国家/地区 中国（22） 美国（6） 日本（5） 韩国（4） 世界知识产权组织（3） 欧洲专利局（EPO）（2） 印度（2）
IPC部 C（32）
IPC大类 C01（32）
IPC小类 C01B（32）
IPC C01B032/19（32）
发明人 JANG B Z（2） JEAN B（2） KOBAYASHI H（2）
LI Z（2） MIAO Z（2） WANG Y（2）
WU S（2） ZHANG B（2） ZHANG H（2）
ZHANG X（2）
公开年 2020（14） 2019（9） 2021（9）
申请年 2019（32）
专利权人 GLOBAL GRAPH.（2） KOBAYASHI H（2） UNIV YANCHEN.（2）

Making flexible electrode by coating slurry of carbon sources and binder on foil, drying followed by pressing to obtain graphite film, coating with mixture of prepolymer and silicone resin followed by curing, peeling off to obtain coating on flexible graphite substrate, and immersing in electrolyte.

SHELKE M V, VEDI K A M

System and realizing band gap opening in graphene, used to induce band gap in bilayer graphene, involves e.g. cleaning monolayer of graphene sheet on copper foil and cutting, stacking two graphene sheets together, and rolling stacked sheets.

KUMAR B

Graphene powder for graphene conductive paste for lithium ion batteries, is obtained by spraying and stripping graphite through supercritical fluid slit.

YANG Y, WU B

Preparing graphene-titanium dioxide microsphere, comprises e.g. placing graphite in mixed solution composed of sulfuric acid and potassium permanganate, ultrasonically stirring, washing, filtering, drying, and placing in muffle furnace.

LU J

Anode used for alkali metal battery, comprises multiple porous graphene balls comprising graphene sheets, and multiple particles or coating of lithium-attracting metal or sodium-attracting metal having preset thickness.

JANG B Z, CHANG H, ZHAMU A, ARUNA J A, JEAN B, ZHANG B, ZHANG H

Preparing fibrous graphene-doped titanium dioxide composite material useful as electrode material, comprises e.g. adding polyvinyl pyrrolidone and/or poly(vinyl alcohol) in solvent comprising deionized water and ethanol, and reacting.

LIAO S, LI J, ZHANG H, WANG S, LING F

Method for producing elastic heat spreader film, involves combing graphene sheets with rubber or elastomer to form elastomer/rubber-impregnated aggregate/cluster of multiple oriented/aligned graphene sheets.

LIN Y, JANG B Z, JEAN B, ZHANG B

Electrically conductive and corrosion resistant graphene-based coating composition used in substrates, comprises binder, graphene filler, and dispersing agent, where graphene filler comprises airless-sprayed expanded graphene stacks.

IJERI V S, GAYDOS S P, KINLEN P J, DHIRDE P G, KHANNA A

Method for manufacturing transparent conductive base material, involves joining flat planes of graphene to form graphene joint, and covering graphene junction with collection of metal-bonded metal fine particles having transparency.

KOBAYASHI H

Producing low-layer graphene having 2-9 layers useful positive temperature coefficient (PTC) constant temperature heating element.

IMKIHYUN, ROH C