Insights into photolytic mechanism of sulfapyridine induced by triplet-excited dissolved organic matter
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- 作者：Yingjie Lia ; Jingwen Chena ; jwchen@dlut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xianliang Qiaoa ; Heming Zhangb ; Ya-nan Zhanga ; Chengzhi Zhoua
- 关键词：Sulfapyridine ; Dissolved organic matter ; Photolysis ; Electron transfer ; Triplet excited state
- 刊名：Chemosphere
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：147
- 期：Complete
- 页码：305-310
- 全文大小：844 K
文摘
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3DOM∗ is largely responsible for the enhancing photolysis of sulfapyridine.
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Aniline-N group of sulfapyridine was identified as the reaction site with 3DOM∗.
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Anionic sulfapyridine exhibits higher 3DOM∗ reactivity than that of neutral form.
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Reaction of sulfapyridine with 3DOM∗ is via electron followed by proton transfer.