国家/地区 韩国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 LEE M（2）
公开年 2019（2）
申请年
专利权人

Analysis of physical properties e.g. elasticity of graphene, involves providing metal substrate including grooves with flat bottom, uniformly dispersing graphene sample on substrate, and observing substrate with scanning electron microscope.

HUN H S, CHOI K, LEE M, KIM S T, AN W

Graphene filter module for removing contaminants like industrial waste and sewage, and heavy metals from raw water of e.g. rivers and lakes, filters incoming water through outer membrane layer, graphene filter layer and inner membrane layer.

LEE J, KIM S, LEE M, HAN S, LEE J H, KIM S H, HAN S Y, JUNGHOON L, SANGHO K, SIN L M, SEONGEUNPARK, YOON S, LI Z, JIN X, LI M, HAN C