Ru-Zn supported on hydroxyapatite as an effective catalyst for partial hydrogenation of benzene
文献类型：期刊论文
| 作者 | Zhang, Peng; Wu, Tianbin; Jiang, Tao; Wang, Weitao; Liu, Huizhen; Fan, Honglei; Zhang, Zhaofu; Han, Buxing |
| 刊名 | GREEN CHEMISTRY
 |
| 出版日期 | 2013 |
| 卷号 | 15期号:1页码:152-159 |
| ISSN号 | 1463-9262 |
| DOI | 10.1039/c2gc36596k |
| 英文摘要 | Design and preparation of efficient and greener catalytic systems for partial hydrogenation of benzene to cyclohexene is an interesting topic in green chemistry. In this work, Ru and Ru-Zn catalysts supported on hydroxyapatite (HAP), which is nontoxic and abundant in nature, were prepared via the simple ion-exchange method. The catalysts were characterized by powder X-ray diffraction (XRD), transmission electron spectroscopy (TEM), X-ray photoelectron spectroscopy (XPS) and nitrogen adsorption-desorption methods. The influences of Ru/Zn molar ratio, reaction temperature, pressure, reaction time, and amount of modifier NaOH on the partial hydrogenation of benzene were studied in detail. It was demonstrated that metallic nanoparticles of less than 2 nm were dispersed uniformly on the surface of the HAP, and the bimetallic Ru-Zn/HAP catalysts showed high activity and selectivity. The yield of cyclohexene could reach 33% over Ru-Zn/HAP at the optimized conditions, and the catalyst could be reused at least four times without obvious loss of the activity and selectivity. |
| 语种 | 英语 |
| WOS记录号 | WOS:000312545400018 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/42250]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhang, Peng |
| 作者单位 | Chinese Acad Sci, BNLMS, CAS Key Lab Colloid & Interface & Thermodynam, Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Peng,Wu, Tianbin,Jiang, Tao,et al. Ru-Zn supported on hydroxyapatite as an effective catalyst for partial hydrogenation of benzene[J]. GREEN CHEMISTRY,2013,15(1):152-159. |
| APA | Zhang, Peng.,Wu, Tianbin.,Jiang, Tao.,Wang, Weitao.,Liu, Huizhen.,...&Han, Buxing.(2013).Ru-Zn supported on hydroxyapatite as an effective catalyst for partial hydrogenation of benzene.GREEN CHEMISTRY,15(1),152-159. |
| MLA | Zhang, Peng,et al."Ru-Zn supported on hydroxyapatite as an effective catalyst for partial hydrogenation of benzene".GREEN CHEMISTRY 15.1(2013):152-159. |
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。