国家/地区 中国（15）
IPC部 B（15）
IPC大类 B01（15） C25（15） H01（4）
C02（2）
IPC小类 B01J（15）
IPC C25B001/04（15）
发明人 LI Z（5） WANG S（5） ZHANG T（3）
LI Y（2） SUN P（2） WANG Y（2）
公开年 2017（15）
申请年 2016（8）  2017（6） 
专利权人 UNIV SHANDON.（5）

Three-dimensional porous nickel oxide-and-nitrogen-doped graphene quantum dot composite material used as catalyst in electrocatalytic oxygen evolution reaction, is prepared by using nickel foam as substrate, oxidizing, and etching holes.

LV J, FANG H, ZHU J

Preparation of cobalt sulfide nanoparticles/nitrogen-doped reduced graphene oxide hydrogen evolution composite material, involves adding dicyandiamide solution to dispersion of cobalt(II) nitrate hexahydrate and deionized water and stirring.

XIE J, ZHAO W, CHEN L, ZHU C, LU J, QIAN K, YANG S

Graphene composite titanium dioxide mesoporous single crystal mixture comprises graphene composite mesoporous titania single crystal and graphene-coated titanium dioxide mesoporous single crystal.

ZHANG J, XING M, ZHOU Y, WANG Y, LIU J, YI Q, DENG Y, PENG Y, JIANG Q, MA J, PAN L

Preparing single-layer metal structure/graphene composite used for electrocatalytic and photocatalytic production of hydrogen, involves producing molybdenum disulfide precusor aqueous solution, and adding oxidized graphene aqueous solution.

HE H, HE Z, SHEN Q

Preparation of graphene composite nano material used for e.g. photocatalytic degradation of pollutant, involves dispersing graphene oxide and deionized water to obtain graphene oxide dispersion and adding to sodium borohydride and urea.

WANG Y, ZHAO X

Preparing porous metal/graphene composite material comprises e.g. using chemical method to prepare graphene oxide sol, taking graphene oxide sol mixed metal salt aqueous solution, and drying into metal salt/oxidation graphene film.

LI Y, ZHANG W, PENG S

Preparation of three-dimensional nitrogen-doped graphene with high nitrogen quantity used e.g. for super capacitor electrode material, by using polybenzimidazole containing soluble aromatic pyridine and regularly arranging rigidity.

WANG S, LI Z, ZHANG T, SUN P

Poly-acid and graphene composite material useful for electrocatalytic hydrogenation of electrocatalyst, the poly-acid is uniformly dispersed adsorbed on the graphene surface preparation, and it becomes a functional composite.

ZHANG G, LIU R, CAO H, SHI S

Preparing three-dimensional nitrogen-doped graphene useful as super capacitor electrode material, comprises mixing poly(2,5-benzimidazole) solution and template nano-silicon dioxide, evaporating, pyrolyzing and removing template.

LI Z, WANG S, ZHANG T, YUE P

Preparing three-dimensional nitrogen-doped graphene used as catalyst for catalytic oxygen reduction reaction, involves using pyrazine group-containing polybenzimidazole as nitrogen source and carbon source.

WANG S, LI Z, ZHANG T, SUN P