国家/地区 中国（3）
IPC部 C（3）
IPC大类 C22（3） B01（2）
IPC小类 C22B（3）
IPC C22B003/24（3）
发明人 ZHANG Y（3）
公开年
申请年
专利权人

Preparing chitosan-based gadolinium ion imprinted material, comprises e.g. taking carbon nano-tube as carrier material, performing surface amination modification, crosslinking with imprinted chitosan, and reacting with graphene oxide.

ZHENG X, BIAN T, ZHANG Y, LI Z

Polyamine-functionalized three-dimensional graphene-based aerogel for separating thorium and rare earth elements, is obtained by hydrothermally reacting graphene oxide and polyamine reducing agent.

BAI R, ZHANG Y, YANG F

Preparing graphene adsorbent useful for recovering dilute element gallium, comprises adding water and ethanol into graphene oxide and acrylic acid, adding N, N-methylenebisacrylamide and potassium persulfate, filtering and grinding.

XIONG Y, ZHANG Y, SHAN W, LOU Z