Title

Designing high-performance and high-stability electrodes for energy devices

Alternative Title

에너지소자용 고성능 및 고안정성 전극 설계

DGIST Authors

Jongjun Lee ; Yong Min Lee ; Kang Taek Lee

Advisor

이용민

Co-Advisor(s)

Kang Taek Lee

Issued Date

2024

Awarded Date

2024-02-01

Citation

Jongjun Lee. (2024). Designing high-performance and high-stability electrodes for energy devices. doi: 10.22677/THESIS.200000723692

Type

Thesis

Description

Lithium-ion batteries; Solid-state batteries; Electrode design; Composite electrode; Pre-lithiation

Table Of Contents

Ⅰ. Introduction 1
1.1. Introduction to solid-state batteries (SSBs) 1
1.2. Electrode design for high-energy density SSBs 3
1.2.1. Anode 3
1.2.2. Cathode 4
1.3. Reference 6
Ⅱ. Dry Pre-Lithiation for Graphite-Silicon Diffusion-Dependent Electrode for All-Solid-State Battery 11
2.1. Introduction 11
2.2. Experimental 15
2.3. Results and discussion 18
2.4. Conclusion 44
2.5. Reference 52
Ⅲ. Digital-Twin-Driven Structural and Electrochemical Analysis of Li+ Single-Ion Conducting Polymer Electrolyte for Solid-State Batteries 53
3.1. Introduction 53
3.2. Experimental 56
3.3. Results and discussion 60
3.4. Conclusion 72
3.5. Reference 73
Ⅳ. Facile Sulfide Solid Electrolyte Coating via PTFE binder for Composite Electrodes with High Active Surface Area 77
4.1. Introduction 77
4.2. Experimental 79
4.3. Results and discussion 81
4.4. Conclusion 90
4.5. Reference 91
Summary in Korean 93

URI

http://hdl.handle.net/20.500.11750/48024
http://dgist.dcollection.net/common/orgView/200000723692

DOI

10.22677/THESIS.200000723692

Degree

Doctor

Department

Department of Energy Science and Engineering

Publisher

DGIST

Show Full Item Record