Highly dispersed graphene nanoplatelets in polypropylene composites by employing high-shear stress for enhanced dielectric properties and frequency-selective electromagnetic interference shielding capability

Bumhee Lee, Uiseok Hwang, Junyoung Kim, Sung‐Hoon Kim, Kisuk Choi, In‐Kyung Park, Chan Choi, Jonghwan Suhr, Jae‐Do Nam