| 纳米Cu2O/珍珠贝壳复合光催化材料的制备及其在有机染料处理中的应用 |
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| 引用本文： | 邹晓兰,于艳卿,李超峰,朱校斌.纳米Cu2O/珍珠贝壳复合光催化材料的制备及其在有机染料处理中的应用[J].催化学报,2011,32(6):950-956. |
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| 作者姓名： | 邹晓兰 于艳卿 李超峰 朱校斌 |
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| 作者单位： | 中国科学院海洋研究所;中国科学院研究生院; |
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| 基金项目： | supported by the Public Projects of China State Oceanic Administration(200905021-4); the National High Technology Research and Development Program of China(863 Program,2006AA06Z362); the National Science & Technology Pillar Program(2006BAB03A12)~~ |
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| 摘 要： | 将珍珠贝壳废弃物活化并作为载体,应用原位水解法制备出Cu2O/珍珠贝壳复合材料.运用X射线衍射、X射线光电子能谱、扫描电镜、紫外-可见漫反射吸收光谱对复合材料进行表征.用活性大红染料B-3G水溶液作为模拟废水评价复合材料在可见光下的催化性能.结果表明,负载的Cu2O呈椭球形,理论平均粒径为16.8nm.复合材料对紫外和...
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| 关 键 词： | 珍珠贝壳 原位水解 纳米Cu2O 光催化 染料B-3G |
Preparation of Nano-Cu_2O/Pearl Shell Composites for Treating Organic Dyes |
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| ZOU Xiaolan,YU Yanqing,LI Chaofeng,ZHU Xiaobin.Preparation of Nano-Cu_2O/Pearl Shell Composites for Treating Organic Dyes[J].Chinese Journal of Catalysis,2011,32(6):950-956. |
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| Authors: | ZOU Xiaolan YU Yanqing LI Chaofeng ZHU Xiaobin |
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| Institution: | ZOU Xiaolan1,2,YU Yanqing1,LI Chaofeng1,ZHU Xiaobin1,* 1Institute of Oceanology,Chinese Academy of Sciences,Qingdao 266071,Shandong,China 2Graduate University of Chinese Academy of Sciences,Beijing 100049,China |
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| Abstract: | Waste pearl shells were activated and used as carriers to prepare a nano-Cu2O/pearl shell composite photocatalyst by in situ hydrolysis.The composites were characterized by X-ray diffraction,X-ray photoelectron spectrometer,scanning electron microscopy,and UV-Vis diffuse reflectance spectrometer.Reactive red dye B-3G solutions were used as simulate wastewater to investigate the photocatalytic performance under visible light irradiation.The loaded Cu2O particles had an average diameter of 16.8 nm,were oval i... |
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| Keywords: | pearl shells in situ hydrolysis nano-Cu2O photocatalysis dye B-3G |
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