Citation: Zhou Hexin, Wang Shengping, Wang Baowei, Ma Xinbin, Huang Shouying. Oxycarbonylation of methanol over modified CuY: Enhanced activity by improving accessibility of active sites[J]. Chinese Chemical Letters, ;2019, 30(3): 775-778. doi: 10.1016/j.cclet.2018.10.005 shu

Oxycarbonylation of methanol over modified CuY: Enhanced activity by improving accessibility of active sites

Key Laboratory for Green Chemical Technology, School of Chemical Engineering and Technology, Tianjin University, Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300072, China

huangsy@tju.edu.cn

Received Date: 1 May 2018
Revised Date: 9 October 2018
Accepted Date: 9 October 2018
Available Online: 11 March 2018

Figures(2)

CuY zeolite is a promising catalyst in the field of manufacturing dimethyl carbonate (DMC) through oxidative carbonylation of methanol. Cu⁺ exchanged with Brønsted acid sites are supposed to be active for this reaction. However, the location of Cu⁺ in small cages can not interact with reactants because of steric hindrance, which lead to a waste of Cu species. In this work, NH₄F solution was used to modify the pore structure of zeolite Y by etching the framework T atoms. Physical and chemical adsorption of probe molecules with different size are used to determine the changes of porosity as well as the accessibility of Cu⁺ sites. At an optimized etching time, the small cages were opened with maintained zeolitic framework. As a result, more Cu⁺ species located in small cages become accessible to reactants, which contributes to the enhanced activity in this reaction.
- Carbonylation of methanol,
- Post-treatment,
- Accessibility,
- Zeolite Y,
- NH₄F solution etching
1. [1]
  N. Keller, G. Rebmann, V. Keller, J. Mol. Catal. A:Chem. 317(2010) 1-18. doi: 10.1016/j.molcata.2009.10.027
2. [2]
  S.Y. Huang, J.J. Zhang, Y. Wang, et al., Ind. Eng. Chem. Res. 53(2014) 5838-5845. doi: 10.1021/ie500288g
3. [3]
  T.J. Fu, X. Wang, H.Y. Zheng, Z. Li, Carbon 115(2017) 363-374. doi: 10.1016/j.carbon.2017.01.004
4. [4]
  S.Y. Huang, B. Yan, S.P. Wang, X.B. Ma, Chem. Soc. Rev. 44(2015) 3079-3116. doi: 10.1039/C4CS00374H
5. [5]
  S.A. Anderson, T.W. Root, J. Catal. 217(2003) 396-405. doi: 10.1016/S0021-9517(02)00159-8
6. [6]
  S.T. Hong, H.S. Park, J.S. Lim, et al., Res. Chem. Intermed. 32(2006) 737-747. doi: 10.1163/156856706778606552
7. [7]
  S.T. King, Catal. Today 33(1997) 173-182. doi: 10.1016/S0920-5861(96)00118-6
8. [8]
  Z. Li, K.C. Xie, R.C.T. Slade, Appl. Catal. A 209(2001) 107-115. doi: 10.1016/S0926-860X(00)00745-6
9. [9]
  H.M. Zhan, S.Y. Huang, Y. Li, et al., Catal. Sci. Technol. 5(2015) 4378-4389. doi: 10.1039/C5CY00460H
10. [10]
  Y.H. Zhang, A.T. Bell, J. Catal. 255(2008) 153-161. doi: 10.1016/j.jcat.2008.01.033
11. [11]
  I.J. Drake, Y.H. Zhang, D. Briggs, et al., J. Phys. Chem. B 110(2006) 11654.
12. [12]
  S. Bordiga, E. Garrone, C. Lamberti, et al., J. Chem. Soc. Faraday Trans. 90(1994) 3367-3372. doi: 10.1039/FT9949003367
13. [13]
  G.T. Palomino, S. Bordiga, A. Zecchina, G.L. Marra, C. Lamberti, J. Phys. Chem. B 104(2000) 8641-8651. doi: 10.1021/jp000584r
14. [14]
  Y.H. Zhang, D.N. Briggs, E.D. Smit, A.T. Bell, J. Catal. 251(2007) 443-452. doi: 10.1016/j.jcat.2007.07.018
15. [15]
  S.Y. Huang, Y. Wang, Z.Z. Wang, et al., Appl. Catal. A s417-418(2012) 236-242.
16. [16]
  D. Verboekend, J. Pérez-Ramírez, Catal. Sci. Technol. 1(2011) 879-890. doi: 10.1039/c1cy00150g
17. [17]
  P. Matias, J.M. Lopes, P. Ayrault, et al., Appl. Catal. A 365(2009) 207-213. doi: 10.1016/j.apcata.2009.06.014
18. [18]
  Z.X. Qin, K.A. Cychosz, G. Melinte, et al., J. Am. Chem. Soc. 139(2017) 17273-17276. doi: 10.1021/jacs.7b10316
19. [19]
  S.Y. Huang, P.Z. Chen, B. Yan, et al., Ind. Eng. Chem. Res. 52(2013) 6349-6356. doi: 10.1021/ie3032235
20. [20]
  C.A. Emeis, J. Catal. 141(1993) 347-354. doi: 10.1006/jcat.1993.1145
21. [21]
  S. Bordiga, D. Scarano, G. Spoto, et al., Vib. Spectro. 5(1993) 69-74. doi: 10.1016/0924-2031(93)87056-Y
22. [22]
  S.A. Anderson, S. Manthata, T.W. Root, Appl. Catal. A 280(2005) 117-124. doi: 10.1016/j.apcata.2004.10.003
1. [1]
  Yuqing Ding , Zhiying Yi , Zhihui Wang , Hongyu Chen , Yan Zhao . Liquid nitrogen post-treatment for improved aggregation and electrical properties in organic semiconductors. Chinese Chemical Letters, 2024, 35(12): 109918-. doi: 10.1016/j.cclet.2024.109918
2. [2]
  Lei Shen , Yang Zhang , Linlin Zhang , Chuanwang Liu , Zhixian Ma , Kangjiang Liang , Chengfeng Xia . Phenylhydrazone anions excitation for the photochemical carbonylation of aryl iodides with aldehydes. Chinese Chemical Letters, 2024, 35(4): 108742-. doi: 10.1016/j.cclet.2023.108742
3. [3]
  Wei Chen , Pieter Cnudde . A minireview to ketene chemistry in zeolite catalysis. Chinese Journal of Structural Chemistry, 2024, 43(11): 100412-100412. doi: 10.1016/j.cjsc.2024.100412
4. [4]
  Hualin Jiang , Wenxi Ye , Huitao Zhen , Xubiao Luo , Vyacheslav Fominski , Long Ye , Pinghua Chen . Novel 3D-on-2D g-C₃N₄/AgI._x._y heterojunction photocatalyst for simultaneous and stoichiometric production of H₂ and H₂O₂ from water splitting under visible light. Chinese Chemical Letters, 2025, 36(2): 109984-. doi: 10.1016/j.cclet.2024.109984
5. [5]
  Naihong Wang , Longkang Zhang , Yejun Guan , Peng Wu , Hao Xu . Pt confined in Sn-ECNU-46 zeolite for efficient alkane dehydrogenation. Chinese Journal of Structural Chemistry, 2024, 43(4): 100248-100248. doi: 10.1016/j.cjsc.2024.100248
6. [6]
  Guoliang Liu , Zhiqiang Liu , Anmin Zheng . Modulation of zeolite surface realizes dynamic copper species redispersion. Chinese Journal of Structural Chemistry, 2024, 43(6): 100308-100308. doi: 10.1016/j.cjsc.2024.100308
7. [7]
  Chunru Liu , Ligang Feng . Advances in anode catalysts of methanol-assisted water-splitting reactions for hydrogen generation. Chinese Journal of Structural Chemistry, 2023, 42(10): 100136-100136. doi: 10.1016/j.cjsc.2023.100136
8. [8]
  Xinyi Hu , Riguang Zhang , Zhao Jiang . Depositing the PtNi nanoparticles on niobium oxide to enhance the activity and CO-tolerance for alkaline methanol electrooxidation. Chinese Journal of Structural Chemistry, 2023, 42(11): 100157-100157. doi: 10.1016/j.cjsc.2023.100157
9. [9]
  Xinyu You , Xin Zhang , Shican Jiang , Yiru Ye , Lin Gu , Hexun Zhou , Pandong Ma , Jamal Ftouni , Abhishek Dutta Chowdhury . Efficacy of Ca/ZSM-5 zeolites derived from precipitated calcium carbonate in the methanol-to-olefin process. Chinese Journal of Structural Chemistry, 2024, 43(4): 100265-100265. doi: 10.1016/j.cjsc.2024.100265
10. [10]
  Ming Huang , Xiuju Cai , Yan Liu , Zhuofeng Ke . Base-controlled NHC-Ru-catalyzed transfer hydrogenation and α-methylation/transfer hydrogenation of ketones using methanol. Chinese Chemical Letters, 2024, 35(7): 109323-. doi: 10.1016/j.cclet.2023.109323
11. [11]
  Guoping Yang , Zhoufu Lin , Xize Zhang , Jiawei Cao , Xuejiao Chen , Yufeng Liu , Xiaoling Lin , Ke Li . Assembly of Y(Ⅲ)-containing antimonotungstates induced by malic acid with catalytic activity for the synthesis of imidazoles. Chinese Chemical Letters, 2024, 35(12): 110274-. doi: 10.1016/j.cclet.2024.110274
12. [12]
  Jiayu Xu , Meng Li , Baoxia Dong , Ligang Feng . Fully fluorinated hybrid zeolite imidazole/Prussian blue analogs with combined advantages for efficient oxygen evolution reaction. Chinese Chemical Letters, 2024, 35(6): 108798-. doi: 10.1016/j.cclet.2023.108798
13. [13]
  Zhenzhen Zhao , Meichen Jiao , Jiejie Ling , Han Jiang , Yan Gao , Hao Xu , Hai-Qing Li , Jingang Jiang , Peng Wu , Le Xu . Toward the microporous zeolite family with tunable large-medium cage and pore opening. Chinese Journal of Structural Chemistry, 2024, 43(9): 100336-100336. doi: 10.1016/j.cjsc.2024.100336
14. [14]
  Yufei Liu , Liang Xiong , Bingyang Gao , Qingyun Shi , Ying Wang , Zhiya Han , Zhenhua Zhang , Zhaowei Ma , Limin Wang , Yong Cheng . MOF-derived Cu based materials as highly active catalysts for improving hydrogen storage performance of Mg-Ni-La-Y alloys. Chinese Chemical Letters, 2024, 35(12): 109932-. doi: 10.1016/j.cclet.2024.109932
15. [15]
  Jinqiang Gao , Haifeng Yuan , Xinjuan Du , Feng Dong , Yu Zhou , Shengnan Na , Yanpeng Chen , Mingyu Hu , Mei Hong , Shihe Yang . Methanol steam mediated corrosion engineering towards high-entropy NiFe layered double hydroxide for ultra-stable oxygen evolution. Chinese Chemical Letters, 2025, 36(1): 110232-. doi: 10.1016/j.cclet.2024.110232
16. [16]
  Lijun Yan , Shiqi Chen , Penglu Wang , Xiangyu Liu , Lupeng Han , Tingting Yan , Yuejin Li , Dengsong Zhang . Hydrothermally stable metal oxide-zeolite composite catalysts for low-temperature NO_x reduction with improved N₂ selectivity. Chinese Chemical Letters, 2024, 35(6): 109132-. doi: 10.1016/j.cclet.2023.109132
17. [17]
  Zhigang Zeng , Changzhou Liao , Lei Yu . Molecules for COVID-19 treatment. Chinese Chemical Letters, 2024, 35(7): 109349-. doi: 10.1016/j.cclet.2023.109349
18. [18]
  Shenhao QIU , Qingquan XIAO , Huazhu TANG , Quan XIE . First-principles study on electronic structure, optical and magnetic properties of rare earth elements X (X=Sc, Y, La, Ce, Eu) doped with two-dimensional GaSe. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2250-2258. doi: 10.11862/CJIC.20240104
19. [19]
  Jiqing Liu , Qi Dang , Liting Wang , Dejin Wang , Liang Tang . Applications of flexible electrochemical electrodes in wastewater treatment: A review. Chinese Chemical Letters, 2024, 35(8): 109277-. doi: 10.1016/j.cclet.2023.109277
20. [20]
  Xue-Zhi Wang , Yi-Tong Liu , Chuang-Wei Zhou , Bei Wang , Dong Luo , Mo Xie , Meng-Ying Sun , Yong-Liang Huang , Jie Luo , Yan Wu , Shuixing Zhang , Xiao-Ping Zhou , Dan Li . Amplified circularly polarized luminescence of chiral metal-organic frameworks via post-synthetic installing pillars. Chinese Chemical Letters, 2024, 35(10): 109380-. doi: 10.1016/j.cclet.2023.109380

Get Citation

PDF

XML

Metrics

PDF Downloads(2)
Abstract views(601)
HTML views(26)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142