Combination of Mn oxidation states improves the photocatalytic degradation of phenol with ZnAl LDH materials without a source of O2 in the reaction system
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- 作者：Getsemani Morales-Mendozaa ; getmome@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Mayra Alvarez-Lemusb ; Rosendo Ló ; pezb ; Francisco Tzompantzia ; Rajesh Adhikaric ; Soo Wohn Leed ; Leticia M. Torres-Martí ; neze ; Ricardo Gó ; meza
- 关键词：Photocatalysts ; ZnAl&ndash ; Mn LDH ; Anaerobic photodegradation ; Phenol mineralization ; Mn charge separator
- 刊名：Catalysis Today
- 出版年：2016
- 出版时间：15 May 2016
- 年：2016
- 卷：266
- 期：Complete
- 页码：62-71
- 全文大小：3502 K
文摘
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ZnAl LDH rebuilt in phenol solution have not capacity to open the interlayer space.
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A source of O2 have not influence in the phenol photooxidation with ZnAl LDH.
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Mn doped-ZnAl LDH increases the optical properties of absorption.
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The role as electron and hole trap of Mn takes advantage to separate charge.
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The Mn incorporation in ZnAl LDH materials improves the photocatalytic activity.