国家/地区 中国（5）
IPC部 B（5）
IPC大类 C01（5） B82（3） H01（2）
IPC小类 C01B（5）
IPC C01B032/19（5）
发明人 CHEN X（2） LI X（2） LIAN P（2）
MEI Y（2） WU Z（2）
公开年 2021（3）
申请年 2021（2） 
专利权人 UNIV KUNMING SCI TECHNOLOGY（5）

Preparing manganese-based catalyst of ORR reaction of alkaline condition, comprises dispersing graphene oxide (GO) uniformly in aqueous solution of ethylene glycol, adding aqueous solution of dicyandiamide (DCDA) and adjusting pH of resulting mixed solution to be alkaline.

SUN C, XU M

Cathode material of battery with high safety and high performance, used as lithium ion battery or sodium ion battery cathode material by proper mass ratio, has high specific capacity and good flame-retardant effect to electrolyte.

MEI Y, CHEN X, WU Z, LI X, FU J, LIAN P

Preparation of nano-black phosphorus/graphene for e.g. energy storage application, involves mixing phosphorus-tin iodide powder and graphite, tableting, encapsulating with red phosphorus or yellow phosphorus in quartz tube and heat-treating.

MEI Y, CHEN X, WU Z, LI X, JIANG Y, LIAN P

Preparing graphene-based flexible bionic sensing material by three-dimensional printing comprises dissolving reduced graphene oxide in an organic solvent and mixing, dissolving flexible high molecular polymer, stirring and homogenizing.

LI Z, LI B, CHEN B, ZHANG J, LI Y, WU S

Ball milling device for providing pure shearing and peeling graphene, has rotating cylinder which is provided as polish tube and grooves which are installed above inner wall to connect with main shaft of ball mill to transmit torque.

ZHAO M, WEI J