国家/地区 中国（55） 日本（12） 世界知识产权组织（12） 美国（11） 欧洲专利局（EPO）（7） 韩国（7） 澳大利亚（4） 印度（4） 台湾（4） 德国（3） 俄罗斯（3） 巴西（2） 加拿大（2）
IPC部 B（66）
IPC大类 B82（66）
IPC小类 C01B（66）
IPC C01B032/168（66）
发明人 WANG H（7） ZHANG J（7） PENG Q（6）
ZHANG Y（6） GU X（5） RONG J（5）
XIE N（5） ZHAO H（5） LI X（4）
WANG J（4） CHEN X（3） BAO R（2）
DONG L（2） FAN S（2） HE X（2）
公开年 2021（21） 2022（19） 2016（6） 2020（6） 2017（5） 2019（4） 2018（3）
申请年 2021（25）  2020（12）  2019（8）  2017（7）  2022（5）  2014（3）  2015（2）  2016（2） 
专利权人 CHINA PETROL.（6） SINOPEC RES .（5） UNIV KUNMING.（3） HARBIN INST .（2）
UNIV DALIAN .（2） WANG J（2） XIAN RARE ME.（2）

New lithium-ion battery cathode material useful in coating layer in cathode of lithium-ion batteries.

REN Z, CHEN Z, YANG Y, SHEN L

Preparing composite carbon material, comprises dispersing carbon nanotubes, surfactant and glucose in deionized water, performing hydrothermal reaction, drying hydrothermal carbon and carbonizing, mixing carbonized hydrothermal carbon and washing crude composite carbon material with water.

YUAN Y, ZHOU H, ZHOU X, ZHU W

Production of carbon nanotube-based adsorption/filtration nanomaterial, comprises annealing carbon nanotubes to remove fullerenes and other by-products of carbon crystallization, where carbon nanotubes are subsequently immobilized on support substrate based on fibrous natural or synthetic material.

BOUSA D, BOUSA M, BOUSOVA K

SLEEVE WITH NANOMATERIALS (VARIANTS) USED IN THE MANUFACTURE OF HOUSINGS, POWER STRUCTURES, FITTING.

VOLKOV M V, MOROZOV O V

Preparing heterostructure composite material used in a negative electrode of sodium ion battery, involves mixing graphene nanosheets, carbon nanotubes, nickel source, cobalt source, sulfur source and solvent, and then carrying out solvothermal reaction to obtain composite material.

MENG X, ZHANG K, BI S, FAN S, LIU H

Preparation of composite heat dissipation film material for compact electronic device, involves placing carbon nanotube film in furnace, reacting with carbon source udner action of high temperature and plasma radio frequency to obtain graphene nanosheets and covering on carbon nanotube film.

XU J, GONG X

Material useful as catalyst of oxygen reduction reaction in electrochemical field e.g. fuel cell and metal air cell, comprises sulfur-nitrogen-phosphorus-boron-doped graphene, sulfur-nitrogen-phosphorus-boron-doped carbon nanotubes, or sulfur-nitrogen-phosphorus-boron-doped conductive carbon black.

XIE N, ZHANG Y, WANG H, PENG Q, ZHANG J, GU X, RONG J, ZHAO H

Doped carbon material used as electrode material in electrochemistry, comprises first characteristic peak and second characteristic peak, where N1s spectral peak of X-ray photoelectron spectroscopy analysis has first characteristic peak and second characteristic peak.

XIE N, ZHANG Y, GU X, ZHANG J, PENG Q, WANG H, RONG J, ZHAO H

Sulfur nitrogen phosphorus doped carbon material for platinum carbon catalyst, has characteristic peak of thiophene type sulfur between specified range.

ZHANG Y, XIE N, GU X, ZHANG J, PENG Q, ZHAO H, RONG J, WANG H

Nitrogen-phosphorus-doped carbon material used in platinum carbon catalyst, has specified characteristic peak area of XPS analysis.

XIE N, ZHANG J, WANG H, GU X, PENG Q, ZHAO H, RONG J