国家/地区 欧洲专利局（EPO）（7）
IPC部 H（7） C（2）
IPC大类 H01（7） C01（2）
IPC小类 H01B（2） H01H（2） H01M（2）
IPC H01H001/027（2） H01M004/02（2） H01M004/36（2）
H01M004/62（2） H01M010/052（2） H01M010/0525（2）
发明人 ZHAO S（7）
公开年 2022（3） 2023（3）
申请年 2021（4）  2022（2） 
专利权人 ABB SCHWEIZ .（3） SAMSUNG SDI .（2）

Composite active material for forming anode, comprises core comprising silicon-containing structure and/or silicon-containing compound, and shell comprising carbonaceous material, and at least one metal oxide arranged in matrix of carbonaceous material, arranged on and conformed to surface of core.

SHIM K, MAH S, SON I, JO S, KIM G, PARK J, KAPYLOU A, LEE J, EUN S K, MAH S K, JO S N, KIM G S, WAN L J, SHIM K E, MA X G, SON I H, KIM K S, PARK J H, LEE J W, LI J, PARK S, JIN G, ZHAO S, MA X

Slip ring unit used for conducting current to or from rotating shaft of electrical machines, comprises slip ring and brush comprising composite material comprising graphene and metal.

VIERTEL J, ZHAO S, JOHANSSON E, PAULSSON G

Mechanism for electrical device e.g. switchgear, has first and second portions that comprise graphene and related materials (GRM) at its contact surface, in metal-GRM composite.

ANDERSSON A, JOHANSSON E, ZHAO S, JOHANSEN E

Electrical contact used in contact arrangement, comprises substrate of electrically conductive material, and graphene-copper composite coating on substrate.

ANDERSSON A, ZHAO S, BERTOCCHI F, MULATTIERI M

Electrical contact for use in switchgear, has substrate made of electrically conductive non-silver material, and electrically conductive metal-graphene composite coating directly provided on surface of substrate.

ANDERSSON A, ZHAO S

Composite active material used as cathode for lithium battery, comprises core comprising lithium transition metal oxide, and a shell comprising metal oxide, carbonaceous material, and doped fluorine element.

KAPYLOU A, MOON J, SON I, KIM G, CHERNYSHOV D, MAH S, JO S, MOON J S, KIM G S, MAH S K, JO S N, ZHAO S, MA X, CHERNYSHYOV D, JIN G, MUN J S, SON I H, KIM K S, MA X G

Composite material used e.g. as field grading material and electric insulating material in medium or high voltage cable systems, and in machines bushings, comprises polymer material and reduced graphene oxide within the polymer material.

WANG Z, SCHADLER L S, HILLBORG H, ZHAO S, SCHADLER L