Synthesis and Characterization of Amorphous TiO2 Anode Prepared by Anodizing Method for Na-ion Batteries
نویسندگان
چکیده
Sodium ion battery (SIB) has engage sustainable alternative on replacing lithium batteries. The lower potential and larger ionic value demanded seeking a anode materials. Amorphous TiO2 prepared by electrochemical anodisation technique provide suitablility as SIB materials, which approved conducting XRD, FTIR, SEM-EDX measurements. Electrochemical performance was tested with variations in the concentration of NaOCl4 electrolyte propylene carbonate (PC) solvent. Diffractogram showed only peaks Ti observed at 2θ = 40.34. IR spectrogram shows that absorption band 507 cm-1 is peak vibration characteristics Ti-O bond 975 corresponds to Ti-O-Ti bond. image analysis morphology smooth without pore ratio Ti: O elemental composition 1: 2. Voltammogram anodes 0.5 M PC solvent good stability windows high current density 1.2 mA capacity 0.037 F/g
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ژورنال
عنوان ژورنال: IJFAC (Indonesian Journal of Fundamental and Applied Chemistry)
سال: 2021
ISSN: ['2540-9395', '2540-9409']
DOI: https://doi.org/10.24845/ijfac.v6.i1.20