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1. (WO2018036553) ALL-CARBON FILM BASED ON ACTIVATED CARBON AND PREPARATION METHOD AND USE THEREOF

Pub. No.:    WO/2018/036553    International Application No.:    PCT/CN2017/098964
Publication Date: Fri Mar 02 00:59:59 CET 2018 International Filing Date: Sat Aug 26 01:59:59 CEST 2017
IPC: B01D 71/02
B01D 67/00
Applicants: ZHEJIANG UNIVERSITY
浙江大学
Inventors: CHEN, Baoliang
陈宝梁
YANG, Kaijie
杨凯杰
ZHU, Xiaoying
朱小萤
Title: ALL-CARBON FILM BASED ON ACTIVATED CARBON AND PREPARATION METHOD AND USE THEREOF
Abstract:
Disclosed is an all-carbon film based on activated carbon, which is formed by using activated carbon as a base material and graphene as a crosslinking agent for connection, and can stably exist independent of a substrate. The surface pore structure can be adjusted by the addition proportion of graphene, and an adjustment from micron-scale to nano-scale can be achieved for the pore size. The preparation method of the all-carbon film comprises uniformly mixing and then filtering an activated carbon dispersion and a graphene dispersion, and assembling the graphene and the activated carbon on a filter film substrate. The film can be used in the fields such as water body and air purification, chemical catalysis, and energy reserves.