国家/地区 世界知识产权组织（4）
IPC部 C（4） H（3）
IPC大类 C01（4） H01（2）
IPC小类 C01B（4） H01M（2）
IPC C01B032/192（4）
发明人
公开年 2022（3）
申请年 2022（4）
专利权人

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

Triggering self-propagating reduction-exfoliation process of graphene oxide in a porous material comprising graphene oxide to increase the total electric conductivity and the specific surface area of the porous material.

CERNAK M, KRUMPOLEC R, ZELENAK F

Producing graphene from spent lithium-ion battery, by applying acid leaching solution to anode of lithium-ion battery to produce expanded graphite, applying hydrothermal process to expanded graphite and subjecting purified graphite to shear mixing contemporaneously combined with hydrogen passivation.

LI X, ZHOU Y, GAO Z

Producing graphene comprises mixing expanded graphite in liquid to provide mixture, and exfoliating expanded graphite by exposing mixture to high shear mixing assembly.

BOHM H L M, BOHM S