| CdS/ZnO纳米复合结构的制备、表征及其光催化活性的改善 |
| |
| 引用本文： | 罗添元,魏志鹏,李金华,方芳,王晓华,王相虎,崔勇,谭学磊.CdS/ZnO纳米复合结构的制备、表征及其光催化活性的改善[J].发光学报,2011,32(7):680-685. |
| |
| 作者姓名： | 罗添元 魏志鹏 李金华 方芳 王晓华 王相虎 崔勇 谭学磊 |
| |
| 作者单位： | 1. 长春理工大学 理学院, 吉林 长春 130022;
2. 上海电机大学, 上海 220245 |
| |
| 基金项目： | 国家自然科学基金，教育部新世纪优秀人才支持计划，吉林省科学发展计划，第“十一五”吉林省教育科技研究计划，长春理工大学质量创新工程 |
| |
| 摘 要： | 利用简单的水热法在ZnO纳米棒表面合成CdS纳米粒子.用扫描电镜(SEM)和X射线衍射(XRD)对CdS/ZnO异质结构进行表征.实验结果表明,在生长CdS的过程中ZnO被逐渐地腐蚀.选择CdS/ZnO纳米复合材料作为光催化剂在紫外光和绿光照射的条件下降解甲基橙(MO).CdS/ZnO纳米复合材料纳米棒作为光催化剂降解...
|
| 关 键 词： | 氧化锌 硫化镉 纳米复合结构 光催化 |
| 收稿时间： | 2011-01-25 |
Synthesis and Characterization of CdS/ZnO Nano-composites Structure and Enhanced Photocatalytic |
| |
| LUO Tian-yuan,WEI Zhi-peng,LI Jin-hua,FANG Fang,WANG Xiao-hua,WANG Xiang-hu,CUI Yong,TAN Xue-lei.Synthesis and Characterization of CdS/ZnO Nano-composites Structure and Enhanced Photocatalytic[J].Chinese Journal of Luminescence,2011,32(7):680-685. |
| |
| Authors: | LUO Tian-yuan WEI Zhi-peng LI Jin-hua FANG Fang WANG Xiao-hua WANG Xiang-hu CUI Yong TAN Xue-lei |
| |
| Institution: | 1. Institute of Science , Changchun University of Science and Technology Changchun 130022, China;
2. School of Mechanical Engineering, Shanghai Dianji University, Shanghai 200245, China |
| |
| Abstract: | CdS nanoparticles were synthesized on ZnO nanorods by a sample hydrothermal method. The as-grown ZnO/CdS heterostructures were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD). It is shown that ZnO nanonods could be gradually corroded with the growth process of CdS. We selected ZnO-CdS nano-composites as a configuration to decompose methyl orange (MO) under ultraviolet and green light irradiation. Compared with ZnO nanorods, the absorption spectrum of CdS/ZnO nano-composites could be extended from ultraviolet to visible light, then compared with ZnO nanorods the photocatalytic activity of the nano-composites was obvious enhanced. |
| |
| Keywords: | ZnO CdS nano-composites photovoltaics |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《发光学报》浏览原始摘要信息 |
| 点击此处可从《发光学报》下载免费的PDF全文 |
|
