J-STAGE Data
Browse
Supporting Information_Okuo et al._0621.pdf (1021.42 kB)

Influence of Gel Electrolytes Containing OMgCl-functionalized Inorganic Nanofibers on Magnesium Plating/Stripping Reaction (Supporting Information)

Download (1021.42 kB)
Version 2 2023-07-03, 05:06
Version 1 2023-06-20, 06:39
dataset
posted on 2023-07-03, 05:06 authored by Takahiro OKUO, Tetsuhei KONDO, Minoru ASHIZAWA, Fumihiro SAGANE, Hidetoshi MATSUMOTO

Magnesium bis(trifluoromethanesulfonyl)amide (Mg(TFSA)2)/glyme solutions are promising electrolytes for rechargeable magnesium batteries, but the passivation of the Mg electrode because of the decomposition of [TFSA] anion from the coordination state is a critical issue in practical use. In the present study, functionalized nanofiber gel electrolytes swollen in 0.5 M Mg(TFSA)2/triglyme solution were prepared using the silica nanofibers modified with oxymagunesium chloride (–OMgCl) groups (f-SiO2NFs) as a gelator. The f-SiO2NF gel electrolyte improved the Mg plating/stripping reaction compared to the SiO2NF gel without –OMgCl groups.

Funding

Next generation battery team

Japan Science and Technology Agency

Find out more...

Salt Science Research Foundation

History

Corresponding author email address

matsumoto.h.ac@m.titech.ac.jp

Copyright

© 2023 The Author(s).

Usage metrics

    Electrochemistry

    Categories

    Licence

    Exports

    RefWorks
    BibTeX
    Ref. manager
    Endnote
    DataCite
    NLM
    DC