Understanding the Flame Retardant Mechanism of Intumescent Flame Retardant on Improving the Fire Safety of Rigid Polyurethane Foam

por Lee, Seung Hun, Lee, Seul Gi, Lee, Jun Seo, Ma, Byung Chol
Publicado 2022

Hybrid Polymer/Metal Oxide Thin Films for High Performance, Flexible Transistors

por Jeong, Jae Won, Hwang, Hye Suk, Choi, Dalsu, Ma, Byung Chol, Jung, Jaehan, Chang, Mincheol
Publicado 2020