Impact of Solid-Electrolyte Interphase on Fast-Chargeable Li-ion Batteries with Linear Carbonate-based Pseudo-High Concentration Electrolytes
- Title
- Impact of Solid-Electrolyte Interphase on Fast-Chargeable Li-ion Batteries with Linear Carbonate-based Pseudo-High Concentration Electrolytes
- Author(s)
- Hyeongguk An
- DGIST Authors
- Hyeongguk An ; Hongkyung Lee ; Hochun Lee
- Advisor
- 이홍경
- Co-Advisor(s)
- Hochun Lee
- Issued Date
- 2023
- Awarded Date
- 2023-02-01
- Type
- Thesis
- Description
- Li secondary batteries, Fast charging
- Table Of Contents
-
Ⅰ. Introduction 1
1.1 Overview of Li-ion batteries 1
1.2 Challenges of fast charging 2
Ⅱ. Experimental method 5
2.1 Preparation of Li-ion Batteries 5
2.2 Electrochemical testing 5
2.3 Characterization 6
Ⅲ. Result and discussion 7
3.1 High concentration electrolytes (HCEs) 7
3.2 Solvation structure and interfacial chemistry of HCEs 9
3.3 Additives for forming stable SEI under fast-charging condition 11
3.4 Fast-charging ability with developed electrolytes 13
3.5 Pseudo high concentration electrolytes (PHCEs) 14
Ⅳ. Conclusion 44
Reference 45
Summary (in Korean) 49
- URI
-
http://hdl.handle.net/20.500.11750/45723
http://dgist.dcollection.net/common/orgView/200000656666
- Degree
- Master
- Department
- Department of Energy Science and Engineering
- Publisher
- DGIST
- Related Researcher
-
-
Lee, Hongkyung
- Research Interests Batteries; Electrochemistry; Interfaces
-
- Files in This Item:
-
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- Appears in Collections:
- Department of Energy Science and Engineering Theses Master
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