国家/地区 韩国（3）
IPC部 C（3）
IPC大类 C23（2）
IPC小类 C23C（2）
IPC C23C018/16（2） C23C018/48（2） C23C018/50（2）
发明人 LEE K B（3）
公开年
申请年 2018（3）
专利权人

Composition useful for catalyst-free electroless plating, comprises metal precursors including nickel precursor, and iron precursors, cobalt precursors and/or copper precursors, reducing agent, and plated object.

KIM T, LEE K B, LEE S B, JUNG B M

Sensor and device useful for detecting ammonia gas having high sensitivity, high selectivity, fast saturation, and fast recovery time, comprises board, graphene sheet positioned on board, and copper oxide nano particle on graphene sheet.

LEE K B, NAM Y, LEE Y, SIMBALANKO O, NAM Y S, LEE Y H, TSYMBALENKO O

Catalyst-free electroless plating of e.g. graphene, involves introducing composition containing nickel, iron, cobalt and/or copper precursor, to solution containing to-be-plated component, to set preset metal precursor concentration.

KIM T H, LEE S B, JUNG B M, LEE K B