Junsu Lee

TL;DR: In this article, the authors introduce the concept of structural flexibility of the 3D-metal core and 5d-Pt shell as a strategy for catalysis performance, which increases the chances of nearby sites on the shell to affect each other's activity such that the dissociative absorption of molecular oxygen is facilitated without correspondingly increasing the binding strength of reaction intermediates, thereby promoting the ORR kinetics.

TL;DR: In this paper, first-principles density functional theory calculations were performed to investigate the adsorption properties of the hazardous molecules on graphene, and it was shown that phenyl azide has a higher energy consumption than phenol.

TL;DR: In this article, the alignment orientation of liquid crystal has discrete preferential orientations and higher adsorption energy for the armchair direction was found to force liquid crystal molecules to align on it, compared to that of the zigzag direction.

TL;DR: In this paper, the geometric and electronic properties of vertical heterostructures comprising graphene and polyphenylene superhoneycomb network (PSN) were investigated and the relationship between the band gap and the interlayer distance between the graphene and PSN sheets was determined.

TL;DR: In this paper, the growth of graphitic carbon on cubic MgO substrates was studied, showing that the degree of graphitization is comparable to those of carbon layers grown on hexagonal substrates.