ETRI-Knowledge Sharing Plaform

KOREAN
특허 검색
Status Country
Year ~ Keyword

Detail

Registered METHOD FOR PREPARING THREE-DIMENSIONAL GRAPHENE STRUCTURE AND ENERGY STORAGE DEVICE

바이오매스를 이용한 다공성 3차원 그래핀 합성방법
이미지 확대
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
 
패밀리 특허 목록
Status Patent Country KIPRIS
Registered Method of manufacturing of 3-dimensional graphene structure and Energy storage device KOREA KIPRIS