Title

Highly Ordered Micro-Patterned Pore Architecture for Silicon-Based Lithium-Ion Batteries

DGIST Authors

Jaejin Lim ; Hongkyung Lee ; Yong Min Lee

Advisor

이홍경

Co-Advisor(s)

Yong Min Lee

Issued Date

2024

Awarded Date

2024-08-01

Citation

Jaejin Lim. (2024). Highly Ordered Micro-Patterned Pore Architecture for Silicon-Based Lithium-Ion Batteries. doi: 10.22677/THESIS.200000804413

Type

Thesis

Description

SiOx/AG composite anode, Perforated current collector, Micro pattern, Pore structure, Mechanical degradation, Rate capability

Table Of Contents

Ⅰ. Introduction
1.1 Overview 1


Ⅱ. Experiment
2.1 Current collector characterization 4
2.2 Electrode fabrication 4
2.3 Cell assembly 4
2.4 Electrochemical measurement 6
2.5 Electrochemical dilatometry 7
2.6 Electrode characterization 8
2.7 Pore structure characterization 8
2.8 Electrochemical modeling and simulation 9


Ⅲ. Results and discussion
3.1 Morphological analysis 12
3.2 Interface properties analysis 14
3.3 Pore structure analysis 17
3.4 Half-cell test 18
3.5 Full cell test 19
3.6 Electrochemical modeling and simulation 23



IV. Conclusion 27

References 29

Summary (in Korean) 32

URI

http://hdl.handle.net/20.500.11750/57621
http://dgist.dcollection.net/common/orgView/200000804413

DOI

10.22677/THESIS.200000804413

Degree

Master

Department

Department of Energy Science and Engineering

Publisher

DGIST

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