国家/地区 欧洲专利局（EPO）（3）
IPC部 C（3） H（3）
IPC大类 C01（3） H01（3）
IPC小类 C01B（3）
IPC C01B032/198（3）
发明人
公开年 2022（2）
申请年 2022（3）
专利权人

Positive electrode for lithium-sulfur battery, comprises positive electrode current collector and positive electrode active material layer positioned on at least one surface of positive electrode current collector.

KANG D Y, YANG S, LEE C, SONG M, MYUNGJUN S, LI C, KANG D

Production of graphene and/or graphene oxide for graphene materials, involves providing copper-based sheet coated with carbonaceous material, providing bath comprising aqueous solution, applying reversed voltage to exfoliate from carbonaceous material.

CARLSSON A

Weakly coupled enhanced graphene film for use in graphene photoelectric device, comprises an enhanced graphene structure based on weak coupling, where the enhanced graphene structure based on weak coupling comprises many graphene units stacked vertically; the graphene unit is a single graphene sheet.

LIU Y, FANG W, LI L, PENG L, GAO C, GOO C, FENG L, WEE D