[18p-M_178-1~8] 17.3 Layered materials

3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[18p-M_178-7] Structural and Electronic Structure Control of Transition Metal Dichalcogenides via Organic Molecule–Assisted Solvothermal Synthesis

〇Hiroki Waizumi¹, Ryunosuke Tange¹, Seiya Yokokura¹, Toshihiro Shimada¹ (1.Hokkaido Univ.)

Keywords:

TMDC,Solvothermal Synthesis,Electronic structure control

Materials for molecular recognition are required to achieve both high selectivity and durability. Although molecular imprinting is a well-established technique for achieving high selectivity, polymer-based materials commonly used in this method suffer from limitations in thermal stability and compatibility with electronic devices. In this study, we focus on molybdenum disulfide (MoS₂), a two-dimensional inorganic semiconductor, and attempt to introduce molecular imprinting into this material. For molecular sensor applications, not only selective molecular adsorption but also the electrical response induced by adsorption is crucial. Since these properties are strongly influenced by changes in crystal structure and electronic states, we investigate the control of crystal and electronic structures associated with molecular imprinting.