Insights into N-doping in single-walled carbon nanotubes for enhanced activation of superoxides: a mechanistic study
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(Published version)
Date
2015
Authors
Duan, X.
Ao, Z.
Sun, H.
Zhou, L.
Wang, G.
Wang, S.
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Journal article
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Chemical Communications, 2015; 51(83):15249-15252
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Xiaoguang Duan, Zhimin Ao, Hongqi Sun, Li Zhou, Guoxiu Wang and Shaobin Wang
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Abstract
Emerging characteristics upon nitrogen-doping were differentiated in the activation of superoxides over single-walled carbon nanotubes. Both experimental and theoretical studies revealed that enhanced peroxymonosulfate (PMS) activation is ascribed to a nonradical process while persulfate (PS) activation is accelerated via directly oxidizing water, yet hydrogen peroxide (H2O2) activation is inert to N-doping. This study details the first insights into versatile N-doping in carbocatalysis for organic oxidation in sustainable remediation.
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Published on 10 August 2015
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This journal is © The Royal Society of Chemistry 2015. Open Access Article. This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.