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Doosan Solus supplies the battery copper foil for electric vehicles in Europe.

Battery copper foil is a core material of the electric car battery. Doosan Solus has completed its development of high-end, compact, high-efficiency battery copper foil that can help increase the mileage of electric cars.
The battery copper foil plant that is being constructed in Hungary in early 2020 will be the only battery copper foil production base in Europe. Doosan Solus will enhance its competitiveness steadily through the stable production of high-quality battery copper foil.

Product features

  1. 01 Path of electrons generated by anode active material
  2. 02 Discharge heat generated inside the battery to the outside
  3. 03 Support to maintain the shape of electrode

Structure of battery copper foil

Structure of battery copper foil

Manufacturing process

  1. STEP 1

    Raw material

  2. STEP 2

    Dissolving

  3. STEP 3

    Plating

  4. STEP 4

    Slitting & Sheeting

  5. STEP 5

    Inspection & Shipping

  1. 01
    Raw material
    High-purity raw materials received
  2. 02
    Dissolving
    Process of producing
    electrolyte for making
    foil by melting raw materials
    in the electrolyte solution
  3. 03
    Plating
    Process of producing
    copper foil of uniform thickness
    by plating Cu ion on drums
    in electrolyte solution
  4. 04
    Slitting & Sheeting
    Slitting in the width direction of the copper foil according to customer demand size
  5. 05
    Inspection & Shipping
    Process of packing and
    shipping after stringent
    quality inspection

Contact information

DomesticㆍOverseas sales
메일쓰기 hyeokboo.kwon@doosan.com
Inquiry

Battery copper foil

Domestic and Overseas sales
hyeokboo.kwon@doosan.com

Copper foil

Domestic and Overseas sales
seunghwan.kim2@doosan.com

Electro Materials

Domestic sales
gwanghyeok.kim@doosan.com
Overseas sales
heejin.seo@doosan.com

BIO

Pharmaceutical Ingredient

cnhoony@doosan.com

Nutraceutical Ingredient

keon1.kim@doosan.com

Cosmeceutical Ingredient

Halla.oh@Doosan.com

CDM business

jinwoong.cha@doosan.com