Graphene composite for Batteries
Graphene-encapsulated Energy Storage Materials
엠지이노베이션에서는 그래핀 관련 에너지 저장소재에 대한 특허 권리권을 다수 확보하고 있습니다.
금속 소재 및 그래핀, 카본의 함량 등은 고객의 요청에 따라 함량 조절이 가능합니다.
| Application | Product | Commposite | Shape | Metal Impurities | Type |
|---|---|---|---|---|---|
| Li-ion Battery | MGLB | nSi/C@rGO | round | < 100 ppm | powder |
| Supercapacitor | MGSC-1 | MnO2@carbon | round | < 100 ppm | powder |
| MGSC-2 | MnO2@rGO | round | < 100 ppm | powder | |
| Fuel cells | MGFC | M(Pt,Cu)@rGO | round | < 100 ppm | Powder |
Graphene encapsulation process
Graphene encapsulated silicon anode for Li-ion Battery
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nSi/C@rGO(a) non-coated (b) 0.1 wt%, (c) 0.3 wt%, (d) 0.5 wt% coated GO
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Raman spectrum
TEM & EDS
Graphene encapsulated Manganese oxide for Supercapacitors
Graphene encapsulated Platinum nano particle for Fuel cells
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Pt@rGO particles
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X-ray diffraction
