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Registered METHOD FOR PREPARING THREE-DIMENSIONAL GRAPHENE STRUCTURE AND ENERGY STORAGE DEVICE
- Inventors
- 김태영, In-Kyu You, In Gyoo Kim, Bit Na Kim, 박승준, 정성훈
- Application No.
- 15803162 (2017.11.03)
- Publication No.
- 20180127276 (2018.05.10)
- Registration No.
- 10766772 (2020.09.08)
- Country
- UNITED STATES
- Abstract
- A method for preparing a three-dimensional graphene structure, and an energy storage device are provided, the method including forming a graphene precursor by heating a carbohydrate and a gas generator, forming a graphene structure having a cavity therein by carbonizing the graphene precursor, and forming nanopores in the graphene structure, wherein the nanopores pass through an outer surface and an inner surface of the graphene structure, and are connected with the cavity.
- KSP Keywords
- Energy storage, Gas generator, Graphene structure, Inner surface, Storage device, Three dimensional(3D), Three-dimensional graphene, energy storage devices
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | 3차원 그래핀 구조체의 제조 방법 및 에너지 저장 소자 | KOREA | KIPRIS |