Controllable synthesis of chainlike hierarchical ZSM-5 templated by sucrose and its catalytic performance

被引：36

作者：

Jin, Lijun ^{[1
]}

Xie, Tong ^{[1
]}

Liu, Sibao ^{[1
]}

Li, Yexin ^{[1
]}

Hu, Haoquan ^{[1
]}

机构：

[1] Dalian Univ Technol, Sch Chem Engn, Inst Coal Chem Engn, State Key Lab Fine Chem, Dalian 116024, Peoples R China

来源：

CATALYSIS COMMUNICATIONS | 2016年 / 75卷

基金：

中国国家自然科学基金;

关键词：

Hierarchical ZSM-5; Sucrose; Chainlike; 2-Methylnaphthalene; 2,6-Dimethylnaphthalene; ZEOLITES; 2,6-DIMETHYLNAPHTHALENE; METHYLATION; 2-METHYLNAPHTHALENE; CARBON; POROSITY; METHANOL; ACID;

D O I：

10.1016/j.catcom.2015.12.002

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Hierarchical ZSM-5 with controllable chainlike structure was hydrothermally synthesized with sucrose as template, characterized by XRD, Fr-IR, N-2 adsorption, SEM and TEM, and used for methylation of 2-methylnaphthalene. Hierarchical ZSM-5 can be rapidly synthesized, and chainlike morphology is stacked with several submicron crystals. With increasing sucrose amount in the precursor, the chain structure became more obvious, and the surface area and pore volume of mesopores increased. Narrow mesoporous distribution was centered at about 7 nm. It is thought that the formation of mesopores is related to the template role of sucrose. Chainlike hierarchical ZSM-5 exhibited high 2-methylnaphthalene conversion and 2,6-dimethylnaphthalene yield. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：32 / 36

页数：5

共 22 条

[1] Synthesis of ordered mesoporous MFI zeolite using CMK carbon templates [J].

Cho, Hae Sung ;

Ryoo, Ryong .

MICROPOROUS AND MESOPOROUS MATERIALS, 2012, 151 :107-112

[2] From microporous to mesoporous molecular sieve materials and their use in catalysis [J].

Corma, A .

CHEMICAL REVIEWS, 1997, 97 (06) :2373-2419

[3] USES OF IR SPECTROSCOPY IN IDENTIFYING ZSM ZEOLITE STRUCTURE [J].

COUDURIER, G ;

NACCACHE, C ;

VEDRINE, JC .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1982, (24) :1413-1415

[4] The hydrothermal synthesis of zeolites: History and development from the earliest days to the present time [J].

Cundy, CS ;

Cox, PA .

CHEMICAL REVIEWS, 2003, 103 (03) :663-701

[5] An ordered mesoporous aluminosilicate with completely crystalline zeolite wall structure [J].

Fang, Yunming ;

Hu, Haoquan .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (33) :10636-10637

[6] Mesoporous MFI zeolite material from silica-alumina/epoxy-resin composite material and its catalytic activity [J].

Fujiwara, Masahiro ;

Sakamoto, Akinori ;

Shiokawa, Kumi ;

Patra, Astam K. ;

Bhaumik, Asim .

MICROPOROUS AND MESOPOROUS MATERIALS, 2011, 142 (01) :381-388

[7] Methylation of 2-methylnaphthalene with methanol to 2,6-dimethylnaphthalene over ZSM-5 modified by Zr and Si [J].

Jin, Lijun ;

Hu, Haoquan ;

Wang, Xuyan ;

Liu, Chang .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2006, 45 (10) :3531-3536

[8] Synthesis of hierarchical ZSM-5 by cetyltrimethylammonium bromide assisted self-assembly of zeolite seeds and its catalytic performances [J].

Jin, Lijun ;

Liu, Sibao ;

Xie, Tong ;

Wang, Yatao ;

Guo, Xuehua ;

Hu, Haoquan .

REACTION KINETICS MECHANISMS AND CATALYSIS, 2014, 113 (02) :575-584

[9] Synthesis of 2,6-dimethylnaphthalene by methylation of 2-methylnaphthalene on mesoporous ZSM-5 by desilication [J].

Jin, Lijun ;

Zhou, Xiaojiang ;

Hu, Haoquan ;

Ma, Bin .

CATALYSIS COMMUNICATIONS, 2008, 10 (03) :336-340

[10] Selective synthesis of 2,6-dimethylnaphthalene by methylation of 2-methylnaphthalene with methanol on Zr/(Al)ZSM-5 [J].

Jin, LJ ;

Fang, YM ;

Hu, HQ .

CATALYSIS COMMUNICATIONS, 2006, 7 (05) :255-259

← 1 2 3 →