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Secondary Batteries for HEV Use
Our Development Plan
The First Phase
The Second Phase
The Third Phase
Improvement of Battery Performance
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HOME > TECHNICAL INFORMATION > Our Development Plan (The First Phase)
TECHNICAL INFORMATION
The First Phase
Development of New Type substrate and electrode construction
High Power Output
Lower Cost
Less Capacity Variability
Comparison between Conventional and Novel Substrate
Conventional Types/Novel Substrate(3DF Series)
Conventional Types Cost Reduction by 1/2-1/3 Novel Substrate(3DF Series)
Foamed Nickel ·Costly, Low Output Sintered Plaque ·Costly, low energy density Features of Novel Substrate ·Simplified production process enables low cost ·improved current collection and minimum material faking because of its 3-dimensional(3-D) structure and rough surface construction.
New Multi-Electrode Construction
Conventional Construction/Advanced Construction
New Multi-Electrode Construction
The New Substrate(3DF) developd by M&G
Electrode: The most important Component that governs the specifications of the battery.
Cross Section of electrode using 3DF substrate
cell Paste for active material New Substrate(3DF 010)
Cell Electrode New Substrate(3DF 010)
Materials, Parts, and Assembly Equipment Developed during the first Phase .
1. 3DF (Substrate for Electrode)
·Ni:Substrate for NiMH batteries ·Al and Cu:Substrate for Li-Ion batteries ·Al:Substrate for capacitors
2.Materials and assembly equipment for an electrode using the 3DF substrate
·Thin separator ·New binder ·Assembly equipment (e.g., pasting equipment, electrode winding equipment, and electrolyte filling equipment) ·etc
The Second Phase
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