国家/地区 中国（13） 日本（10） 世界知识产权组织（10） 欧洲专利局（EPO）（6） 美国（6） 加拿大（4） 印度（4） 韩国（2）
IPC部 C（20）
IPC大类 C01（20） H01（13） B01（5）
B82（5） B22（3） C08（2）
C09（2）
IPC小类 C01B（20）
IPC C01B032/00（20）
发明人 LI X（2）
公开年 2021（20）
申请年 2020（10）  2021（9） 
专利权人

Intercalated graphene antibacterial material manufacturing device, has connecting base jointed with bottom of manufacturing machine main body, spring fixedly connected with connecting plate, and another spring connected with bottom.

ZHONG T

ROLL-TYPE CVD REACTOR from the gas phase for chemical deposition of thin graphene films.

SMOVZH D V, MATOCHKIN P E, BEZRUKOV I A, KRIVENKO A S

Carbon-coated composite material useful for negative electrode for lithium ion secondary battery, is obtained by coating surface of composite material containing carbon material and silicon with carbonaceous coating layer, where material has preset coefficient of variation in Raman spectrum.

BAI Z X, FUJITA M, FUKUI T, ITO Y

Preparation of carbon-coated sodium titanium phosphate composite material used as cathode material for sodium ion battery, involves mixing titanyl sulfate and phosphoric acid with sodium source and carbon source, and performing co-precipitation, wet mixing and spray drying.

QIAN Y, MAO W, ZHANG J, BAO K

Preparation of titanium carbide-carbon core-shell array load vertical graphene/manganese dioxide composite material for zinc ion battery by placing substrate in plasma quartz tube, and cooling to obtain titanium carbon core shell array.

ZHANG Y, XIA X

Nitrogen-containing carbon material used for e.g. carbon nanotubes, comprises nitrogen atom, and has preset ratio of peak of basal nitrogen atom to peak of total nitrogen atom in nitrogen-containing carbon material based on N1s X-ray photoelectron spectroscopy analysis.

YAMADA Y, SATO H, GODA H

Composition used for forming catalyst layer for forming membrane electrode assembly of polymer electrolyte fuel cell, comprises metal catalyst, carbon material comprising nitrogen-containing group, which supports catalyst, and ionomer.

TAICHI N, TARO K, KINUMOTO T, NAKAZAWA T

Positive electrode material useful in all-solid-state battery, such as lithium ion battery, comprises lithium metal halide compound and carbon material capable of occluding elemental halogen and/or halide.

KENTA N, IZURU S, SEIJI N, NISHIYAMA S, SASAKI I, NAGAKANE T, NAGAMINE K

New nitrogen-15 and nitrogen-14 interspersed uniform nitrogen-doped graphene useful in preparing graphene materials and modified graphene materials.

HUANG M, LUO X, DENG H, JIA Q, PENG S, ZHANG Z, XI S, LIU Y, LIU X, CHI S

Porous carbon used as e.g. gas-adsorption material and water-processing agent, contains mesopores and macropores, and has preset pore volume and volume resistivity.

KAWAHARA A, WATANABE H