国家/地区 美国（29）
IPC部 C（29）
IPC大类 C01（29） C09（29） B82（21）
H01（11） B01（4） C08（3）
A61（2）
IPC小类 C01B（29）
IPC C09K011/65（29）
发明人 TOUR J M（3） ISAJI T（2） ISAJI TADAYUKI（2）
KAWASAKI T（2） LIU Y（2） MASAHIRO U（2）
NAOKI O（2） OTANI N（2） OTANI NAOKI（2）
TADAYUKI I（2） TAKAYOSHI K（2） TETSUKA H（2）
TETSUKA HIROYUKI（2） TEZUKA H（2） TOUR J（2）
公开年 2016（7） 2022（5） 2015（4） 2017（4） 2012（2） 2014（2） 2019（2）
申请年 2016（6）  2014（5）  2015（5）  2021（4）  2022（3）  2011（2） 
专利权人 UNIV RICE WI.（3） UNIV RICE WI.（3） COUNCIL SCI .（2） KOREA ADVANC.（2）
KOREA ADVANC.（2） NISSAN CHEM .（2） NISSAN CHEM .（2） SAMSUNG ELEC.（2）
TOYOTA CHUO .（2） XU H（2）

Light emitter for laser and switch for fabricating electronic device, includes substrate, and quasi-one-dimensional graphene nanomaterial coupled to substrate, where quasi-one-dimensional graphene nanomaterial includes one or more topological defects.

YEH N, KISHORE K P D D

Soluble graphene quantum dot used in light-emitting material and organic light-emitting device, comprises anthracenyl N-alkyl maleimide functional group at edge.

SHIN H, NIU W, MUELLEN K, LIU J, WU F, FENG X, KIM S, LIANG P, WHOOPENG, MULLEN K, WENHUI N, SHIN H J

Producing photoluminescence material involves placing plastic piece into working solution which is water, applying micro-plasma onto surface of the working solution, and degrading the plastic piece into multiple smaller molecular and graphene quantum dot.

CHIANG W, WENG R, WENG R J

Micro-LED apparatus for use in system that may be incorporated in e.g. cell phone, has light-emitting device on substrate, and a set of red emission carbon quantum dots comprising single- or multi-layer of nitrogen-doped graphene particles.

LIU Y, CHENG L

Upgrading coal used in graphene film, comprises cleaning coal and reacting cleaned coal residue with oxidizable inorganic metallic agent, and reacting cleaned coal residue with reducing agent to form upgraded coal.

LAUMB J, AZENKENG A

Determining concentration of treatment compound in water source, comprises combining water source, treatment compound for treating source and graphene quantum dot, irradiating the tagged water source and measuring luminescent emission.

KUNDU K, MOLONEY J

Forming graphene quantum dot involves adding graphene source to vessel, homogenously suspending graphene source in solvent to form reaction mixture, adding oxidant to the reaction mixture and irradiating the reaction mixture.

HASAN T, NAUMOV A V

Single-phase composition for preparing graphene-based compound, comprises hydroxyl group-containing carbon source, saccharide-based compound includes monosaccharide, single-phase composition comprises hydrocarbyl alcohol-based solvent.

PARK O O, LEE S H, IM S H, PARK O, HYUK I

Biomass-based high-efficiency fluorescent graphene quantum dot comprises nitrogen source, polyvalent metal ion, composite carbon source, and water.

LIU Y, WU Y

Manufacture of graphene quantum dots used in e.g. biomedical applications, involves combining graphite and/or carbon black with strong oxidizing mixture, and heating to produce graphene quantum dots having preset diameter.

QIN Y, ZHOU S