| Cr,Zr-incorporated hydrotalcites and their applkication in the synthesis of isophorone | |
| Department | 绿色化学研究发展中心 ; 羰基合成与选择氧化国家重点实验室 |
Liu YX(刘艳侠); Sun KP(孙鲲鹏) ; Ma HW(马好文); Xu XL(徐贤伦); Wang XL(王晓来)
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| 2010 | |
| Source Publication | Catal. Comm.
 |
| ISSN | 1566-7367 |
| Volume | 11Pages:880-883 |
| Abstract | 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. |
| Keyword | Cation-incorporated Hydrotalcite Condensation Isophorone Solid Base |
| Subject Area | 物理化学 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 精细化工催化 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/2322 |
| Collection | 绿色化学研究发展中心 |
| Corresponding Author | Xu XL(徐贤伦); Wang XL(王晓来) |
| Recommended Citation GB/T 7714 | Liu YX,Sun KP,Ma HW,et al. Cr,Zr-incorporated hydrotalcites and their applkication in the synthesis of isophorone[J]. Catal. Comm.,2010,11:880-883. |
| APA | 刘艳侠,孙鲲鹏,马好文,徐贤伦,&王晓来.(2010).Cr,Zr-incorporated hydrotalcites and their applkication in the synthesis of isophorone.Catal. Comm.,11,880-883. |
| MLA | 刘艳侠,et al."Cr,Zr-incorporated hydrotalcites and their applkication in the synthesis of isophorone".Catal. Comm. 11(2010):880-883. |
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| Catalysis Communicat（311KB） | 开放获取 | License | View Application Full Text | |||
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