Facile synthesis of nano-sized hollow single crystal zeolites under mild conditions

被引：78

作者：

Fodor, Daniel ^{[1
]}

Pacosova, Lucie ^{[1
]}

Krumeich, Frank ^{[2
]}

van Bokhoven, Jeroen A. ^{[1
,3
]}

机构：

[1] ETH, Inst Chem & Bioengn, CH-8093 Zurich, Switzerland

[2] ETH, Inorgan Chem Lab, CH-8093 Zurich, Switzerland

[3] Paul Scherrer Inst, Lab Catalysis & Sustainable Chem, CH-5232 Villigen, Switzerland

来源：

CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 01期

关键词：

ZSM-5; ACID; DISSOLUTION; BETA;

D O I：

10.1039/c3cc45336g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report a method to synthesize hollow ZSM-5 single crystals of a size below 100 nm that could function as nanoreactors with access through the zeolite micropores only. In the first step, ZSM-5 is synthesized with the respective crystal size. In the second, the zeolite is base leached and acid washed under mild conditions.

引用

页码：76 / 78

页数：3

共 19 条

[1] Optimization of zeolite Beta by steaming and acid leaching for the acylation of anisole with octanoic acid: a structure-activity relation [J].

Beers, AEW ;

van Bokhoven, JA ;

de Lathouder, KM ;

Kapteijn, F ;

Moulijn, JA .

JOURNAL OF CATALYSIS, 2003, 218 (02) :239-248

[2] Nanoengineering of inorganic and hybrid hollow spheres by colloidal templating [J].

Caruso, F ;

Caruso, RA ;

Möhwald, H .

SCIENCE, 1998, 282 (5391) :1111-1114

[3] Dissolution of high-silica zeolites in alkaline solutions .2. Dissolution of 'activated' silicalite-1 and ZSM-5 with different aluminum content [J].

Cizmek, A ;

Subotic, B ;

Smit, I ;

Tonejc, A ;

Aiello, R ;

Crea, F ;

Nastro, A .

MICROPOROUS MATERIALS, 1997, 8 (3-4) :159-169

[4] Where Are the Active Sites in Zeolites? Origin of Aluminum Zoning in ZSM-5 [J].

Danilina, Nadiya ;

Krumeich, Frank ;

Castelanelli, Stefano A. ;

van Bokhoven, Jeroen A. .

JOURNAL OF PHYSICAL CHEMISTRY C, 2010, 114 (14) :6640-6645

[5] DETERMINATION OF INTEGRATED MOLAR EXTINCTION COEFFICIENTS FOR INFRARED-ABSORPTION BANDS OF PYRIDINE ADSORBED ON SOLID ACID CATALYSTS [J].

EMEIS, CA .

JOURNAL OF CATALYSIS, 1993, 141 (02) :347-354

[6] High-Temperature Stable, Iron-Based Core-Shell Catalysts for Ammonia Decomposition [J].

Feyen, Mathias ;

Weidenthaler, Claudia ;

Guettel, Robert ;

Schlichte, Klaus ;

Holle, Ulrich ;

Lu, An-Hui ;

Schueth, Ferdi .

CHEMISTRY-A EUROPEAN JOURNAL, 2011, 17 (02) :598-605

[7] Carving at the Nanoscale: Sequential Galvanic Exchange and Kirkendall Growth at Room Temperature [J].

Gonzalez, Edgar ;

Arbiol, Jordi ;

Puntes, Victor F. .

SCIENCE, 2011, 334 (6061) :1377-1380

[8] Creation of hollow zeolite architectures by controlled desilication of Al-zoned ZSM-5 crystals [J].

Groen, JC ;

Bach, T ;

Ziese, U ;

Donk, AMPV ;

de Jong, KP ;

Moulijn, JA ;

Pérez-Ramírez, J .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (31) :10792-10793

[9] Ex-post size control of high-temperature-stable yolk-shell Au, @ ZrO2 catalysts [J].

Guettel, Robert ;

Paul, Michael ;

Schueth, Ferdi .

CHEMICAL COMMUNICATIONS, 2010, 46 (06) :895-897

[10] Regular HZSM-5 microboxes prepared via a mild alkaline treatment [J].

Mei, Changsong ;

Liu, Zhicheng ;

Wen, Pengyu ;

Xie, Zaiku ;

Hua, Weiming ;

Gao, Zi .

JOURNAL OF MATERIALS CHEMISTRY, 2008, 18 (29) :3496-3500

← 1 2 →