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Published on: September 12, 2018
A comparative study on Na2MnPO4F and Li2MnPO4F for rechargeable battery cathodes
Sung-Wook Kim1, Dong-Hwa Seo, Hyungsub Kim
1Department of Materials Science and Engineering, Seoul National University, Seoul 151-742, Republic of Korea.
Abstract:
Electrochemical properties of A(2)MnPO(4)F (A = Na/Li) were investigated both experimentally and with first principles calculations. A new Li(2)MnPO(4)F phase was successfully synthesized for the first time. A one alkali metal ion reaction occurred reversibly within a reasonable voltage window and a two alkali metal ion reaction took place at higher voltages.
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