国家/地区 加拿大（5）
IPC部 B（5）
IPC大类 C08（5）
IPC小类 H01M（5） C01B（4） C08K（4）
H01G（3） B01J（2） B29B（2）
B33Y（2） B82Y（2） C04B（2）
C08L（2） C09C（2） C09D（2）
C10M（2） C10N（2） H01B（2）
IPC H01M004/02（5）
发明人 HASEGAWA S（2） HASEGAWA SHOJI（2） KAMIYA N（2）
KAMIYA NAGISA（2） NAGISA K（2） SHEN Y（2）
SHOJI H（2）
公开年 2015（2） 2021（2）
申请年 2020（2） 
专利权人 GRAPHENE PLA.（2） GRAPHENE PLA.（2）

Formation of composite used in carbon electrode of lithium sulfur battery, involves subjecting carbon/sulfur mixture to microwave heat source, raising temperature of mixture, and lowering temperature of to less than melting point of sulfur.

TORRES G, ZHU X, VAIDYA R, MOGANTY S, MORGANTY S, ZHOU X

Electrochemical alkalization of electrochemically active material comprises obtaining working electrode having working electrode material on current collector, introduction of electrode to electrochemical reactor and applying direct current.

AMOUZEGAR K, LAROUCHE F, CHAMPAGNE P, HOULACHI G, BOUCHARD P, ZAGHIB K, ULASI G

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

HASEGAWA S, KAMIYA N, HASEGAWA SHOJI, KAMIYA NAGISA, SHOJI H, NAGISA K, SHEN Y

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

HASEGAWA S, KAMIYA N, SHOJI H, NAGISA K, HASEGAWA SHOJI, KAMIYA NAGISA, SHEN Y

Nanocomposite material useful in energy storage device such as electrochemical device and lithium ion battery, comprises metal oxide bonded to graphene layer.

AKSAY I A, CHOI D, LIU J, WANG D, YANG Z, AKSAY I, GRAFF G L, NIE Z, VISWANATHAN V V, ZHANG J, XU W, KIM J Y