Activity assessment of direct synthesized Fe-SBA-15 for catalytic ozonation of oxalic acid
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- 作者：Huihua Yan ; Weirui Chen ; Gaozu Liao ; liaogaozu@m.scnu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xukai Li ; Sushuang Ma ; Laisheng Li ; llsh@scnu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Catalytic ozonation ; Fe-SBA-15 ; Oxalic acid ; Mechanism
- 刊名：Separation and Purification Technology
- 出版年：2016
- 出版时间：8 February 2016
- 年：2016
- 卷：159
- 期：Complete
- 页码：1-6
- 全文大小：655 K
文摘
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Fe-SBA-15 was directly synthesised by hydrothermal method under weak acid.
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Surface reaction played a critical role for oxalic acid degradation.
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Fe-SBA-15 significantly accelerated the generation of hydroxy radical.
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Adsorption of oxalic acid on Fe-SBA-15 was a vital step for its degradation.
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Fe-SBA-15 maintained a good catalytic activity and stability after being used.