国家/地区 韩国（3）
IPC部 C（3）
IPC大类 C25（3）
IPC小类 C25D（3）
IPC C25D009/04（3）
发明人
公开年 2023（3）
申请年 2021（3） 
专利权人

Producing composite plated heat dissipation sheet using device, comprises e.g. injecting electromagnetic wave reflective material, and electromagnetic wave absorbing material into plating bath, and mounting heat radiation sheet.

LEE C S, YOO M J, YANG W S, SUHMOONSUHK, JEON Y, CHOIWONJUN

pH sensor used for measuring water quality, has sensing unit for selectively sensing hydrogen ions by forming porous nanomaterial layer on surface of electrode, where porous nanomaterial layer has nanomaterial-metal oxide flexible composite.

JEONG D, HYUK J

Multifunctional transition metal-chalcogen catalytic electrodes for water electrolysis, has hydrophilic coating layer that is formed on substrate, and transition metal catalyst layer that are formed on hydrophilicity coating layer.

SON J I, CHO S H