KCS

The rapid progress in graphene research has led to intensive exploration of novel 2D materials. In particular, transition metal chalcogenides, with their layered structures, have received significant attention because they offer many opportunities for fundamental and technological research in a variety of fields, including catalysis, energy storage, sensing, and electronic devices. In this talk, I demonstrate composites of reduced graphene oxide (rGO) and metal chalcogenides, for instance, rGO/WS₂ and rGO/VS₄, and their applications for energy storage devices and hydrogen evolution.