A Transmission Electron Microscopy Study of the Electrochemical Process of Lithium-Oxygen Cells
- Title
- A Transmission Electron Microscopy Study of the Electrochemical Process of Lithium-Oxygen Cells
- Authors
- 정훈기; 김희수; 박진범; 오인환; Jusef Hassoun; 윤종승; Bruno Scrosati; 선양국
- Keywords
- Lithium-oxygen cell; transmission electron microscopy; electrochemical reaction; reversible charge-discharge process; rechargeable lithium-air battery
- Issue Date
- 2012-07
- Publisher
- Nano letters
- Citation
- VOL 12, NO 8, 4333-4335
- Abstract
- The electrochemical reaction of a lithium−oxygen cell using a tetraethylene glycol dimethyl ether-lithium triflate, TEGDME-LiCF3SO3 electrolyte, is investigated by a detailed transmission electron microscopy analysis. The results confirm the reversibility of the process by showing the formation− dissolution of lithium peroxide, Li2O2, upon repeating cell charge and discharge cycles.
- ISSN
- 15306984
- Appears in Collections:
- KIST Publication > Article
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