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논문 기본정보
Lithium Diffusivity of Tin-based Film Model Electrodes for Lithium-ion Batteries
논문 개요
| 기관명 | NDSL |
|---|---|
| 저널명 | Journal of electrochemical science and technology |
| ISSN | 2093-8551, |
| ISBN |
논문저자 및 소속기관 정보
| 저자(한글) | Hong, Sukhyun,Jo, Hyuntak,Song, Seung-Wan |
|---|---|
| 저자(영문) | |
| 소속기관 | |
| 소속기관(영문) | |
| 출판인 | |
| 간행물 번호 | |
| 발행연도 | 2015-01-01 |
| 초록 | Lithium diffusivity of fluorine-free and -doped tin-nickel (Sn-Ni) film model electrodes with improved interfacial (solid electrolyte interphase (SEI)) stability has been determined, utilizing variable rate cyclic voltammetry (CV). The method for interfacial stabilization comprises fluorine-doping on the electrode together with the use of electrolyte including fluorinated ethylene carbonate (FEC) solvent and trimethyl phosphite additive. It is found that lithium diffusivity of Sn is largely dependent on the fluorine-doping on the Sn-Ni electrode and interfacial stability. Lithium diffusivity of fluorine-doped electrode is one order higher than that of fluorine-free electrode, which is ascribed to the enhanced electrical conductivity and interfacial stabilization effect. |
| 원문URL | http://click.ndsl.kr/servlet/OpenAPIDetailView?keyValue=03553784&target=NART&cn=JAKO201511366282008 |
| 첨부파일 |
추가정보
| 과학기술표준분류 | |
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| ICT 기술분류 | |
| DDC 분류 | |
| 주제어 (키워드) | Lithium-ion batteries,Lithium diffusivity,Tin-nickel anode,Film model electrode,Fluorine-doping,Interfacial stability |