国家/地区 美国（10） 世界知识产权组织（8） 欧洲专利局（EPO）（6） 韩国（6） 新加坡（6） 日本（5） 中国（4） 加拿大（3） 印度（3） 墨西哥（2）
IPC部 B（10） C（10） H（5）
D（3）
IPC大类 B82（10） C01（10） H01（5）
C08（3） C09（3） D01（3）
B05（2） C07（2）
IPC小类 B82Y（10）
IPC B82Y040/00（10）
发明人 TOUR J M（10） KOSYNKIN D V（5） TOUR J（4）
KOSYNKIN D（3） DUQUE A（2） HIGGINBOTHAM A（2）
LIN J（2） YAN Z（2） YE R（2）
公开年 2010（3） 2014（3）
申请年 2010（3）  2014（2） 
专利权人 UNIV RICE WILLIAM MARSH（10）

Manufacture of graphene quantum dots from carbon source, involves exposing carbon source chosen from coal, coke, biochar, and/or asphalt to solution containing oxidant, and forming graphene quantum dots.

TOUR J M, METZGER A, YE R, MANN J, TOUR J

Manufacture of graphene quantum dots used for road stickers, road signs, coatings, clothing, paints and photographic processing materials, involves exposing carbon source chosen from coal and coke to oxidant.

TOUR J M, YE R, XIANG C, LIN J, PENG Z, HAYASHI K, CERIOTTI G

Preparation of graphene nanoribbons used for microelectronics and nanoelectronics, involves patterning graphene film using meniscus as mask, and forming graphene nanoribbons from meniscus-masked region of graphene film.

TOUR J M, ABRAMOVA V, SLESAREV A

Forming single-crystal grapheme for fabricating e.g. photovoltaic devices involves cleaning and annealing the surface of catalyst, applying carbon source to surface of catalyst, and growing single-crystal graphene on surface of catalyst.

TOUR J M, YAN Z

Making graphene-carbon nanotube hybrid material, comprises applying catalyst and carbon source to graphene film, and growing carbon nanotubes on film, where grown carbon nanotubes are in ohmic contact with film at junctions.

TOUR J M, ZHU Y, LI L, YAN Z, LIN J, JU Y

Removing a single graphene layer from a graphene material comprises applying a metal to a surface of the graphene material, and applying a hydrogen containing solution to the surface of the graphene material.

TOUR J M, DIMIEV A M, KOSYNKIN D V

Producing graphene oxide involves mixing graphite source with solution containing oxidant and protecting agent, and oxidizing the graphite source with the oxidant in presence of the protecting agent to form graphene oxide.

TOUR J M, KOSYNKIN D V, TOUR J, KOSYNKIN D

Graphene nanoribbons preparation for electronic device comprises exposing carbon nanotubes to alkali metal source in the absence of solvent, and adding electrophile to form functionalized graphene nanoribbons.

TOUR J M, KOSYNKIN D V, TOUR J, KOSYNKIN D

Dissolving carbon material such as graphite, graphite oxide or oxidized graphene nanoribbons used in the article e.g. film and fiber, involves dissolving carbon material in solvent comprising superacid.

TOUR J M, PASQUALI M, BEHABTU N, LOMEDA J R, KOSYNKIN D V, HIGGINBOTHAM A, GREEN M J, PARRAVASQUEZ N, YOUNG C C, DUQUE A, PARRAVASQUEZ A N, YOUNG C

Preparing graphene nanoribbons involves providing carbon nanotubes, and reacting carbon nanotubes with oxidant to form oxidized graphene nanoribbons.

HIGGINBOTHAM A, KOSYNKIN D W, PRICE K B, TOUR J M, KOSYNKIN D V, PRICE B K, TOUR J, KOSYNKIN D, DUQUE A, DUGUE A, PRICEHOELSCHER B K