国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） C02（2）
IPC小类 B01D（3）
IPC B01D067/00（2） C02F001/44（2）
发明人 ZHANG R（3）
公开年 2018（2）
申请年 2017（3）
专利权人

Preparation of oil-absorbing carbon sponge, involves adding melamine sponge to graphene oxide, ultrasonically dispersing, freeze-drying, adding to ice, vacuum-drying, and calcining in reducing atmosphere.

ZHOU Y, QIU L, ZHANG R, WAN W, YANG Y, ZHANG Y, ZHANG Q

Preparation of metal ion/gum Arabic gel modified composite membrane collecting underwater oil involves preparing base film, dispersing gum Arabic into graphene oxide solution, and immersing into salt solution of metal ions.

ZHANG R, DAI J, XIE E, CHANG Z, TIAN S, GE W, YAN Y, ZHOU Z

Preparing nanosheet assembled hybrid membrane by preparing carbon triazine nanosheet powder, mixing graphene oxide solution with aqueous solution of carbon triazine nanosheet, vacuum-filtering and drying microfiltration membrane.

JIANG Z, LIU Y, SU Y, ZHANG R, HE M, GUAN J