国家/地区 美国（10）
IPC部 B（10）
IPC大类 B82（10） C01（10） B32（5）
H01（5） B01（2） B05（2）
C23（2） C30（2）
IPC小类 B82B（10）
IPC B82B003/00（10）
发明人 LEE J（2） LEE J K（2） LEE S（2）
LEE S H（2） LEE U（2） LEE W（2）
LEE W S（2） VEERASAMY V（2） VEERASAMY V S（2）
公开年 2010（4） 2011（4）
申请年 2009（10）
专利权人 GUARDIAN GLA.（2） GUARDIAN IND（2） GUARDIAN IND.（2） KOREA INST S.（2）
LEE J（2） LEE W（2）

Synthesis of graphene for organic photovoltaic cells, involves providing substrate having catalytic surface and flowing dilute carbon feedstock over catalytic surface of substrate with preset volume of carbon feedstock.

ZHOU C, DE ARCO L G, ZHANG Y

Manufacture of nano graphene-based material used for e.g. rechargeable batteries, involves mixing graphite sulfuric slurry and potassium permanganate sulfuric solution and then adding aqueous hydrogen peroxide solution to mixture.

KWON Y J, KIM J H, GU J W, PARK W H, KIM S B, SHIN C M, JI B K, KWON D H, PARK S Y, JI B, GU J, KWON Y, PARK W, KWON D, SHIN C

Manufacture of doped graphene thin film for electrochromic devices comprises hetero-epitaxially growing intermediate graphene thin film on catalyst thin film, and doping intermediate graphene thin film with n- or p-type dopants.

VEERASAMY V S, VEERASAMY V

Method for isolating graphene thin film involves causing graphene thin film and polymer-based coating to be released from catalyst thin film, after curing polymer-based coating.

VEERASAMY V S, VEERASAMY V

Graphene sheet-carbon nanotube film composite structure for transmission electron microscope grid, has graphene sheet provided on surface of carbon nanotube film structure and covering pore, where thickness of sheet is about specific nm.

JIANG K, ZHANG L, ZHANG H, FAN S, JIANG K L, ZHANG L N, ZHANG H X, FAN S S

Synthesizing a graphene oxide membrane, useful e.g. in a sensor device, comprises exposing a graphite to microwave radiation so as to exfoliate at least a portion of the graphite into a layered structure and oxidizing the layered structure.

JOHNSON A T, LUO Z

Nanocomposite material for energy storage device, i.e. double layer ultracapacitor, battery or supercapacitor includes mesoporous metal oxide bonded to graphene layer.

AKSAY I A, JUN L, KOU R, WANG D, LIU J, AKSAY I

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

Preparing graphene ribbons, comprises preparing graphitic material composed of e.g. graphene helices, and shortening the graphitic material by applying energy and decomposing the graphitic material into graphene ribbons.

LEE J, LEE S H, LEE W, LEE S, LEE U, LEE J K, LEE W S

Stacked graphene-diamond hybrid material for semiconductor device comprises diamond matrix, and stacked graphene configured to be converted in certain thickness from a lattice plane cut by surface of matrix due to alternative loss of plane.

AHN J, LEE J, LEE S, LEE W, AHN J P, LEE J K, LEE S C, LEE S H, LEE W S, LEE U