国家/地区 中国（7）
IPC部 C（4）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B031/04（3）
发明人 ZHAO J（7）
公开年 2012（7）
申请年 2012（7）
专利权人 HARBIN INST .（2）

Making porous graphene thin film involves mixing graphite powder and 1-methyl-2-pyrrolidone to form graphene dispersion liquid, and then performing electrostatic spraying and substrate heating method on silicon substrate to obtain film.

CHEN L, YANG S, ZHANG Z, ZHAO J, ZHENG H

Making three-dimensional graphene-carbon nitrogen nanotube composite material involves putting foam nickel in furnace followed by feeding carbon source, soaking in catalyst solution, heating, feeding carbon source, and then cooling.

DONG X, HE Z, HUANG W, MA Y, SUN L, ZHAO J, XIONG C, ZHU G

Preparing graphene, comprises mixing crystalline flake graphite powder with ionic liquid at a room temperature, and grinding the obtained crystalline flake graphite powder-ionic liquid mixture to obtain mixture containing graphene.

CHEN J, QU K, MA S, ZHAO J, ZHANG X

Graphene-modified platinum electrode for detection of trace amount of heavy metal, is obtained by depositing metal platinum electrode on silicon dioxide substrate and growing graphene on platinum electrode.

DING G, JIN Q, TANG F, XIE X, ZHANG F, ZHANG H, ZHAO J

Self-assembled graphene polyimide/transparent conductive film, is prepared by adding graphite oxide with N-methyl pyrrolidone, adding dispersed solution with reducing agent, and stirring graphene organic solution with polyamic acid solution.

LI Y, NIU Y, WU J, ZHAO J

Application of limestone used to prepare graphene, comprises mixing and grinding mixed powder of calcium carbonate and metal magnesium powder, putting in high temperature furnace, and reacting with hydrogen ion.

WANG W, ZHANG G, ZHAO J

Preparation of carbonized film used for electrode material, involves adding 4,4'-diaminodiphenyl ether and benzophenonetetracarboxylic dianhydride into N,N-dimethylacetamide and adding graphene into obtained polyamic acid solution.

LI Y, NIU Y, WU J, ZHAO J