| 纳米ZnO/高岭土复合材料的制备及性能研究; Preparation and photocatalytic degradation to methyl orange of kaolin supported nano-ZnO composite | |
| 胡志彪 ; 周云龙 ; 张巧玲 ; 童长青 ; 陈武华 ; 丁马太 | |
| 2014-02-13 | |
| 关键词 | 高岭土 甲基橙 ZnO 光催化降解 kaolin methyl-orange ZnO photocatalytic degradation |
| 英文摘要 | 用共沉淀法制备了纳米znO/高岭土复合材料,用Xrd、SEM、EdX等对其表征,并研究其对甲基橙的光催化降解。结果表明,该复合材料的最佳煅烧温度为500℃。其中的znO为纤锌矿型结构,晶粒尺寸为31~58nM。其对甲基橙的光催化降解符合一级动力学,且可多次重复利用。; In this paper,ZnO/kaolin composites characterized by XRD,SEM,EDX were prepared with co-precipitation method.The photocatalytic degradation processes of methyl orange were studied.The results indicate that the structure of nano-ZnO was wurtzite-typed and the size of the grain was about 31-58nm.The best temperature to calcinie the composite was 500℃.The photocatalytic degradation of methyl orange on the composites fits in with the first-order kinetic order.They can be recycled too.; 福建省青年人才资助项目(2007F3076); 福建省教育厅A类资助项目(JA12318) |
| 语种 | zh_CN |
| 内容类型 | 期刊论文 |
| 源URL | [http://dspace.xmu.edu.cn/handle/2288/98473]  |
| 专题 | 材料学院－已发表论文 |
| 推荐引用方式 GB/T 7714 | 胡志彪,周云龙,张巧玲,等. 纳米ZnO/高岭土复合材料的制备及性能研究, Preparation and photocatalytic degradation to methyl orange of kaolin supported nano-ZnO composite[J],2014. |
| APA | 胡志彪,周云龙,张巧玲,童长青,陈武华,&丁马太.(2014).纳米ZnO/高岭土复合材料的制备及性能研究.. |
| MLA | 胡志彪,et al."纳米ZnO/高岭土复合材料的制备及性能研究".(2014). |
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