Manganese Dioxide (α, β, γ-MnO2) Powder for Zinc-Ion Battery Cathode, 100g/bottle, ZIB-MnO2

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High-purity Manganese Dioxide powder with various phases (α, β, γ-MnO2) can be used as cathode materials for rechargeable aqueous zinc-ion batteries. Specification Chemical Formula α, β, γ-MnO2 Purity (%) 98.4%, 99.7% and 97.2% for α, β, γ-MnO2, respectively. Mesh Size ~74 um Impurity (ppm) Fe 0.018% Heavy Metals 0.004% Insoluble Hydrochloride 0.05% Testing Performance Capacity: ~146 mAh/g Show more