Title

Dual-Functional Additive for Enhancing Safety and Performance via Gas Generation Suppression and Li-F Rich SEI/CEI Formation

Alternative Title

가스 발생 억제 및 Li-F가 풍부한 SEI/CEI 형성을 통한 안전성 및 성능 향상을 위한 이중 기능성 첨가제

DGIST Authors

Haejin Jo ; Hochun Lee ; Seung-Tae Hong

Advisor

이호춘

Co-Advisor(s)

Seung-Tae Hong

Issued Date

2025

Awarded Date

2025-08-01

Type

Thesis

Description

Lithium-ion Batteries, electrolyte additive, Solid electrolyte interphase, Gas evolution, Battery safety

Table Of Contents

List of Contents
Abstract i
List of contents ii
List of figures iii

I. Introduction

II. Experimental
2.1 Materials 2
2.2 Electrochemical measurements 2
2.3 Material characterization 3

III. Results and discussion
3.1 Solid electrolyte interphase formation on Cathode and anode 4
3.2 Cell performance 6
3.3 Battery safety evaluation 7
3.4 Electrode surface analysis 10

IV. Conclusion 13

References 14

Summary 17

URI

https://scholar.dgist.ac.kr/handle/20.500.11750/59831
http://dgist.dcollection.net/common/orgView/200000892124

DOI

10.22677/THESIS.200000892124

Degree

Master

Department

Department of Energy Science and Engineering

Publisher

DGIST

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