国家/地区 中国（11）
IPC部 C（11）
IPC大类 C01（11） B82（3） B01（2）
IPC小类 C01B（11）
IPC C01B032/184（5） C01B032/198（3） B01J027/24（2）
B01J037/08（2） B01J037/34（2） B82Y030/00（2）
B82Y040/00（2） C01B003/04（2） C01B032/192（2）
发明人 ZHAO H（11）
公开年 2018（11）
申请年 2017（7）  2018（3） 
专利权人 UNIV JIANGNA.（2） UNIV LIAONIN.（2）

Preparation of tin powder modified high stability nitrogen-doped graphene quantum dot includes mixing citric acid and urea in deionized water, performing ultrasonic dispersion treatment, heating, cooling, washing, shaking and standing.

ZHAO H, XIE H, WANG Y, LU G

Preparation of dispersion liquid useful in lubrication and thermal conductive composite material, involves weighing graphite flakes and graphene oxide suspension, adding solvent, dispersant and surfactant and stirring and centrifuging.

CAI J, GUO C, CAI X, ZHAO H

Preparing graphene-based nanocarbon sphere comprises e.g. preparing a graphene oxide dispersion, adding hydrogen peroxide and reducing agent to the graphene oxide dispersion, reacting with stirring, carrying out solid-liquid separation.

ZHAO H, CAO H, ZHANG D, ZHANG Y

Preparation of low-cost graphene quantum dot comprises adding carbonaceous raw material and oxidant to reaction vessel, ultrasonically dispersing, heating, and cooling.

LIU Q, ZHANG J, XING B, HUANG G, ZHANG C, MA M, ZHAO H, LI H, HE H

Modifying graphene for polyurethane elastomer, involves polymerizing aqueous polyurethane emulsion and graphene oxide as raw material, using sodium hydroxide as dispersion under certain temperature and ultrasonic condition, filtering.

LI Z, LI J, ZHAO H

Preparing graphene by zinc oxide reduction of graphene oxide comprises adding zinc powder into graphene oxide dispersion (stirring graphite oxidize precursor and sulfuric acid, adding hydrogen peroxide), filtering, drying and grinding.

MA Z, MANG C, WENG X, ZHANG Q, SI L, ZHAO H, GAO J, CHEN H, HONG Y, ZHANG X

Preparation method of nickel sulfide/graphene-like carbon-nitrogen compound composite catalyst used for photocatalytic hydrogen production, involves adding graphene-like carbon nitrogen compound, nickel acetate and thiourea to flask.

DONG Y, ZHANG H, ZHAO H, ZHAO Y, ZHAO S, ZHAO N

Cobalt sulfide-graphene-like carbon-nitrogen compound catalyst preparation involves weighing appropriate amount of thiourea, placing in crucible, and then heating in air atmosphere to form yellow powder.

DONG Y, ZHANG H, ZHAO H, XIA S, ZHAO S, ZHAO N

Preparing graphene oxide having microwave absorbing properties comprises e.g. mixing flake graphite, potassium persulfate, phosphorus pentoxide, sulfuric acid, reacting, diluting by deionized water, drying and post processing.

WENG X, MANG C, MA Z, ZHANG Q, SI L, ZHAO H, GAO J, CHEN H, LI W, NING S

Polymer-functionalized graphene used in multifunctional additive of lubricating oil composition and plastic or adhesive composition, comprises graphene that is connected with polymer through imide, amide, ester and amine groups.

CENG H, FENG J, LIU S, LIU Y, WANG S, XIA J, YU S, YUE S, ZHAO H