datacite.subject.fos	Natural sciences::Chemical sciences
datacite.subject.fos	Engineering and technology::Nano-technology
dc.contributor.advisor	Mohd Ifwat Mohd Ghazali [Supervisor]
dc.contributor.author	Muhammad Faishal Bin Norjeli
dc.date.accessioned	2024-06-11T05:33:52Z
dc.date.available	2024-06-11T05:33:52Z
dc.date.issued	2024-04
dc.description	Matric: 3201060 (FST)
dc.description.abstract	To address the demand for high-performance and compact batteries for portable electronics, 3D printing could be leveraged to enhance the polymer electrolytes performance. This work provides a new fabrication method for gel polymer electrolytes (GPEs) through the integration of stereolithography (SLA) 3D printing into the fabrication process while maintaining the GPEs performance. The GPEs were fabricated by dissolving different lithium perchlorate (LiClO4) concentrations (0-25 wt.%) into polyurethane acrylate (PUA) and dimethylformamide (DMF) solution, printed using the SLA method, and then studied the impact of LiClO4 towards the GPEs performance. The electrical, morphological, and thermal characteristics of the GPEs were characterized through Electrochemical impedance spectroscopy (EIS), Fourier transform infrared (FTIR), X-ray diffraction analysis (XRD), thermogravimetric analysis (TGA), differential scanning calorimetry (DSC) and scanning electron microscope (SEM). The 3D printed GPEs exhibited high ionic conductivity at 1.24×10-3 S cm-1 at low LiClO4 concentration (10 wt.%). The result was in line with the number of free ions and amorphous fraction determined by FTIR deconvolution and XRD respectively as both showed the highest value at 10 wt.% LiClO4. Besides, the addition of LiClO4 into GPEs polymer matrix causes a shift in urethane, ether, and carbonyl functional groups. The 3D GPEs were thermally stable until it reached a temperature of around 300 oC. As 10 wt.% sample was determined to have the best performance, the formulation was used to fabricate 3D structure GPEs to test its printability which is the most important characteristic for 3D printing. The formulation was successfully printed into three different designs; honeycomb, interdigated, and scaffold structures which indicates that the integration of 3D printing into GPEs fabrication was successful. The ability to construct 3D structures of electrolytes is important as it can significantly improve battery performance by providing a larger contact area with electrodes.
dc.identifier.citation	Muhammad Faishal Bin Norjeli. (2024). The Effect of Liclo4 Concentration on 3d Printed Polyurethane Acrylate Gel Polymer Electrolytes Fabricated Via Stereolithography [Master’s thesis, Universiti Sains Islam Malaysia]. USIM Research Repository.
dc.identifier.uri	https://oarep.usim.edu.my/handle/123456789/19092
dc.language.iso	en_US
dc.publisher	Universiti Sains Islam Malaysia
dc.subject	3D printing
dc.subject	Fabrication
dc.subject	Gel polymer electrolytes (GPEs)
dc.subject	Lithium perchlorate (LiClO4)
dc.subject	Polyurethane acrylate (PUA)
dc.subject	Dimethylformamide (DMF)
dc.subject	Electrochemical impedance spectroscopy (EIS)
dc.subject	Fourier transform infrared (FTIR)
dc.subject	Differential scanning calorimetry (DSC)
dc.subject	Polyvinyl alcohol
dc.subject	Additive manufacturing
dc.subject	Ionic conductivity
dc.subject	Stereolithography (SLA)
dc.title	The Effect of Liclo4 Concentration on 3d Printed Polyurethane Acrylate Gel Polymer Electrolytes Fabricated Via Stereolithography
dc.type	text::thesis
dspace.entity.type	Publication
oairecerif.author.affiliation	Universiti Sains Islam Malaysia

Publication: The Effect of Liclo4 Concentration on 3d Printed Polyurethane Acrylate Gel Polymer Electrolytes Fabricated Via Stereolithography

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Publication:
The Effect of Liclo4 Concentration on 3d Printed Polyurethane Acrylate Gel Polymer Electrolytes Fabricated Via Stereolithography