3N (99.9%) Na2/3(Fe1/2Mn1/2)O2 For Sodium Ion Battery, 100g
Sodium-ion battery (SIB) is a type of rechargeable battery analogous to the lithium-ion battery but using sodium ions (Na+) as the charge carriers. Sodium-ion battery can be the best alternative to lithium-ion batteries, owing to their similar electrochemistry, non-toxicity, elemental-abundance and the low-cost of sodium. P2-Na2/3(Fe1/2Mn1/2)O2 has gained significant interest in the recent past due to its high energy density of 520 W h kg-1 and interesting features such as accessibility to the Fe3+/4+ redox couple in the oxide framework. MSE Supplies offers P2-Na2/3(Fe1/2Mn1/2)O2 which can deliver 180 mAh/g at 0.1C and retain 70% capacity after 20 cycles.
1. P2-type Nax[Fe1/2Mn1/2]O2 made from earth-abundant elements for rechargeable Na batteries, Nature Mater. 11, 512–517 (2012)
2. Structural evolution during sodium deintercalation/intercalation in Na2/3[Fe1/2Mn1/2]O2, J. Mater. Chem. A, 2015,3, 6954-6961
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