国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） C22（3）
IPC小类 B01J（3）
IPC B01J020/28（3）
发明人
公开年 2022（3）
申请年 2022（3） 
专利权人

Preparing ion imprinted material useful for adsorbing lithium-ion, comprises e.g. grafting amino groups on graphene oxide silica gel, performing double bond modification, placing phosphate-based graphene oxide silica gel in lithium ion solution to graft lithium ions, and polymerizing.

ZHENG Y, XING E, DING T, ZHENG M

Preparing amino-rich polyacrylonitrile-based nanocomposite fiber film used for removing and recycling gold, involves mixing N,N dimethylformamide dispersion of graphene oxide and the N,N-dimethylformamide solution of hyperbranched polyethyleneimine and performing amidation reaction.

ZHONG X, MENG W, YANG H, SHI X, LI X, LI T, MA Y

Preparing MXene/GO/NbFeB hydrogel used as adsorption-reducing agent, involves forming MXene aqueous solution in aqueous solution, adding graphene oxide into MXene aqueous solution to obtain mixed solution, which further ultrasonically mixed and placed mixture in water bath for multiple hours.

REN J, MA J