Enhanced CuCl dispersion by regulating acidity of MCM-41 for catalytic oxycarbonylation of ethanol to diethyl carbonate

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• 作者：Pengzhen Chen ; Shouying Huang ; Jijie Zhang…
• 关键词：MCM ; 41 ; acidity ; oxidative carbonylation ; diethyl carbonate
• 刊名：Frontiers of Chemical Science and Engineering
• 出版年：2015
• 出版时间：June 2015
• 年：2015
• 卷：9
• 期：2
• 页码：224-231
• 全文大小：910 KB
• 参考文献：1.Huang S, Chen P, Yan B, Wang S, Shen Y, Ma X. Modification of Y zeolite with alkaline treatment: Textural properties and catalytic activity for diethyl carbonate synthesis. Industrial & Engineering Chemistry Research, 2013, 52(19): 6349鈥?356View Article
  2.Tundo P, Selva M. The chemistry of dimethyl carbonate. Accounts of Chemical Research, 2002, 35(9): 706鈥?16View Article
  3.Angela D, Michele A, Antonella A, Jayashree E, Brunella M A. Synthesis, characterization, and use of NbV/CeIV-mixed oxides in the direct carboxylation of ethanol by using pervaporation membranes for water removal. Chemistry (Weinheim an der Bergstrasse, Germany), 2012, 18(33): 10324鈥?0334
  4.Leino E, M盲ki-Arvela P, Eta V, Murzin D Y, Salmi T, Mikkola J P. Conventional synthesis methods of short-chain dialkylcarbonates and novel production technology via direct route from alcohol and waste CO2. Applied Catalysis A, General, 2010, 383(1鈥?): 1鈥?3View Article
  5.Zhang P, Huang S, Yang Y, Meng Q, Wang S, Ma X. Effect of SSIE structure of Cu-exchanged 尾 and Yon the selectivity for synthesis of diethyl carbonate by oxidative carbonylation of ethanol: A comparative investigation. Catalysis Today, 2010, 149(1鈥?): 202鈥?06View Article
  6.King S T. Oxidative carbonylation of methanol to dimethyl carbonate by solid-state ion-exchanged CuY catalysts. Catalysis Today, 1997, 33(1鈥?): 173鈥?82View Article
  7.Li Z, Xie K, Robert C T. Studies of the interaction between CuCl and HY zeolite for preparing heterogeneous CuI catalyst. Applied Catalysis A, General, 2001, 209(1鈥?): 107鈥?15View Article
  8.Zhang Y, Briggs D N, Smit E D, Bell A T. Effects of zeolite structure and composition on the synthesis of dimethyl carbonate by oxidative carbonylation of methanol on Cu-exchanged Y, ZSM-5, and Mordenite. Journal of Catalysis, 2007, 251(2): 443鈥?52View Article
  9.Huang S, Wang Y, Wang Z, Yan B, Wang S, Gong J, Ma X. Cu-doped zeolites for catalytic oxidative carbonylation: The role of Br酶nsted acids. Applied Catalysis A, General, 2012, 417鈥?18: 236鈥?42View Article
  10.Cao W, Zhang H, Yuan Y. CuCl2 immobilized on aminofunctionalized MCM-41 and MCM-48 as efficient heterogeneous catalysts for dimethyl carbonate synthesis by vapor-phase oxidative carbonylation of methanol. Catalysis Letters, 2003, 91(3鈥?): 243鈥?46View Article
  11.Li Z, Xie K, Robert C T. High selective catalyst CuCl/MCM-41 for oxidative carbonylation of methanol to dimethyl carbonate. Applied Catalysis A, General, 2001, 205(1鈥?): 85鈥?2View Article
  12.Zhang P, Wang S, Chen S, Zhang Z, Ma X. The effects of promoters over PdCl2-CuCl2/HMS catalysts for the synthesis of diethyl carbonate by oxidative carbonylation of ethanol. Chemical Engineering Journal, 2008, 143(1鈥?): 220鈥?24View Article
  13.Yang P, Cao Y, Hu J, Dai W, Fan K. Mesoporous bimetallic PdCl2-CuCl2 catalysts for dimethyl carbonate synthesis by vapor phase oxidative carbonylation of methanol. Applied Catalysis A, General, 2003, 241(1鈥?): 363鈥?73View Article
  14.Du J, Xu H, Shen J, Huang J, Shen W, Zhao D. Catalytic dehydrogenation and cracking of industrial dipentene over M/SBA-15 (M = Al, Zn) catalysts. Applied Catalysis A, General, 2005, 296(2): 186鈥?93View Article
  15.Zou J, Xu Y, Zhang X, Wang L. Isomerization of endodicyclopentadiene using Al-grafted MCM-41. Applied Catalysis A, General, 2012, 421鈥?22: 79鈥?5View Article
  16.Ryoo R, Jun S, Kim J M, Kim M J. Generalised route to the preparation of mesoporous metallosilicates via post-synthetic metal implantation. Chemical Communications, 1997, 22(22): 2225鈥?226View Article
  17.Ma J, Qiang L, Wang J, Tang X, Tang D. Effect of different synthesis methods on the structural and catalytic performance of SBA-15 modified by aluminum. Journal of Porous Materials, 2010, 18(5): 607鈥?14View Article
  18.Baca M, Rochefoucauld E, Ambroise E, Krafft JM, Hajjar R, Man P P, Carrier X, Blanchard J. Characterization of mesoporous alumina prepared by surface alumination of SBA-15. Microporous and Mesoporous Materials, 2008, 110(2鈥?): 232鈥?41View Article
  19.Cheralathan K K, Hayashib T, Ogura M. Post-synthesis coating of alumina on the mesopore walls of SBA-15 by ammonia/water vapour induced internal hydrolysis and its consequences on pore structure and acidity. Microporous and Mesoporous Materials, 2008, 116(1鈥?): 406鈥?15View Article
  20.Luan Z, Hartmann M, Zhao D, Zhou W, Kevan L. Alumination and ion exchange of mesoporous SBA-15 molecular sieves. Chemistry of Materials, 1999, 11(6): 1621鈥?627View Article
  21.Spoto G, Bordiga S, Scarano D, Zecchina A. Well defined CuI(NO), CuI(NO)2 and CuII(NO)X(X=O鈭?/sup> and/or NO 2 鈭?/sup> ) complexes in CuI-ZSMS prepared by interaction of H-ZSM5 with gaseous CuCl. Catalysis Letters, 1992, 13(1鈥?): 39鈥?4View Article
  22.Lamberti C, Spoto G, Scarano D, Paz茅 C, Salvalaggio M, Bordiga S, Zecchina A, Palomino G T, D鈥橝capito F. CuI-Y and CuII-Y zeolites: A XANES, EXAFS and visible-NIR study. Chemical Physics Letters, 1997, 269(5鈥?): 500鈥?08View Article
  23.Zhang G, Long J, Wang X, Zhang Z, Dai W, Liu P, Li Z, Wu L, Fu X. Catalytic role of Cu sites of Cu/MCM-41 in phenol hydroxylation. Langmuir, 2010, 26(2): 1362鈥?371View Article
  24.Karthik M, Lin L, Bai H. Bifunctional mesoporous Cu-Al-MCM-41 materials for the simultaneous catalytic abatement of NOx and VOCs. Microporous and Mesoporous Materials, 2009, 117(1鈥?): 153鈥?60View Article
  
• 作者单位：Pengzhen Chen (1)
  Shouying Huang (1)
  Jijie Zhang (1)
  Shengping Wang (1)
  Xinbin Ma (1)
  
  1. Key Laboratory for Green Chemical Technology of Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, China
  
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Chinese Library of Science
  Industrial Chemistry and Chemical Engineering
  
• 出版者：Higher Education Press, co-published with Springer-Verlag GmbH
• ISSN：2095-0187

文摘

CuCl supported on molecular sieves has attracted increasing attention in catalyzing oxidative carbonylation of ethanol to diethyl carbonate. Mesoporous MCM-41 has been widely used as catalyst support due to its large surface area and well defined mesoporous structure. Considering its intrinsic weak acidity, MCM-41 was modified by a simple impregnation method to incorporate Al. The incorporation of Al components resulted in the high dispersion of Cu species and the increase of acid sites without changing the mesoporous structure of MCM-41, and thus enhanceed the catalytic activity of CuCl/MCM-41for diethyl carbonate synthesis.