Photocatalytic enhancement of floating photocatalyst: Layer-by-layer hybrid carbonized chitosan and Fe-N- codoped TiO2 on fly ash cenospheres
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- 作者：Jingke Song ; Xuejiang Wang ; wangxj@tongji.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yunjie Bu ; Xin Wang ; Jing Zhang ; Jiayu Huang ; RongRong Ma ; Jianfu Zhao
- 关键词：TiO2 ; Fly ash cenospheres ; Chitosan ; Fe-N-codoped ; Photocatalysis ; Adsorption studies
- 刊名：Applied Surface Science
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：391
- 期：part_PB
- 页码：236-250
- 全文大小：4742 K
文摘
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Multifunctional TiO2 was coated on floating fly ash cenospheres.
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TiO2 was integrated with carbonaceous layer from chitosan and Fe-N co-doping.
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Carbonized chitosan improved the adsorption of pollutant and photon absorption ability of TiO2.
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Modified TiO2 exhibited superior photocatalytic activity and better recyclability.
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