国家/地区 世界知识产权组织（6）
IPC部 C（6）
IPC大类 C01（6） H01（4）
IPC小类 C01B（6）
IPC C01B032/21（6）
发明人
公开年 2023（5）
申请年 2022（6）
专利权人

Functionalized hybrid graphene material used as multidimensional 3D graphene-based high-performance catalysts, comprises substrate comprising nanowire, graphene arranged on surface of nanowire, and functional group associated with graphene.

COHENKARNI I, GARG R, SAN ROMAN D J, LEE I, WANG Y, GERSHANOK S, BARTLETT M, JI X, RIVNAY J

Preparation of silicon-carbon composite material used as electrodes for lithium-ion batteries, involves introducing carbon-based material and precursor of nanostructured silicon into reactor, decreasing dioxygen content, thermally treating and spheroidizing.

BURCHAK O

Process used for purification of graphite material, involves subjecting graphite material to oxidizing conditions, subjecting metal sulfide-lean graphite material to carbochlorination, and purging metal chlorides from metal chloride-rich graphite material, thus obtains purified graphite material.

BOISVERT R, BOULANGER P, BRASSARD M, DESAULNIERS E, NORVAL G, RIECKMANN P, TAN A, TAN Z

Battery active material for electrode, includes multiple of graphene platelets to which are coupled multiple of heteroatoms or heteroionic species.

RIZZI L G, CESAREO G G, SOONSHIONG P

Obtaining hybrid nanomaterials, by adding mixture of 2D nanomaterial precursor, exfoliating and nanoparticle precursor material to container, with 15 balls of same material as container, dispersing solid in water, and drying.

GONZALEZ VELAZQUEZ V J, RODRIGUEZ GARCIA A M, VAZQUEZ FERNANDEZPACHECO E

Cathode material useful in cathode sheet of secondary battery for terminal device, comprises an inner core i.e. a substance that can be reversibly inserted into and removed from active ions of anode material and a cladding layer.

LI Z, SUN Y, XIA S, LI Y, XIE F