国家/地区 中国（9）
IPC部 C（9）
IPC大类 C01（9）
IPC小类 C01B（9）
IPC C01B032/192（2）
发明人 ZHANG F（9）
公开年 2017（9）
申请年 2016（7）  2017（2） 
专利权人 DONG L（3）

Preparing graphene/silicon dioxide composite gas gel material comprises e.g. mixing graphene oxide/silicon dioxide system hydrogel silica precursor solution and graphene oxide mixed solution, stirring, forming composite precursor solution.

GUO H, LIU B, LIU Y, ZHANG F, ZHAO Y

Preparing lithium titanate/graphene nano-composite material involves dissolving oxidized graphite into deionized water, ultrasonic dispersing to obtain oxidized graphite sol, and stirring oxidized graphite sol.

SHU D, MENG T, YI F, CHENG H, HUANG Y, GAO A, ZHANG F

Preparing powdery graphene film by air circulation, involves injecting graphene powder debris into circulating air duct and pressurizing by air stream, uniformly diffusing airflow to annular belt support and sealing graphene adhesion area.

DANG Y, DONG L, DONG T, ZHANG F, ZHANG H

Vacuum pressurizing method for preparing powdery graphene film, involves fixedly installing electromagnetic oscillator on vacuum chamber platform, and connecting spring with locating baffle with limited amplitude.

DANG Y, DONG L, DONG T, ZHANG F, ZHANG H

Preparing graphene comprises stirring the graphite raw material with organic solvent, filtering, filter cake graphite processing at high temperature under the protection of inert gas, adding alkali solution.

QIU Y, CAI T, CHENG Y, ZHANG F

Continuous adhesive tape preparing method for stripping and packaging graphene, involves separating graphene layer tape and graphene adhesive tape from graphene reel and tape reel with self motive power of graphene reel and tape reel.

DONG L, DONG T, ZHANG F

Graphene rapid heating method involves using infrared, microwave/light wave, laser and plasma energy, adjusting reaction atmosphere, controlling reaction on graphene sheet, and deep processing graphene.

HAN X, SHEN F, CHENG Y, XUAN Y, ZHANG F, SUN Z

Oxidized graphene composite polycarboxylate water reducing agent comprises graphene oxide, methallyl polyoxyethylene ether, acrylic acid, maleic anhydride, water, oxidizing agent and reducing agent.

ZHANG F, CHEN Y

Preparation of graphene-supported ferrocobalt metal organic framework material used in photocatalytic hydrogen production, involves dissolving graphene in N,N-dimethylformamide, adding ferrocobalt organic framework material and reacting.

SUN X, YANG P, ZHANG F