国家/地区 日本（14） 美国（14） 世界知识产权组织（14） 韩国（9） 中国（8） 欧洲专利局（EPO）（6） 台湾（5） 加拿大（2）
IPC部 C（18）
IPC大类 C01（18） H01（18） B82（11）
B05（2） B22（2） C09（2）
IPC小类 C01B（18）
IPC C01B032/182（18）
发明人 KUBOTA Y（2） LIN Y（2） SATO S（2）
公开年 2014（18）
申请年 2013（11）  2014（6） 
专利权人 FUJITSU LTD（3） DOKURITSU GY.（2） LIN Y（2） NAT INST ADV.（2）
TORAY IND IN.（2）

Production of graphene hollow structure body for graphene spherical hollow body integrated electrode and graphene spherical hollow body integrated capacitor involves mixing and dispersing polymer molding and graphene oxide powder.

SHAO Q G, QIN L C, TANG J

Graphene powder used as conductive support agent of lithium-ion battery electrode, is formed by adhering dispersing agent having quinophthalone skeleton and polar group to graphene surface.

SHIGETA K, KUBOTA Y

Semiconductor device has channel layer whose right edge is bonded with substrate and left edge is floated from substrate, and that is made of graphene by ether bond or ester bond.

JIPPO H

Graphene film for manufacture of electronic apparatus, comprises preset number of six-membered carbon rings which are linked and aligned in short direction, and edge structure along long direction which is completely of armchair-type.

YAMAGUCHI J, SATO S, YAMADA H, TANAKA K, YAMADA Y

Carbon material used for negative electrode of lithium secondary battery, consists of oxide amorphous carbon material containing graphene oxide layer.

TAMURA N, CHENG Q, YUGE R

Ultrasonic spray coating for producing optically transparent/electrically conductive film involves forming aerosol droplets of graphene material in second liquid, depositing aerosol droplets onto supporting substrate, and removing liquid.

LIN Y, ZHAMU A, JANG B Z, LEE S, LIN J C, LEE S Y, LIN J, JANG B B, LIN Y J, LEE S Y, LIN R, LI X

Preparation of graphene suspension used as additive for supercapacitor electrode, involves preparing graphene flakes, preparing polar or nonpolar fluid, and suspending graphene flakes in fluid by mixing until suspension is uniform.

BLAIR R, STOLTZ R, BULLINGTON J

Method for detecting grain boundary of graphene involves oxidizing metal catalyst by reacting laminate of graphene and catalyst metal with an oxide liquid.

LEE E K, YOON J H, LI Y, YOON J, LEE E

Preparation of graphene-based film used for device, involves forming layered structure by providing graphene-based film comprising sheets of graphene, graphene oxide and partially reduced graphene oxide.

LI D, YANG X

Nanographitic composite for use as anode in lithium ion battery for commercial application, has graphene nanoplatelets coating portion of nanoscale particles to form layer made up of overlapping nanoplatelets.

BAMBHANIA H M, DO I, WANG H, WANG L