Electrocatalytic degradation of bisphenol A in water on a Ti-based PbO 2 –ionic liquids (ILs) electrode
作者: Peng JuHai FanDoudou GuoXiaomeng MengMinrong XuShiyun Ai
作者单位: 1College of Chemistry and Material Science, Shandong Agricultural University, Taian, Shandong 271018, PR China
刊名: Chemical Engineering Journal, 2011, Vol.179 , pp.99-106
来源数据库: Elsevier Journal
DOI: 10.1016/j.cej.2011.10.065
关键词: PbO 2Ionic liquidsElectrocatalysisBisphenol AHydroxyl radicals
原始语种摘要: Abstract(#br)This study presents an electrocatalytic method for the degradation of bisphenol A (BPA) in water based on a novel Ti-based PbO 2 –ionic liquids (ILs) electrode. The electrode showed a high stability and reusability due to the better electroconductivity and reusability of ILs. Besides, the influence factors on BPA degradation were investigated in detail, and under the optimal conditions the degradation efficiency of BPA could reach 100% within 150min. What's more, over 75% chemical oxygen demand (COD) removal was achieved on PbO 2 –ILs(10%)/Ti electrode. The mechanism of the degradation reaction was proposed based on the results of high performance liquid chromatography coupled with mass spectrometry (LC/MS). It was deduced that hydroxyl radicals (...
全文获取路径: Elsevier  (合作)
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影响因子:3.473 (2012)

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关键词翻译
关键词翻译
  • degradation 减嚣夷酌
  • electrode 电极
  • oxidizing 氧化
  • illustrated 以…说明
  • based 基于
  • removal 消去
  • reusability 复用性
  • achieved 获得的
  • chemical 化学的
  • oxygen