Abstract
Various Si–Fe–Al ternary alloys were prepared with the same amount of Si by the melt spinning technique. The feasibility of the capacity prediction approach based on the estimation of the active amount of Si using the phase diagram was practically examined and reported. These predictions were verified by the electrochemical test of fabricated coin cells and other characterization methods. The capacity prediction approach using the phase diagram might be a fundamental and efficient method to accelerate the practical application of Si-based alloys as the anode material for Li-ion batteries. The details on the prediction procedure were discussed.
Original language | English |
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Pages (from-to) | 51-59 |
Number of pages | 9 |
Journal | Journal of Electrochemical Science and Technology |
Volume | 9 |
Issue number | 1 |
DOIs | |
Publication status | Published - Mar 1 2018 |
Keywords
- Anode
- Li-ion battery
- Melt spinning
- Phase diagram
- Si-based alloy
ASJC Scopus subject areas
- Electrochemistry