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A Short Channel Ordered Mesoporous Carbon Loaded Indium Cobalt Sulfide and Indium Nickel Sulfide Ternary Composite Photocatalyst, the Preparation Method Thereof and the Use Thereof

机译:短通道有序介孔炭负载的硫化铟钴和铟镍硫三元复合光催化剂及其制备方法和用途

摘要

A short channel ordered mesoporous carbon loaded indium cobalt sulfide and indium nickel sulfide ternary composite photocatalyst, and a preparation method and application thereof. The short channel ordered mesoporous carbon loaded indium cobalt sulfide and indium nickel sulfide ternary composite photocatalyst is prepared by mixing pretreated short channel mesoporous carbon with cobalt salt, nickel salt, indium salt and reducing agent with a hydrothermal reaction. The short channel ordered mesoporous carbon is obtained by calcining a short channel ordered mesoporous silica and a carbon source under the protection of nitrogen, wherein the short channel ordered mesoporous silica is prepared by carrying out reactions of sol-gel-hydrothermal-calcination sequentially using a mixture of a surfactant, a hydrochloric acid solution, ammonium fluoride and tetraethyl orthosilicate. The photocatalyst has strong adsorption and visible light catalytic activity on VOCs, and can effectively adsorb and decompose the enriched VOCs in situ on the surface of the catalyst.
机译:一种短通道有序介孔碳载铟钴硫和铟镍硫三元复合光催化剂及其制备方法和应用。通过将预处理的短通道介孔碳与钴盐,镍盐,铟盐和还原剂经水热反应混合,制得了短通道有序介孔碳负载的铟钴硫化物和铟镍硫三元复合光催化剂。短通道有序介孔碳是通过在氮气保护下煅烧短通道有序介孔二氧化硅和碳源而获得的,其中短通道有序介孔二氧化硅是通过依次使用溶胶-凝胶-水热煅烧反应来制备的。表面活性剂,盐酸溶液,氟化铵和原硅酸四乙酯的混合物。该光催化剂对VOC具有很强的吸附和可见光催化活性,可以有效地原位吸附和分解催化剂表面富集的VOC。

著录项

  • 公开/公告号US2019184380A1

    专利类型

  • 公开/公告日2019-06-20

    原文格式PDF

  • 申请/专利权人 GUANGDONG UNIVERSITY OF TECHNOLOGY;

    申请/专利号US201716099554

  • 申请日2017-05-16

  • 分类号B01J27/043;B01J35;B01J21/18;B01J37/02;B01J37/34;B01J37/03;B01J37/06;B01J35/10;B01J37/08;B01J37;B01D53/02;B01D53/86;B01J20/20;B01J20/28;B01J20/30;

  • 国家 US

  • 入库时间 2022-08-21 12:10:43

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