A comparative study of electrochemical degradation of imidazolium and pyridinium ionic liquids: A reaction pathway and ecotoxicity evaluation
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- 作者：Aleksandra Pieczyńskaa ; Aleksandra Ofiarskaa ; Agnieszka Fiszka Borzyszkowskaa ; Anna Białk-Bielińskaa ; Piotr Stepnowskia ; Stefan Stoltea ; b ; Ewa Maria Siedleckaa ; ewa.siedlecka@ug.edu.pl" class="auth_mail" title="E-mail the corresponding author
- 关键词：Electrochemical oxidation ; Imidazolium and pyridinium ionic liquids ; Intermediates ; Eco-toxicity
- 刊名：Separation and Purification Technology
- 出版年：2015
- 出版时间：17 December 2015
- 年：2015
- 卷：156
- 期：part_P2
- 页码：522-534
- 全文大小：3416 K
文摘
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Imidazolium and pyridinium ionic liquid cations were electrochemically oxidized.
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The stability was higher for imidazolium cations than pyridinium ones.
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Electrochemical oxidation of ILs led to mixtures less toxic than initial solutions.
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In NaCl electrolyte eco-toxicity of decomposed ILs was relatively high.