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CAS 12057-17-9

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Lithium manganese oxide (LiMn2O4)

Description:
Lithium manganese oxide (LiMn2O4) is a transition metal oxide that is widely recognized for its application in lithium-ion batteries, particularly as a cathode material. It features a spinel crystal structure, which contributes to its electrochemical properties. This compound exhibits good thermal stability and a relatively high operating voltage, making it suitable for rechargeable battery systems. LiMn2O4 is characterized by its ability to undergo reversible lithium intercalation and deintercalation, which is essential for battery functionality. Additionally, it has a relatively low toxicity compared to other lithium-based materials, enhancing its appeal for environmentally friendly applications. The material demonstrates good rate capability and cycling stability, although it may experience capacity fading over extended use due to manganese dissolution and structural changes. Overall, lithium manganese oxide is valued for its balance of performance, safety, and cost-effectiveness in energy storage technologies.
Formula:Li·Mn·O
InChI:InChI=1S/Li.Mn.O
InChI key:InChIKey=CPABIEPZXNOLSD-UHFFFAOYSA-N
SMILES:[O].[Mn].[Li]
Synonyms:
  • Cell Seed S-LM
  • Km 110
  • LM 4 (metal oxide)
  • Lithium manganate (LiMn2O4)
  • Lithium manganate (LiMn<sub>2</sub>O<sub>4</sub>)
  • Lithium manganese oxide
  • Lithium manganese oxide (Li0.5MnO2)
  • Lithium manganese oxide (Li<sub>0.5</sub>MnO<sub>2</sub>)
  • Lithium manganese oxide (LiMn<sub>2</sub>O<sub>4</sub>)
  • Lithium manganite (LiMn2O4)
  • See more synonyms
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