| 학회 |
한국공업화학회 |
| 학술대회 |
2021년 가을 (11/03 ~ 11/05, 대구 엑스코(EXCO)) |
| 권호 |
25권 2호 |
| 발표분야 |
[전기화학] 전고체 전지 소재/분석/시스템 연구개발 동향 |
| 제목 |
Unveiling various degradation mechanisms at the interphase on solid-state electrolytes |
| 초록 |
Research on the interface between solid electrolytes and electrodes is of vital importance for the development of various battery systems. The complex electro-chemo-mechanical evolution of the electrode/solid-electrolyte interface can diminish performance. First, I would like to provide insights into the interfacial dynamics during the operation of a hybrid Na-seawater battery under harsh conditions. Furthermore, chemical stability variations at a steady state can severely affect battery performance. In the second part, stack pressure measurements for all-solid-state batteries will be discussed to provide new insight into the effects of applied stack pressure and electrolyte processing on the interfacial behavior of Li10SnP2S12 and Li6PS5Cl. The findings advance our understanding of the interfacial evolution of the two important classes of solid-state electrolytes, and they demonstrate the utility of electro-chemo-mechanical measurements to understand solid-state battery behavior. |
| 저자 |
이현욱 |
| 소속 |
울산과학기술원 |
| 키워드 |
Solid electrolytes; sulfide electrolytes; seawater batteries
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| E-Mail |
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