Synthesis of ROS-Resistant Redox Mediators for Improved Lithium Oxygen Battery Performance
- 주제(키워드) Lithium-oxygen batteries , Redox mediators , Singlet oxygen resistance , Bicyclic structure , Catalytic activity
- 주제(DDC) 621.042
- 발행기관 아주대학교 일반대학원
- 지도교수 서성은
- 발행년도 2024
- 학위수여년월 2024. 8
- 학위명 석사
- 학과 및 전공 일반대학원 에너지시스템학과
- 실제URI http://www.dcollection.net/handler/ajou/000000034164
- 본문언어 한국어
- 저작권 아주대학교 논문은 저작권에 의해 보호받습니다.
목차
1. Introduction 1
2. Result and Discussion 8
2.1. Computational assessment of RM stability against oxidation by 1O2 8
2.2. Analysis of RM reactivity with 1O2 22
2.3. Electrochemical properties of RMs 25
3. Conclusion 31
4. Experiment Section 32
4.1. General Information 32
4.2. Computational methods 33
4.3. Electrochemical characterization 34
4.4. In-situ DEMS analysis for gas evolution monitoring ROS exposure 34
4.5. ROS exposure treatment 34
4.6. Experimental procedures for synthesis of RMs 36
4.7. Comparative experiments and results on RMs with ROS 45
4.8. NMR Spectra of Characterized Compounds 49
4.9. DFT Calculation 58
5. Reference 89
