国家/地区 中国（5）
IPC部 C（5）
IPC大类 C22（5） B01（2）
IPC小类 C22B（5）
IPC C22B003/24（3） B01J020/30（2） C22B059/00（2）
发明人 ZHANG Y（5）
公开年 2020（2）
申请年 2020（2） 
专利权人

Intelligent manufacturing technology of graphene and rare earth composite strengthening automobile aluminum wheels used in large passenger car, involves performing end electromagnetic stirring in pressure casting solidification process, and crushing grown dendritic crystal.

ZHANG Y, LI P, HU Y, GUAN X, TIAN Z, REN F

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

Enriching and separating gold, platinum and palladium comprises using graphene oxide, platinum and palladium by controlling pH of solution and directly using sunlight.

ZHANG Y, YANG A

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