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Bi-2212 Based Anode Materials For Li-Ion Batteries, Matthew Lindsay, Hua-Kun Liu

Australian Institute for Innovative Materials - Papers

A number of studies have previously examined the insertion of lithium into superconductor Bi₂Sr₂CaCu₂O_8+δ(Bi-2212) materials. A maximum lithium uptake of two moles of lithium per mole of Bi-2212 was reported amongst these studies which corresponds to a capacity of 60 mAh/g. Two Bi-2212 materials are examined here an undoped Bi₂Sr₂CaCu₂O_8+δ and doped Bi₂Sr₂Ca_0.3Y_0.7Cu₂O₈ material. Both materials exhibitied a capacity of over 60 mAh/g in both the as produced stated and whn subjected to further …