Staff View: Organosoluble, esterified starch as quasi-solid biopolymer electrolyte in dye-sensitized solar cell

Organosoluble, esterified starch as quasi-solid biopolymer electrolyte in dye-sensitized solar cell

Biomolecules; Biopolymers; Cost effectiveness; Crystallinity; Dimethylformamide; Dye-sensitized solar cells; Efficiency; Esters; Fourier transform infrared spectroscopy; Hydrophilicity; Ionic conductivity; Lithium compounds; Polyelectrolytes; Reinforced plastics; Biopolymer electrolyte; Dye- sensiti...

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Main Authors:	Selvanathan V., Ruslan M.H., Alkahtani A.A.N., Amin N., Sopian K., Muhammad G., Akhtaruzzaman M.
Other Authors:	57160057200
Format:	Article
Published:	Elsevier Editora Ltda 2023
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id	my.uniten.dspace-26533
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spelling	my.uniten.dspace-265332023-05-29T17:11:39Z Organosoluble, esterified starch as quasi-solid biopolymer electrolyte in dye-sensitized solar cell Selvanathan V. Ruslan M.H. Alkahtani A.A.N. Amin N. Sopian K. Muhammad G. Akhtaruzzaman M. 57160057200 6504666472 55646765500 7102424614 7003375391 56605566900 57195441001 Biomolecules; Biopolymers; Cost effectiveness; Crystallinity; Dimethylformamide; Dye-sensitized solar cells; Efficiency; Esters; Fourier transform infrared spectroscopy; Hydrophilicity; Ionic conductivity; Lithium compounds; Polyelectrolytes; Reinforced plastics; Biopolymer electrolyte; Dye- sensitized solar cells; Electrochemists; Esterified starch; Organosoluble; Phthaloylation; Property; Quasi-solid electrolyte; Quasi-solid state; Solid state polymer electrolyte; Solid electrolytes Fabrication of quasi-solid state polymer electrolytes are recently being endorsed by electrochemists due to its superior electrical and physical properties. With the aspiration to develop a sustainable electrolyte component, this study is a novel attempt to fabricate quasi-solid electrolyte based on esterified starch. Potato starch was chemically modified via simple phthaloylation method. The resulting amorphous, hydrophobic starch derivative was used as a polymer base to prepare cost effective thermoplastic gel electrolytes via incorporation of propylene carbonate, dimethylformamide and lithium iodide. Fourier transform infrared spectroscopy and X-ray diffraction characterizations verified the impact of phthaloylation and plasticization in suppressing the crystallinity and hydrophilicity of starch. The biopolymer gel with 40 wt.% LiI recorded the highest room temperature ionic conductivity of 4.82 mS cm-1. The sample with highest ionic conductivity recorded the best efficiency of 3.56%, which is one of the highest values for starch electrolyte-based dye-sensitized solar cells (DSSC). The optimized efficiency indicate that starch-based electrolyte has good prospects for fabrication of quasi-solid DSSC. � 2021 The Authors. Final 2023-05-29T09:11:39Z 2023-05-29T09:11:39Z 2021 Article 10.1016/j.jmrt.2021.03.064 2-s2.0-85106965139 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85106965139&doi=10.1016%2fj.jmrt.2021.03.064&partnerID=40&md5=7b8e21ed6b171f72e44d37929ac0d36a https://irepository.uniten.edu.my/handle/123456789/26533 12 1638 1648 All Open Access, Gold Elsevier Editora Ltda Scopus
institution	Universiti Tenaga Nasional
building	UNITEN Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Tenaga Nasional
content_source	UNITEN Institutional Repository
url_provider	http://dspace.uniten.edu.my/
description	Biomolecules; Biopolymers; Cost effectiveness; Crystallinity; Dimethylformamide; Dye-sensitized solar cells; Efficiency; Esters; Fourier transform infrared spectroscopy; Hydrophilicity; Ionic conductivity; Lithium compounds; Polyelectrolytes; Reinforced plastics; Biopolymer electrolyte; Dye- sensitized solar cells; Electrochemists; Esterified starch; Organosoluble; Phthaloylation; Property; Quasi-solid electrolyte; Quasi-solid state; Solid state polymer electrolyte; Solid electrolytes
author2	57160057200
author_facet	57160057200 Selvanathan V. Ruslan M.H. Alkahtani A.A.N. Amin N. Sopian K. Muhammad G. Akhtaruzzaman M.
format	Article
author	Selvanathan V. Ruslan M.H. Alkahtani A.A.N. Amin N. Sopian K. Muhammad G. Akhtaruzzaman M.
spellingShingle	Selvanathan V. Ruslan M.H. Alkahtani A.A.N. Amin N. Sopian K. Muhammad G. Akhtaruzzaman M. Organosoluble, esterified starch as quasi-solid biopolymer electrolyte in dye-sensitized solar cell
author_sort	Selvanathan V.
title	Organosoluble, esterified starch as quasi-solid biopolymer electrolyte in dye-sensitized solar cell
title_short	Organosoluble, esterified starch as quasi-solid biopolymer electrolyte in dye-sensitized solar cell
title_full	Organosoluble, esterified starch as quasi-solid biopolymer electrolyte in dye-sensitized solar cell
title_fullStr	Organosoluble, esterified starch as quasi-solid biopolymer electrolyte in dye-sensitized solar cell
title_full_unstemmed	Organosoluble, esterified starch as quasi-solid biopolymer electrolyte in dye-sensitized solar cell
title_sort	organosoluble, esterified starch as quasi-solid biopolymer electrolyte in dye-sensitized solar cell
publisher	Elsevier Editora Ltda
publishDate	2023
_version_	1806426466860138496
score	13.211869

Organosoluble, esterified starch as quasi-solid biopolymer electrolyte in dye-sensitized solar cell

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