"Flexible Poly(vinyl chloride) Nanocomposites Reinforced with Hyperbranched Polyglycerol−Functionalized Graphene Oxide for Enhanced Gas Barrier Performance" .

44. Kyu Won Lee, Jae Woo Chung(corresponding author), and Seung-Yeop Kwak,

ACS Appl. Mater.

9(38),

2017,

33149-33158.