Phases of LiMn1.84V0.06Ti0.1O4 cathode material

• Published in: AIP Conference Proceedings
• Main Author: Zainol N.H.; Kamarulzaman N.; Osman Z.; Fadzil A.F.M.; Yahya N.F.
• Format: Conference paper
• Language: English
• Published: American Institute of Physics Inc. 2017
• Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85029891428&doi=10.1063%2f1.4999870&partnerID=40&md5=f073e5d15bc93df3cefd92df4ef98661
• ISSN: 0094243X
• DOI: 10.1063/1.4999870

In this work, LiMn1.84V0.06Ti0.1O4 was prepared via a combustion method using citric acid as a reductant. The precursor obtained was annealed at 700°C for 24h in a furnace. The thermal profile of the precursor was obtained by simultaneous thermogravimetric analysis (STA). The observed material was characterized by X-ray Diffraction (XRD) and found to be pure and single-phase of cubic structure. The electrochemical performance of LiMn1.84V0.06Ti0.1O4 cathode material was studied by applying a constant current of 1.0 mA at a voltage range of 4.2 to 2.5 V. The specific capacity of LiMn1.84V0.06Ti0.1O4 cathode material at the 1st cycle shows the value of 95mAh/g which is less than the specific capacity of LiMn2O4, which is 117 mAh/g. © 2017 Author(s).