国家/地区 中国（27）
IPC部 C（27）
IPC大类 C01（27） B82（9） H01（9）
B32（4） B05（3） C08（3）
C23（3）
IPC小类 C01B（27）
IPC C01B031/04（19） C01B031/02（14） B82Y030/00（6）
B82Y040/00（6） C01B031/00（6） H01M010/052（4）
B82B003/00（3） C08K003/04（3） H01M004/587（3）
B32B003/26（2） B32B009/00（2） H01B001/04（2）
H01B013/00（2） H01L021/02（2） H01L029/16（2）
发明人 LIU J（4） WANG Y（3） AKSAY I（2）
AKSAY I A（2） LI X（2） LV W（2）
MA Y（2） NIU L（2） WANG D（2）
WANG Z（2） XIE L（2） YANG Q（2）
ZHANG J（2） ZHANG X（2） ZHANG Y（2）
公开年 2010（27）
申请年 2009（27）
专利权人 UNIV TIANJIN（3） AKSAY I A（2） BATTELLE MEM.（2） LIU J（2）
UNIV PRINCET.（2） UNIV PRINCET.（2） WANG D（2）

Electronic device comprises porous graphene layer including graphene nanoribbon and electrically connecting two graphene electrodes.

KAERKKAEINEN A M, HAQUE S M, COLLI A, PASANEN P M, JOHANNES K L M, UUSITALO M A, LEHTINIEMI R K, KARKKAAINEN A M, HAQUE S, KARKKAINEN L M J, KARKKAINEN L, UUSITALO M, LEHTINIEMI R, KARKKAINEN L M Y, KAERKKAEINEN L M J

Production of graphene involves adding oxidized graphite in polar organic solvent, ultrasonically dispersing to obtain suspended dispersing solution, and cooling.

ZHANG X, ZHANG G, XIE L, MA Y, HAN J, SHA J, WANG Y

Graphite structure of electronic component e.g. thermoelectric conversion element, has domains that are formed by laminated structure of graphene sheet that are arranged in plane, such that adjacent domains are connected.

KONDO D, SATO S, IWAI T

Producing e.g. multi-graphene dispersion, useful as electrode material in lithium ion battery, comprises dispersing graphite oxide in dispersion medium to form multi-graphene oxide dispersion, and thermally reducing the oxide in dispersion.

NESPER R, TOMMY K, NESEUPEO R, TOMI K, NIRSBOR R, NISPORRE R, KASPAR T

Preparing graphene sheet with narrowing transverse dimension comprises mixing oxidized graphite with deionized water, agitating, centrifuging, adding chemical reducing agent, adding chemical reducing agent into the solution, and reducing.

ZHANG D, SHEN M, ZHANG T

Preparation of graphene comprises reacting expanded graphite and organic amine solution using solvent-thermal method, carrying out ultrasonic dispersion, centrifuging, and collecting liquid supernatant.

DI Z, GUO Y, LIU H, LIU Y, YU G, ZHENG J, ZHU D

Preparation method of multilayer graphene, e.g. used as electrode of battery, by adding expanded graphite to solvent, e.g. acetone, ultrasonically dispersing, carrying out solid-liquid separation, and drying solid residue.

DU K, HUANG J, LI X, ZHANG Y

Cathode active material for lithium-ion secondary battery, is prepared by dispersing graphene or oxidized graphene and lithium iron phosphate into water solution to obtain cathode active material.

LIU Z, YANG S, ZHOU X

Preparing graphene-carbon nanotube hybrid composite materials comprises confecting a suspension system, mixing intensively with polymer particles, discharging solvent, and putting into molds.

DU J, LIU P, TONG Y, ZENG Y, ZHAO J, ZHAO L

Transparent graphene oxide film has transparency that is gradually reduced with continuous increase of pH value of mother liquor, certain thickness, and light transmittance which can be adjusted.

LV W, YANG Q, YOU C