Journal
IONICS
Volume 25, Issue 1, Pages 133-139Publisher
SPRINGER HEIDELBERG
DOI: 10.1007/s11581-018-2575-6
Keywords
MgMn2O4; Ti-doped; Cathode material; Mg-ion battery; FESEM
Funding
- MOHE
- University of Malaya [PG038-2015A]
- MOSTI [FP044-2017A]
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Magnesium batteries demonstrate potential candidate for next-generation energy storage devices because of their high energy density and low raw-materials costs. In comparison with lithium, magnesium is inherently much safer due to its air stable and environmental friendly. In the present work, magnesium manganese oxide (MgMn2O4) with Ti-doped was synthesized by a self-propagating combustion method using citric acid as a reducing agent. The precursors of MgMn2O4 and MgMn(2-x)TixO4, (x=0.1) were annealed at 700 degrees C for 24h. The prepared samples were further characterized by using Simultaneous Thermal Analysis (STA), X-ray diffraction (XRD), and Field Emission Scanning Electron Microscopy (FESEM). Then, the optimized sample was used as cathode in magnesium ion battery using polymer-based electrolyte. The charge-discharge profile of the fabricated battery was discussed.
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