Hierarchical mesoporous ZSM-5 zeolite with increased external surface acid sites and high catalytic performance in o-xylene isomerization

doi:10.1016/S1872-2067(12)60602-0

Chinese Journal of Catalysis

• Articles • Previous Articles Next Articles

Hierarchical mesoporous ZSM-5 zeolite with increased external surface acid sites and high catalytic performance in o-xylene isomerization

ZHOU Jian^a,b, LIU Zhicheng^a, LI Liyuan^a, WANG Yangdong^a, GAO Huanxin^a, YANG Weimin^a, XIE Zaiku^a, TANG Yi^b

a Shanghai Research Institute of Petrochemical Technology, SINOPEC, Shanghai 201208, China;
b Department of Chemistry, Fudan University, Shanghai 200433, China

Received:2013-02-24 Revised:2013-04-10 Online:2013-07-16 Published:2013-07-16
Supported by:
This work was supported by the National Basic Research Program of China (973 Program, 2009CB623506), the China Postdoctoral Science Foundation Project (2012M510101), the Opening Project of State Key Laboratory of High Performance Ceramics and Superfine Microstructure (SKL201208SIC), and the Shanghai Postdoctoral Scientific Program (12R21422000).

Abstract

Abstract: Surface acid sites of hierarchical mesoporous ZSM-5 zeolite synthesized by steam-assisted crystallization were characterized by NH₃ temperature-programmed desorption and in-situ infrared spectroscopy. Compared with the conventional ZSM-5 zeolite, the hierarchical ZSM-5 zeolite had a lower concentration of surface acid sites. However, the hierarchical structure had more Lewis acid sites and, more importantly, much more external active sites as confirmed by 2,6-di-tert-butylpyridine infrared spectroscopy. Such hierarchical structure exposed more acid sites on the external surface, which subsequently lead to higher catalytic activity in reactions involving bulky molecules, such as o-xylene isomerization.

Key words: Hierarchical structure, ZSM-5 zeolite, Surface acid site, Catalysis, Xylene isomerization

ZHOU Jian, LIU Zhicheng, LI Liyuan, WANG Yangdong, GAO Huanxin, YANG Weimin, XIE Zaiku, TANG Yi. Hierarchical mesoporous ZSM-5 zeolite with increased external surface acid sites and high catalytic performance in o-xylene isomerization[J]. Chinese Journal of Catalysis, DOI: 10.1016/S1872-2067(12)60602-0.

×
share this article

Add to citation manager EndNote|Ris|BibTeX

URL: https://www.cjcatal.com/EN/10.1016/S1872-2067(12)60602-0

https://www.cjcatal.com/EN/Y2013/V34/I7/1429

References

[1] Liu Z C, Wang Y D, Xie Z K. Chin J Catal (刘志成, 王仰东, 谢在库. 催化学报), 2012, 33: 22

[2] Corma A. Chem Rev, 1997, 97: 2373

[3] Cundy C S, Cox P A. Chem Rev, 2003, 103: 663

[4] Tao Y S, Kanoh H, Abrams L, Kaneko K. Chem Rev, 2006, 106: 896

[5] Cejka J, Mintova S. Catal Rev-Sci Eng, 2007, 49: 457

[6] Hua Z L, Zhou J, Shi J L. Chem Commun, 2011, 47: 10536

[7] Liu Y, Zhang W Z, Pinnavaia T J. J Am Chem Soc, 2000, 122: 8791

[8] Jacobsen C J H, Madsen C, Houzvicka J, Schmidt I, Carlsson A. J Am Chem Soc, 2000, 122: 7116

[9] Xiao F S, Wang L F, Yin C Y, Lin K F, Di Y, Li J X, Xu R R, Su D S, Schlogl R, Yokoi T, Tatsumi T. Angew Chem, Int Ed, 2006, 45: 3090

[10] Wang H, Pinnavaia T J. Angew Chem, Int Ed, 2006, 45: 7603

[11] Choi M, Cho H S, Srivastava R, Venkatesan C, Choi D H, Ryoo R. Nat Mater, 2006, 5: 718

[12] Zhou J, Hua Z L, Shi J L, He Q J, Guo L M, Ruan M L. Chem Eur J, 2009, 15: 12949

[13] Zhou J, Hua Z L, Liu Z C, Wu W, Zhu Y, Shi J L. ACS Catal, 2011, 1: 287

[14] Groen J C, Bach T, Ziese U, Paulaime-van Donk A M, de Jong K P, Moulijn J A, Perez-Ramirez J. J Am Chem Soc, 2005, 127: 10792

[15] Christensen C H, Johannsen K, Schmidt I, Christensen C H. J Am Chem Soc, 2003, 125: 13370

[16] Schmidt I, Krogh A, Wienberg K, Carlsson A, Brorson M, Jacobsen C J H. Chem Commun, 2000: 2157

[17] Choi M, Na K, Kim J, Sakamoto Y, Terasaki O, Ryoo R. Nature, 2009, 461: 246

[18] Han Y, Xiao F S. Chin J Catal (韩宇, 肖丰收. 催化学报), 2003, 24: 149

[19] Topsøe N Y, Pedersen K, Derouane E G. J Catal, 1981, 70: 41

[20] Groen J C, Peffer L A A, Moulijn J A, Perez-Ramirez J. Microporous Mesoporous Mater, 2004, 69: 29

[21] Xie Z K, Chen Q L, Zhang C F, Bao J Q, Cao Y H. J Phys Chem B, 2000, 104: 2853

[22] Musilova-Pavlackova Z, Zones S I, Cejka J. Top Catal, 2010, 53: 273

[23] Wang C C, Zheng S A. Chin J Catal (汪长春, 郑绳安. 催化学报), 1992, 13: 448
[24] Kong D J, Liu Z C, Fang D Y. Chin J Catal (孔德金, 刘志成, 房鼎业. 催化学报), 2009, 30: 885

Hierarchical mesoporous ZSM-5 zeolite with increased external surface acid sites and high catalytic performance in o-xylene isomerization

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

[1]	Binbin Zhao, Wei Zhong, Feng Chen, Ping Wang, Chuanbiao Bie, Huogen Yu. High-crystalline g-C₃N₄ photocatalysts: Synthesis, structure modulation, and H₂-evolution application [J]. Chinese Journal of Catalysis, 2023, 52(9): 127-143.
[2]	Xiaolong Tang, Feng Li, Fang Li, Yanbin Jiang, Changlin Yu. Single-atom catalysts for the photocatalytic and electrocatalytic synthesis of hydrogen peroxide [J]. Chinese Journal of Catalysis, 2023, 52(9): 79-98.
[3]	Ji Zhang, Aimin Yu, Chenghua Sun. Theoretical insights into heteronuclear dual metals on non-metal doped graphene for nitrogen reduction reaction [J]. Chinese Journal of Catalysis, 2023, 52(9): 263-270.
[4]	Jin-Nian Hu, Ling-Chan Tian, Haiyan Wang, Yang Meng, Jin-Xia Liang, Chun Zhu, Jun Li. Theoretical screening of single-atom electrocatalysts of MXene-supported 3d-metals for efficient nitrogen reduction [J]. Chinese Journal of Catalysis, 2023, 52(9): 252-262.
[5]	Yan Hong, Qi Wang, Ziwang Kan, Yushuo Zhang, Jing Guo, Siqi Li, Song Liu, Bin Li. Recent progress in advanced catalysts for electrochemical nitrogen reduction reaction to ammonia [J]. Chinese Journal of Catalysis, 2023, 52(9): 50-78.
[6]	Hui Gao, Gong Zhang, Dongfang Cheng, Yongtao Wang, Jing Zhao, Xiaozhi Li, Xiaowei Du, Zhi-Jian Zhao, Tuo Wang, Peng Zhang, Jinlong Gong. Steering electrochemical carbon dioxide reduction to alcohol production on Cu step sites [J]. Chinese Journal of Catalysis, 2023, 52(9): 187-195.
[7]	Zicong Jiang, Bei Cheng, Liuyang Zhang, Zhenyi Zhang, Chuanbiao Bie. A review on ZnO-based S-scheme heterojunction photocatalysts [J]. Chinese Journal of Catalysis, 2023, 52(9): 32-49.
[8]	Xinyi Zou, Jun Gu. Strategies for efficient CO₂ electroreduction in acidic conditions [J]. Chinese Journal of Catalysis, 2023, 52(9): 14-31.
[9]	Abhishek R. Varma, Bhushan S. Shrirame, Sunil K. Maity, Deepti Agrawal, Naglis Malys, Leonardo Rios-Solis, Gopalakrishnan Kumar, Vinod Kumar. Recent advances in fermentative production of C4 diols and their chemo-catalytic upgrading to high-value chemicals [J]. Chinese Journal of Catalysis, 2023, 52(9): 99-126.
[10]	Fei Yan, Youzi Zhang, Sibi Liu, Ruiqing Zou, Jahan B Ghasemi, Xuanhua Li. Efficient charge separation by a donor-acceptor system integrating dibenzothiophene into a porphyrin-based metal-organic framework for enhanced photocatalytic hydrogen evolution [J]. Chinese Journal of Catalysis, 2023, 51(8): 124-134.
[11]	Xin Yuan, Hai-Bin Fan, Jie Liu, Long-Zhou Qin, Jian Wang, Xiu Duan, Jiang-Kai Qiu, Kai Guo. Recent advances in photoredox catalytic transformations by using continuous-flow technology [J]. Chinese Journal of Catalysis, 2023, 50(7): 175-194.
[12]	Defa Liu, Bin Sun, Shuojie Bai, Tingting Gao, Guowei Zhou. Dual co-catalysts Ag/Ti₃C₂/TiO₂ hierarchical flower-like microspheres with enhanced photocatalytic H₂-production activity [J]. Chinese Journal of Catalysis, 2023, 50(7): 273-283.
[13]	Han-Zhi Xiao, Bo Yu, Si-Shun Yan, Wei Zhang, Xi-Xi Li, Ying Bao, Shu-Ping Luo, Jian-Heng Ye, Da-Gang Yu. Photocatalytic 1,3-dicarboxylation of unactivated alkenes with CO₂ [J]. Chinese Journal of Catalysis, 2023, 50(7): 222-228.
[14]	Jingxiang Low, Chao Zhang, Ferdi Karadas, Yujie Xiong. Photocatalytic CO₂ conversion: Beyond the earth [J]. Chinese Journal of Catalysis, 2023, 50(7): 1-5.
[15]	Bo Zhou, Jianqiao Shi, Yimin Jiang, Lei Xiao, Yuxuan Lu, Fan Dong, Chen Chen, Tehua Wang, Shuangyin Wang, Yuqin Zou. Enhanced dehydrogenation kinetics for ascorbic acid electrooxidation with ultra-low cell voltage and large current density [J]. Chinese Journal of Catalysis, 2023, 50(7): 372-380.