以水热合成法制备了杂原子介孔分子筛Me-HMS (Me指金属杂原子), 用于催化碳酸二甲酯与苯酚酯交换合成碳酸二苯酯的反应.小角度的X射线衍射显示,所有样品均具有典型的HMS介孔结构.Me-HMS中, Ti-HMS显示最好的催化性能,其活性与骨架钛含量密切相关,当溶胶中Ti/Si比达1/30时,骨架钛趋于饱和,苯酚转化率达到最大值31.4%, 酯交换选择性为99.9%.
参考文献
| [1] | Du Zh P;Kang W K;Chen T;Yao J Wang G Y .[J].Journal of Molecular Catalysis A:Chemical,2006,246(1-2):200. |
| [2] | Niu H Y;Yao J;Wang Y;Wang G Y .[J].Journal of Molecular Catalysis A:Chemical,2005,235(1-2):240. |
| [3] | 高俊杰,姚洁,王公应,陆愚.钛酸酯催化碳酸二甲酯与苯酚酯交换反应的研究[J].分子催化,2001(01):21-24. |
| [4] | Zhou W Q;Zhao X Q;Wang Y J;Zhang J Y .[J].Applied Catalysis A:General,2004,260(01):19. |
| [5] | Tong D Sh;Yao J;Wang Y;Niu H Y Wang G Y .[J].Journal of Molecular Catalysis A:Chemical,2007,268(1-2):120. |
| [6] | 于琴琴,王庶,白荣献,梅付名,李光兴.Zn-Al水滑石催化碳酸二甲酯与苯酚酯交换反应的研究[J].高等学校化学学报,2005(08):1502-1506. |
| [7] | Tong Chen,Huajun Han,Zhiping Du,Jie Yao,Gongying Wang,Dachuan Shi,Desheng Zhang,Zhiming Chen.Molybdosphoric Acid Mixed with Titania Used as a Catalyst to Synthesize Diphenyl Carbonate via Transesterification of Dimethyl Carbonate and Phenol[J].天然气化学（英文版）,2006(04):303-306. |
| [8] | 张术栋,徐成华,冯良荣,邱发礼.Ti-β分子筛催化苯酚和碳酸二甲酯合成碳酸二苯酯[J].精细化工,2005(02):115-117,144. |
| [9] | Tuel A .[J].Microporous and Mesoporous Materials,1999,27(2-3):151. |
| [10] | Zhang W Zh;Pauly T R;Pinnavaia T J .[J].Chemistry of Materials,1997,9(11):2491. |
| [11] | Chiranjeevi T;Kumaran GM;Gupta JK;Dhar GM .Synthesis and characterization of acidic properties of Al-HMS materials of varying Si/Al ratios[J].Thermochimica Acta: An International Journal Concerned with the Broader Aspects of Thermochemistry and Its Applications to Chemical Problems,2006(1):87-92. |
| [12] | Ratnasamy P;Srinivas D;Knoezinger H .[J].Advances in Catalysis,2004,48:1. |
| [13] | Gontier S;Tuel A .[J].Zeolites,1995,15(07):601. |
| [14] | 刘卅,郭建维,王乐夫.Ti-HMS的合成及其催化氧化性能[J].石油学报（石油加工）,2005(03):76-83. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%