国家/地区 世界知识产权组织（2）
IPC部 B（2） C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C23C016/02（2）
发明人 CHOI K（2）
公开年
申请年
专利权人 HEIQ MATERIALS AG（2）

Lithium or sodium-based battery used for e.g. portable electronic device, comprises anode at least partially covered on its side facing electrolyte by at least one artificial solid-electrolyte interphase layer with layer(s) of porous graphene with pores having preset average characteristic width.

CHOI K, HEIGHT M J

Formation of porous graphene layer used as semipermeable membrane, involves providing catalytically active substrate comprising copper-nickel alloy substrate, to catalyze graphene formation under chemical vapor deposition conditions.

CHOI K, PARK H G, HEIGHT M, CHOI K J, PARK H, PIAO H