ID 9004
File
Authors
Domi, Yasuhiro Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University Researchers DB KAKEN
Usui, Hiroyuki Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University Researchers DB KAKEN
Nakabayashi, Eisuke Course of Chemistry and Biotechnology, Department of Engineering, Graduate School of Sustainability Science, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University
Yamamoto, Takayuki Institute of Advanced Energy, Kyoto University
Nohira, Toshiyuki Institute of Advanced Energy, Kyoto University
Sakaguchi, Hiroki Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University Researchers DB KAKEN
Keywords
K-ion Battery
Sn4P3
Negative Electrode
Ionic-liquid Electrolyte
Abstract
K-ion battery is a potential candidate as a next-generation battery with a high energy density, long cycle life, and high safety. To commercialize the battery, the improvement of safety is absolutely essential. We apply a nonflammable ionic-liquid electrolyte to a Sn4P3 electrode as negative-electrode for K-ion battery. The electrode achieves the excellent cycling performance with a discharge capacity of 365 mA h g−1 over 100 cycles in the ionic-liquid electrolyte. Rate capability in the ionic-liquid electrolyte is almost the same as that in the organic-liquid electrolyte.
Publisher
The Electrochemical Society of Japan
Content Type
Journal Article
Link
ISSN
13443542
EISSN
21862451
Journal Title
ELECTROCHEMISTRY
Volume
87
Issue
6
Start Page
333
End Page
335
Published Date
2019
Publisher-DOI
Text Version
Author
Rights
(C) 2019 The Electrochemical Society of Japan
Citation
Domi Yasuhiro, Usui Hiroyuki, Nakabayashi Eisuke, et al. Potassiation and Depotassioation Properties of Sn4P3 Electrode in an Ionic-Liquid Electrolyte. ELECTROCHEMISTRY. 2019. 87(6). 333-335. doi:10.5796/electrochemistry.19-00052
Department
Faculty of Engineering/Graduate School of Engineering
Language
English
Web of Science Key ut
WOS:000494830500005