5.12 eV. The refractive index and other optical properties were analyzed using transmission spectrum data. With some spectrum manipulation, intense PL was also seen, most likely with a range of emission photon energies from 1.83 eV. The zinc oxide powder appears have rod like structure and form of flowers in SEM photos. The electrochemical properties were investigated using cyclic voltametric technique. The specific capacitance of the ZnO@AC electrode was measured to be 660 F/g in the presence of 1M Li2SO4 electrolyte at a scan rate of 1 mV/s. The remarkable electrochemical performances of ZnO@AC composites contributed to the identification of these materials as high-performance materials for supercapacitor electrodes.

Key Words

XRD, SSP, W-H plot, H-W plot, ZnO@AC, etc,

Cite This Article

"Investigation of Structural, Optical and Electrochemical Behaviors of ZnO@Ac Nanorods by Short Term Micro Wave – Autoclave Technique", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 8, page no.c363-c368, August-2023, Available :http://www.jetir.org/papers/JETIR2308242.pdf

ISSN


2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"Investigation of Structural, Optical and Electrochemical Behaviors of ZnO@Ac Nanorods by Short Term Micro Wave – Autoclave Technique", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 8, page no. ppc363-c368, August-2023, Available at : http://www.jetir.org/papers/JETIR2308242.pdf

Publication Details

Published Paper ID: JETIR2308242
Registration ID: 523069
Published In: Volume 10 | Issue 8 | Year August-2023
DOI (Digital Object Identifier):
Page No: c363-c368
Country: Vellore, Tamil Nadu, India .
Area: Physics
ISSN Number: 2349-5162
Publisher: IJ Publication


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