Search International and National Patent Collections

1. (WO2018044110) METHOD FOR PREPARING POROUS CARBON STRUCTURE, AND POROUS CARBON STRUCTURE FOR ELECTRODE OF SECONDARY BATTERY

Pub. No.:    WO/2018/044110    International Application No.:    PCT/KR2017/009576
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Fri Sep 01 01:59:59 CEST 2017
IPC: C01B 32/178
C01B 32/23
H01M 4/36
H01M 4/587
Applicants: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
성균관대학교산학협력단
Inventors: PARK, Ho Seok
박호석
YUN, Sol
윤솔
YEON, Jeong Seok
연정석
Title: METHOD FOR PREPARING POROUS CARBON STRUCTURE, AND POROUS CARBON STRUCTURE FOR ELECTRODE OF SECONDARY BATTERY
Abstract:
The present invention provides a method for preparing a porous carbon structure, and a porous carbon structure, the method comprising: a step of preparing a dispersion solution in which carbon bodies are dispersed; a freezing step of forming, by freezing the dispersion solution, a frozen product in which the carbon bodies are three-dimensionally entangled; and a drying step of removing a solvent by subliming the solvent from the frozen product.