国家/地区 中国（49） 美国（31） 世界知识产权组织（27） 日本（25） 欧洲专利局（EPO）（17） 韩国（16） 加拿大（7） 台湾（6） 澳大利亚（4） 德国（2） 印度（2）
IPC部 C（59）
IPC大类 C01（59）
IPC小类 C01B（59） H01M（30） H01G（25）
B82Y（14） H01B（11） H01L（11）
B01J（9） C23C（7） C01G（5）
C09C（4） B01F（3） B32B（3）
C04B（3） C08K（3） C09D（3）
IPC C01B032/194（59）
发明人 JANG B Z（7） ZHAMU A（7） KAWASAKI M（5）
TAMAKI E（5） KE L（3） LIANG S（3）
SITU R（3） ZHANG Z（3） HIRAI Y（2）
JIN X（2） LI J（2） LIU D（2）
LIU H（2） MANABE K（2） TANG J（2）
公开年 2017（59）
申请年 2017（29）  2016（23）  2015（7） 
专利权人 NANOTEK INST.（7） JANG B Z（5） TORAY IND IN.（5） ZHAMU A（5）
KE L（3） LIANG S（3） SITU R（3） GRAPHENEA SA（2）
UNIV HUAZHON.（2） UNIV SHANDON.（2）

Producing isolated graphene sheets from supply of coke or coal powder, used in composite material, comprises dispersing particles of coke or coal powder in liquid medium to produce suspension, and exposing suspension to ultrasonication.

ZHAMU A, JANG B Z

Manufacture of graphene pellets used in e.g. electrode, involves forming nickel pellets from nickel powder, exposing nickel pellets to hydrocarbon, and etching nickel using graphene with acid resulting in graphene pellet.

ALVAREZ N, DEARMOND D, MALIK R, SHANOV V N, ZHANG L

Manufacture of nitrogen-doped graphene film used as conductive film, involves forming nitrogen-doped graphene film on base by irradiating base with plasma containing hydrocarbon, nitrogen, and oxygen having preset partial pressure.

OKIGAWA YUKI, YAMADA TAKATOSHI, ISHIHARA MASATOU, HASEGAWA MASATAKA

Producing anode graphene involves dispersing the penetrant by adding graphene into penetrant to disperse penetrant into non-ionic chelate, and dispersing manganese ions by adding manganese oxide to mixture on graphene lattice.

KE L, LIANG S, SITU R

Preparing graphene for electrode, involves oxidation of graphite into graphite oxide solution, adjusting pH value, adding prereduced graphene and mixing with substrate, and irradiating substrate with laser to obtain graphene.

CHEN X

Alkali metal battery used as power source for e.g. electric vehicles, contains anode comprising foam containing metal e.g. gold or tin and porous walls comprising graphene sheets having preset inter-plane spacing, electrolyte, and separator.

ZHAMU A, JANG B Z

Manufacture of gold graphene by adding graphene into penetrant, dispersing, adding gold ion compound solution, contacting graphene lattice with gold ions, carrying out ion penetration reaction, drying and packaging.

KE L, LIANG S, SITU R

Manufacture of hematoxylin-modified graphene oxide used for forming graphene film for supercapacitor, involves adding alkaline solution to graphene oxide dispersion liquid, mixing, adding hematoxylin, reacting, centrifuging and washing.

SONG J, MA Q, LIU H, SHEN L, GUO Y, FENG F

Preparation of coated nitrogen-doped graphene ternary material used as battery material, by taking ternary material precursor and lithium source, grinding, mixing, adding volatile solvent, blending, ball milling, stirring, and oven-drying.

JIANG Q, LI J, TANG J, CUI X, LI H, ZHANG X

Transferring rosin resin onto graphene, used in transparent organic light-emitting diodes, involves dissolving rosin resin in organic solvent, coating surface of graphene grown on metal foil substrate, heating and curing graphene.

DU J, ZHANG Z, ZHANG D, MA L, REN W, CHENG H