国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC B01J020/28（3）
发明人 WANG L（3）
公开年 2015（2）
申请年 2015（3）
专利权人

Preparation method of graphene oxide modified fiber for use as solid phase microextraction fiber, involves pre-processing quartz carrier to obtain hydroxylated quartz carrier, and reacting with aminopropyltriethoxysilane.

GUO S, HOU X, LI Q, LIU Y, PAN B, SHI J, SONG X, WANG H, WANG L, WEI C, XIA X, YAN L, YU Q, ZHU Y

Preparing composite material involves oxidizing grafite by ultrasonic wave to obtain oxidized graphite alkene solution, which is mixed with polyethylenimine solution to obtain graphene oxide and polyethylenimine solution mixture.

WANG L, ZHAO C

Preparation of graphene oxide-based super-molecular hydrogel used for adsorbing dye, involves ultrasonically processing graphene oxide sheet in ultra-pure water, adding alpha-cyclodextrin, mixing, adding poloxamine, and mixing.

XIN X, XU G, WANG L, CHEN J