国家/地区 中国（3） 日本（3） 美国（3） 世界知识产权组织（3）
IPC部 C（5） H（4）
IPC大类 C01（4） H01（4）
IPC小类 C01B（4） H01M（3）
IPC H01M004/36（3） H01M004/38（3） C01B031/02（2）
C01B031/04（2） H01M004/587（2）
发明人 CHENG Q（6）
公开年 2014（2） 2015（2） 2016（2）
申请年 2014（6）
专利权人 NEC CORP（3）

Carbon material useful in producing an anode material used in a lithium-ion battery, comprises a 3D graphene network constituting a set of cells interconnecting as a whole, where at least one of the cells has single-layer graphene wall.

CHENG Q, TAMURA N, NAKAHARA K

Anode material used in lithium-ion battery, comprises carbon particle having preset particle size, and including defective portions which are grooves formed by cathodically exfoliating graphene layers from particles.

CHENG Q, TAMURA N

Preparation of fluorine polyhedral oligomeric silsesquioxane-modified propyl heptyl graphene oxide involves dropping one silane coupling agent in dodecafluoroheptyl propyl polyhedral oligomeric silsesquioxane, and ultrasonically dispersing.

GAO C, HE H, JIANG Y, CHENG Q, WANG M

Method for preparing graphene-manganese dioxide nanosheets-polyaniline nanorods ternary material, involves vacuum filtering graphene oxide suspension, reducing with hydroiodic acid followed by depositing and in situ polymerizing.

CHENG Q, LI C, LI H, ZHAO J, DU S

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

Preparation of layered graphene-integrated biomimetic composite material used in e.g. tissue engineering, involves adding weakly basic buffer solution and dopamine to graphene oxide aqueous solution and stirring.

CHENG Q, CUI W, LIU J