000			02772ntm a2200349 i 4500
003			MY-KuUP
005			20260413150842.0
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008			260413t20252025my a|||fr|||| 000 0 eng d
020			_aTHE0010453 (Local) _qHardback
040			_aUMPSA _beng _cUMPSA _erda
090			_aFIST .B35 2025 r Bc.
100	1		_aBalqis Wahida Binti Mahamarowi, _eauthor.
245	1	0	_aThe induce of na+ ions conduction properties of guar gum based gel electrolyte / _cBalqis Wahida Binti Mahamarowi
264		1	_aKuantan, Pahang : _bUMPSA, _c2025
264		4	_c© 2025
300			_axii, 65 pages : _billustrations ;
336			_2rdacontent _atext
337			_2rdamedia _aunmediated
338			_2rdacarrier _avolume
347			_2rda _atext file _bPDF
500			_aFaculty of Industrial Sciences and Technology
502			_aFinal Year Report (Bachelor of Applied Science in Industrial Biotechnology) -- Universiti Malaysia Pahang Al-Sultan Abdullah - 2025
504			_aInclude bibliographical reference
520	3		_aThe increasing demand for sustainable and efficient energy storage solutions necessitates the development of advanced electrolytes with enhanced safety and performance. This research focuses on synthesizing and characterizing guar gum-based gel polymer electrolytes (GPEs) doped with sodium bis(trifluoromethylsulfonyl)imide (NaTFSI) and incorporating 1-butyl-3-methylimidazolium chloride ([Bmim]Cl) as a solvent. Utilizing the solution casting method, GPEs were prepared with varying NaTFSI compositions, followed by structural and thermal analyses using Fourier Transform Infrared Spectroscopy (FTIR) and Differential Scanning Calorimetry (DSC). Electrochemical Impedance Spectroscopy (EIS) was employed to evaluate ionic conductivity and its temperature dependence. The results reveal that NaTFSI doping enhances the ionic conductivity of the GPEs, achieving a peak value at an optimal composition before declining due to ion aggregation and reduced mobility. FTIR analysis confirms significant interactions between Na+ ions and the polymer matrix, while DSC highlights the relationship between glass transition temperature (Tg) and polymer flexibility. The findings demonstrate the importance of balancing ionic concentration, polymer flexibility, and ion mobility to optimize conductivity. This research underscores the potential of guar gum-based GPEs as eco-friendly, high-performance electrolytes for next-generation energy storage devices.
610	2	0	_aFaculty of Industrial Sciences and Technology _xDissertations
650		0	_aUniversities and colleges _xDissertations
650		0	_aTheses _xDissertations
856			_uhttps://umpir.ump.edu.my/id/eprint/45984
942			_2lcc _cPSM
999			_c104728 _d104734