Removal of nitrate and simultaneous hydrogen generation through photocatalytic reforming of glycerol over “in situ” prepared zero-valent nano copper/P25
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- 作者：Roberta Lucchettia ; Luca Onotrib ; Laura Clariziaa ; Francesco Di Natalea ; Ilaria Di Sommac ; Roberto Andreozzia ; Raffaele Marottaa ; rmarotta@unina.it" class="auth_mail" title="E-mail the corresponding author
- 关键词：Nitrate removal ; Hydrogen generation ; Photoreforming ; Sacrificial photocatalysis ; Copper loaded-TiO2
- 刊名：Applied Catalysis B: Environmental
- 出版年：2017
- 出版时间：March 2017
- 年：2017
- 卷：202
- 期：Complete
- 页码：539-549
- 全文大小：1424 K
文摘
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Simultaneous nitrate reduction and hydrogen generation is achieved by photocatalysis.
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The photocatalyst is prepared “in situ” by copper photodeposition on P25.
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Glycerol is used as organic scavenger for photogenerated holes.
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The catalyst exhibits high activity in the removal of nitrate ions.
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The system follows a first-order kinetic law at low concentration of nitrate.