国家/地区 韩国（3）
IPC部 C（3）
IPC大类 C25（3） H01（3） C01（2）
IPC小类 C25D（3） C01B（2） C25B（2）
H01M（2）
IPC C25D005/00（3）
发明人
公开年
申请年 2021（2） 
专利权人

Strain measurement sensor used for wearable device to measure biosignal or movement, comprises base layer formed of flexible material, and conductive thin film layer provided on surface of base layer and formed with cracks having at least one pattern of irregular straight lines or irregular curves.

KIM H J, RYU C H, KIM H, RYU C

Producing composite material used for e.g., electrocatalysis by impregnating a two-dimensional (2D)-material based aerogel with impregnation solvent, performing a solvent/water exchange, performing precursor diffusion and passing a current.

YANG W, MOISSINAC F, BARG S, BYUN J J, FRANCIS M, BARGZUELEN, GRADE S

Graphene sheet, e.g. for transparent electrode used in solar cell includes intercalation compound interposed between unit graphene layers.

CHOI J, CHOI J Y