Supercapacitor and dyesensitized solar cell based on quasi-solid state polymer electrolyte and iron cobaltite electrode / Farish Irfal Saaid

Electrochemical devices based on liquid electrolytes are known to have high performance. However, problems associated with liquid electrolytes are electrolyte leakage, volatilization and corrosion of the electrode. The quasi-solid state polymer electrolytes (QSSPEs) are used in these devices to over...

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Main Author:	Saaid, Farish Irfal
Format:	Thesis
Language:	English
Published:	2022
Subjects:	Devices for production of electricity by direct energy conversion
Online Access:	https://ir.uitm.edu.my/id/eprint/75210/1/75210.pdf
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id	my-uitm-ir.75210
record_format	uketd_dc
spelling	my-uitm-ir.752102023-05-16T08:27:12Z Supercapacitor and dyesensitized solar cell based on quasi-solid state polymer electrolyte and iron cobaltite electrode / Farish Irfal Saaid 2022 Saaid, Farish Irfal Devices for production of electricity by direct energy conversion Solar batteries. Solar cells Electrochemical devices based on liquid electrolytes are known to have high performance. However, problems associated with liquid electrolytes are electrolyte leakage, volatilization and corrosion of the electrode. The quasi-solid state polymer electrolytes (QSSPEs) are used in these devices to overcome the shortcomings of liquid electrolytes. In this work, the QSSPEs were used in both supercapacitor and dyesensitized solar cells (DSSCs). For supercapacitor, a typical QSSPE was prepared by incorporating 0.4 g polyvinyl alcohol (PVA) in a 2 M potassium hydroxide (KOH) dissolved in distilled water. Whereas for DSSC, an optimize QSSPE was prepared by incorporating poly(vinylidene fluoride-co-hexafluoropropylene) (PVdF-FIFP) in a propylene carbonate (PC) / 1,2-dimethoxy ethane (DME) / l-methyl-3- propylimidazolium iodide (MPII) liquid electrolyte. The semi-crystalline PVdF-FIFP was used as a gelling agent because crystalline VdF provides mechanical strength to the electrolyte, whereas the amorphous HFP entraps the liquid electrolyte. 2022 Thesis https://ir.uitm.edu.my/id/eprint/75210/ https://ir.uitm.edu.my/id/eprint/75210/1/75210.pdf text en public phd doctoral Universiti Teknologi MARA (UiTM) Faculty of Applied Sciences Tan, Winie
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Tan, Winie
topic	Devices for production of electricity by direct energy conversion Devices for production of electricity by direct energy conversion
spellingShingle	Devices for production of electricity by direct energy conversion Devices for production of electricity by direct energy conversion Saaid, Farish Irfal Supercapacitor and dyesensitized solar cell based on quasi-solid state polymer electrolyte and iron cobaltite electrode / Farish Irfal Saaid
description	Electrochemical devices based on liquid electrolytes are known to have high performance. However, problems associated with liquid electrolytes are electrolyte leakage, volatilization and corrosion of the electrode. The quasi-solid state polymer electrolytes (QSSPEs) are used in these devices to overcome the shortcomings of liquid electrolytes. In this work, the QSSPEs were used in both supercapacitor and dyesensitized solar cells (DSSCs). For supercapacitor, a typical QSSPE was prepared by incorporating 0.4 g polyvinyl alcohol (PVA) in a 2 M potassium hydroxide (KOH) dissolved in distilled water. Whereas for DSSC, an optimize QSSPE was prepared by incorporating poly(vinylidene fluoride-co-hexafluoropropylene) (PVdF-FIFP) in a propylene carbonate (PC) / 1,2-dimethoxy ethane (DME) / l-methyl-3- propylimidazolium iodide (MPII) liquid electrolyte. The semi-crystalline PVdF-FIFP was used as a gelling agent because crystalline VdF provides mechanical strength to the electrolyte, whereas the amorphous HFP entraps the liquid electrolyte.
format	Thesis
qualification_name	Doctor of Philosophy (PhD.)
qualification_level	Doctorate
author	Saaid, Farish Irfal
author_facet	Saaid, Farish Irfal
author_sort	Saaid, Farish Irfal
title	Supercapacitor and dyesensitized solar cell based on quasi-solid state polymer electrolyte and iron cobaltite electrode / Farish Irfal Saaid
title_short	Supercapacitor and dyesensitized solar cell based on quasi-solid state polymer electrolyte and iron cobaltite electrode / Farish Irfal Saaid
title_full	Supercapacitor and dyesensitized solar cell based on quasi-solid state polymer electrolyte and iron cobaltite electrode / Farish Irfal Saaid
title_fullStr	Supercapacitor and dyesensitized solar cell based on quasi-solid state polymer electrolyte and iron cobaltite electrode / Farish Irfal Saaid
title_full_unstemmed	Supercapacitor and dyesensitized solar cell based on quasi-solid state polymer electrolyte and iron cobaltite electrode / Farish Irfal Saaid
title_sort	supercapacitor and dyesensitized solar cell based on quasi-solid state polymer electrolyte and iron cobaltite electrode / farish irfal saaid
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Applied Sciences
publishDate	2022
url	https://ir.uitm.edu.my/id/eprint/75210/1/75210.pdf
_version_	1783736038647136256

Supercapacitor and dyesensitized solar cell based on quasi-solid state polymer electrolyte and iron cobaltite electrode / Farish Irfal Saaid

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