LiMn₂O₄ for Lithium Ion Secondary Battery

Because of its abundant resaurces, high safety and low environmental load, LiMn₂O₄ is expected as a cathode active material particularly for large scale batteries, such as ones for automobiles. Daiken Chemical Co., Ltd. has developed LiMn₂O₄ with excellent cycle and output characteristics.

	Achieve capacity as much as LiCoO2 Achieving the similar capacity to LiCo2
	Excellent cycle characteristics
	Excellent output characteristics
	High safety under high temperature and overcharged state
	Achieveing low cost on account of adundant Mn resaurces

Cycle characteristics(vs. graphite)

---

Discharge curves

Cycle characteristice(vs.Ｌｉ)