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CN108636457A 一种可用于光催化剂的APTES-Sb2WO6-GQDs复合材料的制备方法 有权 转让 许可

一种可用于光催化剂的APTES-Sb2WO6-GQDs复合材料的制备方法
Abstract:
本发明涉及一种可用于光催化剂的3-氨丙基三乙氧基硅烷(APTES)-Sb2WO6-石墨烯量子点(GQDs)复合材料的制备方法。包括以下步骤：制备Sb2WO6、用APTES修饰Sb2WO6、制备GQDs、制备APTES-Sb2WO6-GQDs复合材料光催化剂、将APTES-Sb2WO6-GQDs复合材料光催化剂应用于水体污染物甲基橙的光催化降解。本发明的有益效果是：APTES-Sb2WO6-GQDs复合材料光催化剂对甲基橙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 (3-aminopropyltriethoxysilane)-Sb2WO6-GQDs (graphene quantum dots) composite applicable to a photocatalyst. The method comprises the steps asfollows: preparing Sb2WO6, modifying Sb2WO6 with APTES, preparing GQDs, preparing an APTES-Sb2WO6-GQDs composite photocatalyst and applying the APTES-Sb2WO6-GQDs composite photocatalyst to photocatalytic degradation of water pollutant methyl orange. The method has the benefits as follows: the APTES-Sb2WO6-GQDs composite photocatalyst has higher methyl orange degradation rate and is easy to recycle.

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