Electrochemical Behavior of Iron(II) Species in a Hydrophobic Room-temperature Molten Salt

• YAMAGATA Masaki

  Department of Applied Chemistry, Faculty of Science and Technology, Keio University

• TACHIKAWA Naoki

  Department of Applied Chemistry, Faculty of Science and Technology, Keio University

• KATAYAMA Yasushi

  Department of Applied Chemistry, Faculty of Science and Technology, Keio University

• MIURA Takashi

  Department of Applied Chemistry, Faculty of Science and Technology, Keio University

書誌事項

タイトル別名

• Electrochemical Behavior of Iron 2 Species in a Hydrophobic Room temperature Molten Salt

抄録

The electrochemical behaviors of divalent iron species were investigated in a room-temperature molten salt (RTMS) consisting of 1-n-butyl-1-methylpyrrolidinium cation (BMP⁺) and bis(trifluoromethylsulfonyl)imide (TFSI⁻) anion. The TFSI⁻-salt of Fe(II) was soluble in BMPTFSI at room temperature. The cyclic voltammetric data for the Fe(III/Fe(II) processes at 1.1 V vs. Ag/Ag(I) showed quasi-reversible kinetics on a platinum electrode. The diffusion coefficient of Fe(II) determined by chronoamperometric techniques was 9.7 × 10⁻⁸ cm² s⁻¹ at 25°C. After cathodic reduction of Fe(II) at −2.0 V, furthermore, metallic Fe was electrodeposited on a copper substrate.

収録刊行物

• Electrochemistry

  Electrochemistry 73 (8), 564-566, 2005-08-05

  公益社団法人　電気化学会

キーワード

• Room-temperature Molten Salt
• Ionic Liquid
• Iron

詳細情報

• CRID: 1390845713071447808
• NII論文ID: 10015418514
• NII書誌ID: AN00151637
• DOI: 10.5796/electrochemistry.73.564
• ISSN: 21862451
• ISSN: 13443542
• NDL書誌ID: 7444879
• Web Site: http://id.ndl.go.jp/bib/7444879
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7444879
• Web Site: https://www.jstage.jst.go.jp/article/electrochemistry/73/8/73_564/_pdf
• 本文言語コード: en
• データソース種別:
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