Year-end Sale % OFF 
Abstract
Advanced oxidation processes can assist in the elimination of imidazolium-based ionic liquids (ILs) from water. With the aid of electrocatalytic degradation at a lead dioxide anode, it was shown that the degradation rate of these ILs from aqueous solutions was dependent on a change in the nature of the side chains in the cation. All the ionic liquids were efficiently oxidized within 240min. Even the mineralization of ILs was high up to 97% depending on structure. Cyclic voltammetry indicated that ILs were oxidized indirectly by radicals generated on the anode surface. HPLC-UV and electrospray mass spectroscopy analysis suggest that ILs undergo degradation along a pathway involving intermediates produced as a result of hydroxyl radical substitution to side chain and by oxidative cleavage of the imidazolium ring. The probability of imidazolium core attack by OH radicals increased with decreasing length of the substituted side chain.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
