国家/地区 中国（10）
IPC部 C（11）
IPC大类 C01（11） C23（2）
IPC小类 C01B（11）
IPC C01B031/04（10）
发明人 ZHANG H（11）
公开年 2014（8） 2015（3）
申请年 2014（11）
专利权人 SHANGHAI INS.（3） UNIV ANHUI T.（2）

Selection of qualified region of chemical vapor deposited graphene film during fabrication of microelectronics, involves heating chemical vapor deposited graphene film formed on metal substrate using reaction gas, and removing defect.

CHEN Z, LI X, SUI Y, WANG B, ZHANG H, ZHANG Y, YU G

Aminated graphene oxide/high density polyethylene nanocomposite film prepared by mixing graphene oxide and dodecylamine, adding high density polyethylene powder and xylene, mixing, filtering, drying, autoclaving and melting.

CAI X, LI H, QI D, REN P, ZHANG H, ZHANG X

Preparation of ferric oxide-tin dioxide/graphene ternary composite nanomaterial used in energy field, by performing redox reaction to graphene solution in deionized water and adding ferric chloride solution and stannous chloride solution.

JIAO Z, TAN Y, XU J, ZHANG H, ZHU X, LI L

Preparing graphene compound used in a super capacitor by mixing high molecular polymer, graphite oxide and activating agent to obtain mixture and then heating in furnace and melting, and mixing prepared precursor with a diluted acid.

WANG K, MA Y, ZHANG H, SUN X, ZHANG X

Forming graphene involves preparing graphene oxide through Hummers method, uniformly dispersing it in water through ultrasonic dispersing, followed by adding metal/tea polyphenol as reducing agent, centrifugating, washing and drying in oven.

ZHANG H, NA S

Producing graphene material for super capacitor, by mixing coal, nano calcium carbonate and potassium hydroxide, grinding, placing mixture in corundum porcelain boat, placing boat in furnace, heating mixture, grinding, washing, and drying.

HE X, ZHANG H

Wet etching chemical transfer method, useful for improving surface cleanliness of graphene, comprises depositing metal layer on metal-catalyzed substrate and graphene, and coating polymethylmethacrylate organic colloid on metal layer.

SUI Y, ZHANG H, ZHANG Y, YU G, CHEN Z, LI X, ZHU B, TANG C

Method of preparing graphene layers on metallic substrate for e.g. paint, involves annealing metallic substrate at initial temperature, cooling for graphene growth and contacting carbon vapor with substrate at final temperature.

YIN Z, DU Z, ZHANG H, ZHU M

Graphene modified porous ferric oxide nanosheet obtained by dissolving ferric nitrate and graphene into distilled water, then uniformly mixing, placing the mixed solution in a water bath, and then annealing, useful for photolysis of water.

CHEN Y, ZHANG H, ZHU C

Increasing mobility of graphene comprises preparing hydrazine hydrate solution, soaking graphene sample in hydrazine hydrate solution for specified time, and taking out for blow drying.

CHEN Z, LI X, SUI Y, WANG B, ZHANG H, ZHANG Y, YU G