Internet Archive Scholar

Studies on Metal Complexes as Active Materials in Redox-flow Battery Using Ionic Liquids as Electrolyte: Cyclic Voltammetry of Betainium Bis(Trifluoromethylsulfonyl)Imide Solution Dissolving Na[FeIII(edta)(H2O)] as an Anode Active Material

Kazunori TERAMOTO, Toshikazu NISHIDE, Yasuhisa IKEDA
2015 Electrochemistry (Tokyo. 1999)  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (638.1 kB)
https://web.archive.org/web/20180725171019/https://www.jstage.jst.go.jp/article/electrochemistry/83/9/83_15-E00011/_pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL. The file type is application/pdf.

As a part of studies for finding metal complexes as an active material in the redox-flow battery system using ionic liquids (ILs) as an electrolyte, we have measured cyclic voltammograms (CVs) of betainium bis(trifluoromethylsulfonyl)imide ([Hbet][Tf 2 N]) (H 2 O content: 11 wt%) dissolving Na[Fe III (edta)(H 2 O)] (edta = ethylenediamine-N,N,N′,N′-tetraacetate). Two peaks corresponding to one redox couple were observed around 50 and 220 mV vs. Ag/AgCl and assigned as a quasi-reversible redox
more » ... action based on electrochemical data. Furthermore, the CVs were found to be cycled stably. From these results, the Na[Fe III (edta)(H 2 O)] is expected to be used as anode active material for the redox-flow batteries using [Hbet][Tf 2 N] containing 11 wt% H 2 O as the electrolyte.
doi:10.5796/electrochemistry.83.730 fatcat:re7ljmwrefdmjesnoaqzjf6vnu
DOAJ
Citation

Kazunori TERAMOTO, Toshikazu NISHIDE, Yasuhisa IKEDA. "Studies on Metal Complexes as Active Materials in Redox-flow Battery Using Ionic Liquids as Electrolyte: Cyclic Voltammetry of Betainium Bis(Trifluoromethylsulfonyl)Imide Solution Dissolving Na[FeIII(edta)(H2O)] as an Anode Active Material." Electrochemistry (Tokyo. 1999) 83.9 (2015) 730-732