专利名称：Photocatalytic activity of quantum dots-magnetite nanocomposite to degradeorganic dyes in aqueous phase
发明人：Oscar Juan Perales-Perez,Felix Roberto
Roman-Velasquez,Sonia Janet Bailon-Ruiz,Luis Alberto Alamo-Nole
申请号：US14192786申请日：20140227公开号：US10035714B1公开日：20180731
专利附图：
摘要：Quantum dots of Cd (Se,S) and fluorescent magnetic nanocomposites (Cd (Se,S)-Magnetite) were used as photocatalyst agent in the photodegradation of methyleneblue (MB) under UV irradiation at pH 6.5. A degradation of 99.1% and 90.0% of MB wasachieved in presence of 160 mg/L-quantum dots and magnetic nanocomposite,respectively, after 4.5 hours of UV-irradiation. Instead, 45.9% and 100% of MB
degradation was achieved using 160 mg/L of TiOanatase and aeroxide P25, respectively.The reuse of the magnetic nanocomposites allowed a maximum photo-degradationcapacity of 65%.
申请人：Oscar Juan Perales-Perez,Felix Roberto Roman-Velasquez,Sonia Janet Bailon-Ruiz,Luis Alberto Alamo-Nole
地址：Mayaguez PR US,Mayaguez PR US,Mayaguez PR US,Mayaguez PR US
国籍：US,US,US,US
代理机构：Hoglund & Pamias, PSC
代理人：Roberto J. Rios
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