121st General Meeting of the KCS

Type Symposium
Area Advanced Materials for Energy Storage & Conversion
Room No. Samda Hall A
Time THU 15:40-:
Code MAT1-1
Subject Energy Storage on 2D Inorganic Nanosheets
Authors Seong-Ju Hwang
Center for Hybrid Interfacial Chemical Structure (CICS),Department of Chemistry and Nanoscience, Ewha Womans University, Korea
Abstract The exfoliated 2D nanosheets of layered metal compounds (layered metal oxides, layered double hydroxides, transition metal dichalcogenides, and layered metal carbides) attract intense research interest because of their unique physicochemical properties and useful functionalities. The 2D inorganic nanosheets can be synthesized by soft-chemical exfoliation reaction and used as efficient 2D lego blocks for superlattice nanohybrids, porous nanocomposites, freestanding hybrid films, etc. The wide 2D surface area, very thin thickness, and high electrochemical activity render these inorganic nanosheets promising energy storage materials. In this talk, versatile use of 2D inorganic nanosheets and their 3D nanohybrids as electrode materials for diverse batteries and supercapacitors will be presented together with in-depth analysis for the relationship between chemical bonding nature and electrode performance.
E-mail hwangsju@ewha.ac.kr