INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15
Zinc-Carbon dry cell primary batteries are frequently used batteries and such spent batteries are one of the potential secondary resources for producing Zn metal and its oxides, zinc Oxide (ZnO) having unique physical, chemical, optical and antimicrobial properties. In the present work, ZnO nanoparticles are synthesized from spent zinc-carbon batteries followed by its application in fabricating dye sensitized solar cell (DSSC). The ZnO nanoparticles was prepared by dissolving the zinc part of the dismantled spent batteries HCl to produce zinc chloride (ZnCl2) followed by precipitation of Zn(OH)2 by adding NaOH solution to the produced ZnCl2 solution and heat treatment of Zn(OH)2 to produce ZnO. The phase analysis of the produced ZnO was carried out by X-ray Diffraction (XRD) and the optical property study was carried out by UV-VIS spectrophotometry, which shows a band gap energy of 3.497 eV. The resulting ZnO was used for fabricating dye sensitized solar cell (DSSC) and the J-V plot was plotted. From the study the various parameters of DSSC were calculated such as open circuit voltage (Voc), fill factor (FF) and efficiency (ή%) were calculated.
Keywords:
Spent Zn-Carbon battery, ZnO nanoparticles, DSSC
Cite Article:
"Preparation of ZnO nanoparticles from spent zinc-carbon batteries for application in solar cell", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.8, Issue 3, page no.1108 - 1111, March-2023, Available :http://www.ijsdr.org/papers/IJSDR2303183.pdf
Downloads:
000337070
Publication Details:
Published Paper ID: IJSDR2303183
Registration ID:204837
Published In: Volume 8 Issue 3, March-2023
DOI (Digital Object Identifier):
Page No: 1108 - 1111
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
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