Nippon Denko

Manganese Inorganic Chemical Products

Functional Materials Business

We produce high-performance, high-quality functional materials on the strength of our hard-earned metallurgical and powder technologies.
Our functional materials are used in a number of advanced materials, including metal hydride alloys for HVs and cathode materials for the lithium-ion batteries of EVs, thus helping create a sustainable society.

Functional Material Products

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  • Manganese Inorganic Chemical Products

    Manganese Inorganic Chemical Products

    Features

    We own technology for high-purity refining of manganese ores.
    We use the crystallization and recrystallization processes to thoroughly remove alkaline metals and alkaline earth metals.
    In addition, we thoroughly remove iron (Fe) through the use of oxidizing agents and the optimization of reaction pH.

    Applications

    Multilayer ceramic capacitor additives, cathode materials for lithium-ion batteries, fluorescent lights, fundamental materials such as for soft ferrite, oxidizing agents in organic chemical reactions, environmental catalysts, raw materials for surface treatment, supplements, and more (We adjust the purity, grain size, specific surface area (SSA), and other attributes to fit the application)

    List of Standards for Manganese Inorganic Chemical Products

    Products and Main Applications

    Manganese sulfates (MnSO4•H2O)

    Applications
    Catalyst raw materials
    Supplements (compliant with FCC/USP standards)
    Cathode materials for lithium-ion secondary batteries

    Manganese carbonates (MnCO3)

    Applications
    Raw materials for surface treatment
    Fluorescent additives, raw materials for soft ferrite, electrode materials for solid oxide fuel cells (SOFC)
    Multilayer ceramic capacitor additives, raw materials for NTC thermistors, fluorescent additives for PDP

    Chemical manganese dioxide (MnO2)

    Applications
    Ozone decomposition catalysts

Inquiries about Functional Materials Business

  • For inquiries by phone

    +81-3-6860-6812

    Functional Materials Marketing Dept.

  • For inquiries via email

    Contact Form
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