Dongyoung Kim. (2024). Effect of Mixing Protocol on LPSCl-coated Li(Ni0.7Co0.15Mn0.15)O2 Composite Electrodes in All-Solid-State Batteries. doi: 10.22677/THESIS.200000723554
Type
Thesis
Description
Sulfide based solid state battery;Mixing protocol;LPSCl-Coated NCM composite electrode;Conductivity;Conductive agent
Table Of Contents
List of Contents Abstract i List of contents ii List of tables · iii List of figures iv
Ⅰ. Introduction 1.1 Overview 1
Ⅱ. Effect of Mixing Protocol on LPSCl-coated Li(Ni0.7Co0.15Mn0.15)O2 Composite Electrodes in All-Solid-State Batteries 2.1 Introduction 3 2.2 Experiment design 2.2.1 Materials 4 2.2.2 Preparation of composite cathode · 5 2.2.3 Material characterization 6 2.2.4 Measurement of electronic and ionic conductivity of the composite cathode 6 2.2.5 Fabrication and electrochemical characterization of the all-solid-state half-cell · 7 2.2.6 Digital twin modeling of 3D all-solid-state electrode structures 7 2.2.7 Electron and Ion density simulation for 3D all-solid-state electrode model · 8 2.3 Results and discussion 2.3.1 Morphology of LPSCl-coated NCM particles and electrodes depending on mixing protocol 9 2.3.2 Conductivity of the composite cathode 12 2.3.3 Simulation of 3D all-solid-state electrode model 14 2.3.4 Electrochemical performance of the all-solid state half cell 15 2.4 Conclusion · 18 Reference · 19 Summary (in Korean) 24
