国家/地区 中国（3）
IPC部 C（4）
IPC大类 C02（4）
IPC小类 C02F（4） B01D（3） D21H（2）
IPC C02F001/40（3） B01D039/14（2） C02F001/28（2）
发明人 HAN N（2） HU X（2） PANG L（2）
TANG X（2） XU D（2） XU J（2）
ZHOU D（2）
公开年 2017（4）
申请年 2016（2） 
专利权人 UNIV SHANDON.（2）

Preparing graphene dip coated kapok fiber oil-absorbing material involves adding graphite powder to three-necked flask, then placing three-necked flask in ice-water bath, and dripping concentrated sulfuric acid.

WANG J

Graphene derivative used in composite used as e.g. adsorbent, has preset amount of component derived from ester bond to total of amount of components derived from carbon-carbon single bond, carbon-oxygen bond, ether and ester bonds.

SUZUKI A, IMADA T, NAITO K, YOSHINAGA N

Preparation of graphene oxide modified oil-water separation filter paper used in e.g. treatment of oily wastewater, involves dipping filter paper in graphene oxide solution by dip coating method, ultrasonically dispersing, and drying.

TANG X, XU D, HU X, PANG L, XU J, ZHOU D, HAN N

Preparation of oxidized graphene modified filter paper for use in e.g. rapid separation of oil and water, involves immersing filter paper in mixed solution of graphene and silane coupling agent and ultrasonically dispersing.

TANG X, XU D, PANG L, ZHOU D, HAN N, HU X, XU J