国家/地区 台湾（6）
IPC部 C（6）
IPC大类 C07（6）
IPC小类 H01M（6） C01B（4） C07D（3）
C07F（2） H01B（2）
IPC H01M004/62（6）
发明人 DU N（2） HE J（2） HO K P（2）
JIANG Y（2） KUBOTA Y（2） MIYAZONO K（2）
SUN P（2） TAMAKI E（2） WANG J（2）
公开年 2015（2） 2021（2）
申请年 2021（3）  2015（2） 
专利权人 GRST INT LTD（2） GUANGDONG HA.（2） TORAY ADVANC.（2） TORAY IND IN.（2）

Negative electrode active material for use in negative electrode for lithium-ion battery, comprises active particle having silicon and carbon element, and modification layer containing functional group of coupling agent and metal compound.

YEH T, YANG C, CHEN C, LAI G, YE D, CHEN Z, LAI G L, CHEN C C, YANG C R, YEH T J

Electrode used for secondary battery, comprises current collector and electrode layer coated on surfaces of current collector, where electrode layer included electrode active material, binder and additive comprising oxolane-containing.

HO K P, JIANG Y, HE J

Coated cathode active material used for slurry for cathode for secondary battery, comprises cathode active material and coating layer comprising coated cathode active material which is derived from phosphorus-containing compound.

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

Graphene composite, method for producing graphene composite and electrode for lithium ion battery containing graphene composite.

DU N, WANG J, SUN P, TAMAKI E, KUBOTA Y, MIYAZONO K

Graphene composite useful in conductive additive and paste which is useful in electrode for lithium ion batteries, includes a graphene powder and a compound having a structure of pyrazolone.

DU N, WANG J, SUN P, TAMAKI E, KUBOTA Y, MIYAZONO K, KUBOTA, MIYASONO T

Forming graphene oxide salt involves mixing graphite and oxidizer having alkali metal salt, ionizing oxidizer having alkali metal salt with acid solution, removing oxidizer, separating graphene oxide and reacting graphene oxide and base.

NOMOTO K, INOUE N, YUKAWA M, IKENUMA T, YUGAWA M