国家/地区 中国（3）
IPC部 B（3） C（3）
IPC大类 B01（3） C08（3）
IPC小类 B01D（3）
IPC C08J009/40（3）
发明人
公开年 2018（2）
申请年 2017（3）
专利权人

Preparation of molecularly imprinted composite sponge membrane for selectively separating emodin, involves cutting sponge into slices, soaking in mixture of deionized water and ethanol, cleaning and soaking in graphene oxide solution.

LU J, QIN Y, YAN Y, WANG L

Preparing multifunctional graphene oxide-chitosan composite sponge useful in oil-water separation comprises e.g. preparing graphene oxide nano sheets by Hummer method and mixing the graphene oxide solution to prepare chitosan solution.

GONG X, JIANG Y, TIAN M

Preparing super-hydrophobic sponge used for oil-water separation application, involves adding oxidized graphene that is ultrasonically dispersed in water, adding hydrogen bromide in obtained mixture, and then stirring obtained mixture.

LI H, ZHANG L, ZENG X, LAI X, SU X