国家/地区 美国（4） 中国（2） 世界知识产权组织（2）
IPC部 B（7）
IPC大类 B01（7） H01（7） C01（5）
B82（2）
IPC小类 B01J（7） H01M（6） C01B（5）
H01G（3） B82Y（2）
IPC B01J021/18（7）
发明人
公开年 2015（4） 2014（3）
申请年 2014（7）
专利权人

Mediating an oxygen reduction reaction, comprises exposing a catalyst to oxygen, where the catalyst comprises a carbon source e.g. graphene nanoribbons and carbon nanoribbons, and a dopant e.g. nitrogen associated with the carbon source.

TOUR J M, AJAYAN P M, GONG Y, FEI H, YANG S

Carbon composite material used for activated carbon-based electrodes for supercapacitor has portions of respective any two adjacent graphene sheets (GSs), oriented parallel with one another.

XIE J, WANG M

Producing hydrogel composition, used e.g. in solar cells, comprises mixing mixture obtained by loading carbon quantum dots onto titanium dioxide nanorods with mixture of dispersed graphene oxide to get a mixture, and adding reducing agent.

HO G W, GAO M, WANG J

Three-dimensional graphene structure, useful in e.g. lithium ion anode, comprises graphene walls surrounding pores, surface defects, catalytic material attached to structure, and voids, where silicon particle is housed within one of pores.

SEROV A, ATANASSOV P B, ANDERSEN N

Preparing inorganic composite film by mixing graphene and inorganic nano-particle with solvent, then ultrasonic dispersion and extruding graphene/inorganic nanoparticles mixed dispersion and solidifying shaped die with coagulation liquid.

GAO C, LIU Z, PENG L, XIA Z

Carbon catalyst used in e.g. catalyst ink, is prepared by dry-mixing graphene nanoplatelets and metal phthalocyanine, heat-processing obtained mixture, and carbonizing, and has preset surface terminal nitrogen amount.

WATANABE H, KANEDA J, DEGUCHI N, CHIBA Y

Preparation of graphene nanomaterial composite having axial carbon fiber useful for e.g. catalysis involves taking cellulose and urea, melamine or ammonium thiocyanate, mixing, placing under protection of nitrogen, calcining, and cooling.

CHEN J, LI X, SU J, YE T, LV L, GE J