国家/地区 中国（10）
IPC部 B（10）
IPC大类 B82（10） H01（8） C01（5）
IPC小类 B82Y（10） H01M（7） C01B（5）
IPC B82Y030/00（10）
发明人 CHEN X（3） LIAN P（3） MEI Y（3）
BAO R（2） LI X（2） SUN C（2）
WU Z（2） XU M（2） YI J（2）
ZHANG Y（2）
公开年 2021（4） 2022（2）
申请年 2021（5）  2015（2）  2022（2） 
专利权人 UNIV KUNMING SCI TECHNOLOGY（10）

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

Preparing material surface loaded with platinum-cobalt nano particles used in proton exchange membrane fuel cell, involves dissolving platinum precursor and cobalt precursor in N-N dimethylformamide, processing to obtain precursor solution, and cooling.

YANG X, WANG X

Method for preparing N-reducing graphene oxide supported platinum copper alloy nanocatalyst, involves transferring mixed solution obtained to autoclave for hydrothermal reduction, filtering and drying to obtain catalyst powder.

GAO A, SUN C, DONG K, LIU W, YU J, 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

Preparation of oxygen reduction catalyst of proton exchange membrane fuel cell, involves adding e.g. 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide to graphene oxide solution, adding melamine, stirring, and pyrolyzing.

ZHANG Y, CHAN S, ZHANG C, HU J, DONG P, GUO S

Preparing multi-dimensional carbon material composite reinforced copper-based material comprises e.g. mixing carbon precursor with concentrated acid, titrating reflux product into neutrality by alkaline substance, dialyzing, and freezing.

BAO R, NIE Y, YI J

Preparing compound flexible conductive film of carbon nanotube-supported graphene-copper nanoparticles comprises e.g. preparing carbon nanotube conductive film by chemical vapor deposition, and cutting, dissolving graphene oxide.

BAO R, ZHAO W, FANG D, YI J, CHEN X

Use of three-dimensional graphene oxide doped titanium dioxide nano tube array composite material as working electrode of lithium-ion battery.

HOU H, LIU S, LIU X, DUAN J, MENG R

Preparing graphene/hydroxycarbonate nano composite useful in e.g. photocatalysis, comprises dissolving metal salt in polyhydric alcohol, adding graphene powder, sonicating, adding aqueous ammonia, heating, cooling, washing, and drying.

MEI Y, LIAN P, YE Y, ZHANG Y, WANG J