CO低圧下でのスクアリン酸電解合成

• 柴田 正実

  山梨大学工学部

• 大森 大輔

  山梨大学工学部

• 古屋 長一

  山梨大学工学部

書誌事項

タイトル別名

• Electrosynthesis of Squaric Acid under Low CO Pressure
• CO テイアツカ デ ノ スクアリンサン デンカイ ゴウセイ

抄録

Electrosynthesis of squaric acid was accomplished under low CO pressure (ca. 10 kgf cm⁻²). CO was reduced to squarium ions in an electrolyte consisting of THF-DMF mixture with 0.1 M tetra-n-butylammonium bromide. Current efficiencies for squaric acid formation were examined at Fe, Zn, Al, Ti, Ni and stainless steel (SUS304, SUS316, SUS321, SUS347 and SUS430). The current efficiency for squaric acid formation is about 45% at less than 15 mA cm⁻² at SUS430 cathode, and decreases at more than 10 mA cm⁻² at Mg anode. The formation of squarium ions needs at least 10 kgf cm⁻² CO pressure. Squarium ions are hardly formed in an electrolyte containing 1% water.

収録刊行物

• Electrochemistry

  Electrochemistry 67 (4), 355-358, 1999-04-05

  公益社団法人　電気化学会

キーワード

• Squaric Acid
• CO Reduction
• Low CO Pressure
• SUS430 Cathode

詳細情報

• CRID: 1390564227346892416
• NII論文ID: 10002566903
• NII書誌ID: AN00151637
• DOI: 10.5796/electrochemistry.67.355
• ISSN: 21862451
• ISSN: 13443542
• NDL書誌ID: 4698471
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4698471
• Web Site: https://www.jstage.jst.go.jp/article/electrochemistry/67/4/67_355/_pdf
• 本文言語コード: ja
• データソース種別:
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• 抄録ライセンスフラグ: 使用可