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四足状Ag/Ag_3PO_4异质结构作为高效、稳定的可见光等离子体光催化剂 被引量:1

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摘要 采用简单的直接沉淀法制备了四足状Ag3PO4结构,紧接着通过模拟太阳光直接照射的方式获得了Ag/Ag3PO4异质结构等离子体光催化剂。由于表面Ag的等离子共振效应,使得四足状Ag/Ag3PO4异质结构在可见光区具有很好的吸收,表明其在有机污染物降解中具有较好的光催化效果。动力学和循环催化结果表明,四足状Ag/Ag3PO4异质结构在降解罗丹明B中的催化活性比单纯的四足状Ag3PO4和氮掺杂的TiO2具有更好催化活性和稳定性。以上结果说明,四足状Ag/Ag3PO4异质结构在环境治理中的具有潜在的应用价值。
出处 《池州学院学报》 2013年第6期56-58,共3页 Journal of Chizhou University
基金 国家自然科学基金(21271006 21071005) 安徽省自然科学基金(1208085QE102) 高等学校自然科学基金项目(KJ2013B305 KJ2010B250) 安徽师范大学人才培育基金(2011rcpy038 2010rcpy040) 安徽师范大学创新基金(2011cxjj11) 安徽师范大学大学生创新训练计划项目(201310370080 201310370085)
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参考文献11

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同被引文献23

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