水滴噴霧気中パルス放電による色素分解における電解質の影響

• 能勢 泰祐

  積水化学工業（株）

• 横山 祐三

  積水化学工業（株）

• 南谷 靖史

  山形大学大学院理工学研究科

書誌事項

タイトル別名

• Effect of Electrolytes on the Decomposition of Dye by Pulsed Discharge in Air Spraying Water Droplets
• スイテキ フンムキチュウ パルス ホウデン ニ ヨル シキソ ブンカイ ニ オケル デンカイシツ ノ エイキョウ

抄録

Effect of electrolytes on the decolorization of indigo carmine and on the production of H₂O₂ by pulsed discharge in air spraying water droplets was performed in sodium chloride and magnesium sulfate solutions. Peak voltage of the discharge decreased with increasing solution conductivity, but peak current and discharge energy increased. Decolorization rate and decolorization efficiency of indigo carmine and the yield of H₂O₂ decreased with increasing chloride and sulfate ion concentrations. It was found that the decolorization of indigo carmine and the production of H₂O₂ are affected by the ion concentration even in the case of discharge in air spraying water droplets. However it was less effective than that of discharge in water. Chloride ion was more effective than sulfate ion regarding the decrease of decolorization rate and the production of H₂O₂. Decolorization rate of indigo carmine was strongly related to the production of H₂O₂. These results also indicated that decolorization of indigo carmine depends on the production of hydroxyl radical.

収録刊行物

• 電気学会論文誌．　Ａ

  電気学会論文誌．　Ａ 132 (1), 72-79, 2012

  一般社団法人 電気学会

キーワード

• パルス放電
• 電解質
• 電気伝導率
• 過酸化水素
• インジゴカルミン
• 脱色

詳細情報

• CRID: 1390282679575303296
• NII論文ID: 10030523704
• NII書誌ID: AN10136312
• DOI: 10.1541/ieejfms.132.72
• ISSN: 13475533
• ISSN: 03854205
• NDL書誌ID: 023416257
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I023416257
• Web Site: https://www.jstage.jst.go.jp/article/ieejfms/132/1/132_1_72/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可