Metal-free activation of Oxone using one-step prepared sulfur-doped carbon nitride under visible light irradiation
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- 作者：Kun-Yi Andrew Lin ; linky@nchu.edu.tw" class="auth_mail" title="E-mail the corresponding author ; Zhi-Yu Zhang
- 关键词：Sulfur ; Carbon nitride ; Oxone ; Peroxymonosulfate ; Rhodamine B
- 刊名：Separation and Purification Technology
- 出版年：2017
- 出版时间：1 February 2017
- 年：2017
- 卷：173
- 期：Complete
- 页码：72-79
- 全文大小：1007 K
文摘
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Sulfur-doped CN (SCN) is obtained by one-step heat treatment of trithiocyanuric acid.
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SCN exhibits much higher surface area and catalytic activity than typical CN.
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Effects influencing RhB decolorization by SCN-activated Oxone are investigated.
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Mechanisms of RhB decolorization by SCN-activated Oxone was revealed.
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SCN can be re-used to activate Oxone for RB decolorization without efficiency loss.