国家/地区 世界知识产权组织（4） 中国（3） 欧洲专利局（EPO）（3） 韩国（3） 台湾（3） 美国（3） 日本（2）
IPC部 C（6）
IPC大类 C09（6）
IPC小类 H01M（6） C09D（3） C08K（2）
C08L（2） C09J（2） H01G（2）
IPC H01M004/02（6）
发明人
公开年 2021（6）
申请年 2020（3）  2021（3） 
专利权人

Coated cathode active material used in slurry for forming cathode of secondary battery, comprises cathode active material and coating layer derived from phosphorus-containing compound.

HO K P, JIANG Y, DU F, HUEN P, GONG T, XUAN S, HE J, DUFENGJUAN, HUENPRISCILLA

Embedding sulfur into conductive carbon used as sulfur cathode of metal-sulfur battery, by dissolving elemental sulfur in liquid ammonia, soaking conductive carbon in sulfur-ammonia solution to embed conductive carbon with portion of dissolved sulfur, and recovering sulfur-embedded conductive carbon.

TAK J, JENSON E, TAK J K, TAKJINGEON, JENSEN E, ZHUO Z

Silicon-containing slurry useful for manufacturing silicon-containing electrode, comprises poly(carboxylic acid) binder and particulate anode active material in mixed solvent system comprising solvents comprising N,N-dimethyl-acetamide compound, water and/or organic solvent.

TRASK S, JANSEN A, SHI Z, ZHANG L

Manufacture of microfibrous cellulose nanocarbon containing material used in e.g. electrochemical device, involves performing miniaturization process on liquid mixture comprising cellulose fiber, and solvent, and suppressing bubbling.

YUICHI N, YUSAKU I, MASATO S, NOGUCHI Y, SAITO M, IMAMURA Y

Core-shell structure used in formation of cathode for metal-ion battery, comprises core particle containing lithium cobalt oxide, and organic-inorganic composite layer containing ion-conducting material including modified Prussian blue.

CHEN L, CHEN C, PAN J, LI Y, LU M, YANG C, WANG T, CHEN C C, CHEN L C

Engineered particle for secondary battery and energy storage device including battery and capacitor, comprises active material particle comprising outer surface, and conductive coating disposed on outer surface of active material particle.

OLADEJI I O, SUZUKI A, SUU K, ISAYAO O D, SUUKOUKOU