Cr,Zr-incorporated hydrotalcites and their applkication in the synthesis of isophorone
文献类型：期刊论文
| 作者 | Wang XL(王晓来) ; Wang XL(王晓来); Sun KP(孙鲲鹏)
|
| 刊名 | Catal. Comm.
 |
| 出版日期 | 2010 |
| 卷号 | 11页码:880-883 |
| 关键词 | Cation-incorporated hydrotalcite Condensation Isophorone Solid base |
| ISSN号 | 1566-7367 |
| 通讯作者 | 徐贤伦 ; 王晓来 |
| 中文摘要 | Cr3+ and Zr4+ cation-incorporated hydrotalcites (HTs) were prepared by coprecipitation method. Corresponding mixed oxide were obtained by the thermal decomposition of HTs at 773 K for 8 h and applied in the synthesis of isophorone (IP) from acetone. From the characteristic results, both Cr3+ and Zr4+ were introduced into the lattice of hydrotalcite producing the more disordered HT structures. Compared with Mg–Al mixed oxide, Cr and Zr modified mixed oxide demonstrated more amount of basic sites and stronger base strength, which were responsible for the improvement of catalytic activity. As a result, both of the modified mixed oxide exhibited IP selectivity of more than 70% under atmospheric pressure. |
| 学科主题 | 物理化学 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2012-12-03 |
| 源URL | [http://210.77.64.217/handle/362003/2322]  |
| 专题 | 兰州化学物理研究所_绿色化学研究发展中心 |
| 通讯作者 | Wang XL(王晓来); Wang XL(王晓来) |
| 推荐引用方式 GB/T 7714 | Wang XL,Wang XL,Sun KP. Cr,Zr-incorporated hydrotalcites and their applkication in the synthesis of isophorone[J]. Catal. Comm.,2010,11:880-883. |
| APA | 王晓来,王晓来,&孙鲲鹏.(2010).Cr,Zr-incorporated hydrotalcites and their applkication in the synthesis of isophorone.Catal. Comm.,11,880-883. |
| MLA | 王晓来,et al."Cr,Zr-incorporated hydrotalcites and their applkication in the synthesis of isophorone".Catal. Comm. 11(2010):880-883. |
入库方式： OAI收割
来源：兰州化学物理研究所
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