+ Research field
1. Synthesis of New Inorganic Materials (새로운 무기화합물 설계와 합성) - Size-Controllable Synthesis Single Crystal Preparation by Molten Salt Flux (cm to mm) Solid-State Reaction, Sol-Gel Method, Solvothermal Method, Precipitation Method (Micron)------------(Submicron)---------------------------(Nanosize) Electrochemical Anodization of Metal Substrate (Porous Structure) 2. Characterization of Materials by Various Methods (다양한 분광학적 방법을 통한 결정구조 및 화학 결합 특성 규명) - Single Crystal Diffraction - Powder Diffraction Conventional X-ray Diffraction Synchrotron X-ray Diffraction Neutron Powder Diffraction - XAS (X-ray Absorption Spectroscopy) XANES (X-ray Absorption Near Edge Structure) Analysis EXAFS (Extended X-ray Absorption Fine Structure) Fitting - UV-vis Reflectance Diffuse Spectra Measurement - Infra-Red, Photoluminescence Spectroscopy - SEM, TEM 3. Electrochemical Property Measurements (고체 화합물에서의 다양한 전기 화학적 물성고찰) - Cyclic Voltammetry Measurement for Supercapacitor Material - Charge-Discharge Measurement for Lithium Battery Electrode Material - Impedance Spectroscopy for Lithium-ion Electrolyte |