Synthesis and characterization of ZnS-montmorillonite nanocomposites and their application for degrading eosin B
文献类型：期刊论文
| 作者 | Miao, Shiding; Liu, Zhimin; Han, Buxing; Yang, Haowen; Miao, Zhenjiang; Sun, Zhenyu |
| 刊名 | JOURNAL OF COLLOID AND INTERFACE SCIENCE
 |
| 出版日期 | 2006-09-01 |
| 卷号 | 301期号:1页码:116-122 |
| ISSN号 | 0021-9797 |
| 关键词 | Montmorillonite Zns Nanocomposites Eosin b Degradation |
| DOI | 10.1016/j.jcis.2006.04.080 |
| 英文摘要 | Nanocomposites of zinc sulfide (ZnS) and montmorillonite (MMT) were prepared via a hydrothermal route. In this method, the MMT treated with hexadecyltrimethyl ammonium bromide (HTAB) aqueous solution was dispersed in the aqueous solution of thiourea and Zn(OOCHCH3)(2)(2H2O)-H-., and heated at 170 degrees C for about 4 h, resulting in ZnS-MMT composites. The as-prepared nanocomposites were characterized with X-ray diffraction, scanning electron microscopy, transmission electron microscopy, and nitrogen sorption analysis. It was demonstrated that the interlayer space of MMT was enlarged from 0.98 to 3.77 nm after the treatment with HTAB aqueous solution, and the ZnS nanoparticles were deposited on the layers of MMT. Nitrogen sorption analysis demonstrated that the specific surface area of the samples decreased from 39.2 m(2)/g of the pristine MMT to 5.9 m(2)/g of the final ZnS-MMT composites. The resulting ZnS-MMT nanocomposites (50.0 mg) could degrade eosin B completely in aqueous solution (75 ml, 3.2 x 10(-5) M) within 20 min under UV irradiation. (c) 2006 Elsevier Inc. All tights reserved. |
| 语种 | 英语 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| WOS记录号 | WOS:000239538300014 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/59559]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu, Zhimin |
| 作者单位 | Chinese Acad Sci, Beijing Natl Lab Mol Sci, Key Lab Colloid Interfacial & Chem Thermodynam, Ctr Mol Sci,Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Miao, Shiding,Liu, Zhimin,Han, Buxing,et al. Synthesis and characterization of ZnS-montmorillonite nanocomposites and their application for degrading eosin B[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2006,301(1):116-122. |
| APA | Miao, Shiding,Liu, Zhimin,Han, Buxing,Yang, Haowen,Miao, Zhenjiang,&Sun, Zhenyu.(2006).Synthesis and characterization of ZnS-montmorillonite nanocomposites and their application for degrading eosin B.JOURNAL OF COLLOID AND INTERFACE SCIENCE,301(1),116-122. |
| MLA | Miao, Shiding,et al."Synthesis and characterization of ZnS-montmorillonite nanocomposites and their application for degrading eosin B".JOURNAL OF COLLOID AND INTERFACE SCIENCE 301.1(2006):116-122. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。