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Invention Grant
CN108187740B 一种可应用于光催化降解甲基橙的APTES-Sb2WO6-RGO复合材料的制备方法 有权 转让

一种可应用于光催化降解甲基橙的APTES-Sb2WO6-RGO复合材料的制备方法
Abstract:
本发明涉及一种可应用于光催化降解甲基橙的APTES‑Sb2WO6‑RGO复合材料的制备方法。包括以下步骤：制备Sb2WO6光催化材料、使用3‑氨丙基三乙氧基硅烷(APTES)修饰Sb2WO6光催化材料、制备氧化石墨(GO)、将GO还原为还原氧化石墨烯(RGO)的同时使其和APTES‑Sb2WO6发生复合从而制备APTES‑Sb2WO6‑RGO光催化复合材料、将APTES‑Sb2WO6‑RGO光催化复合材料应用于水体常见污染物甲基橙的降解。本发明的有益效果是：APTES‑Sb2WO6‑RGO光催化复合材料对甲基橙等有机分子的降解速率较快且易于重复利用。
Abstract(English):

The invention relates to a preparation method of an APTES-Sb2WO6-RGO composite material capable of being applied to photocatalytic degradation of methyl orange. The method comprises the following steps of preparing an Sb2WO6 photocatalytic material; using 3-aminopropyltriethoxysilane (APTES) for modifying the Sb2WO6 photocatalytic material; preparing GO (graphite oxide); reducing the GO into RGO (reduced graphite oxide); meanwhile, compounding the RGO with APTES-Sb2WO6 so as to prepare the APTES-Sb2WO6-RGO photocatalytic composite material; using the APTES-Sb2WO6-RGO photocatalytic composite material for the degradation of water body common contaminants of methyl orange. The preparation method has the beneficial effects that the degradation speed of the APTES-Sb2WO6-RGO photocatalytic composite material on organic molecules such as methyl orange is high; the repeated utilization is easy.

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