A novel method for the growth of ZSM-5 zeolite membrane on the surface of stainless steel

被引：19

作者：

Gao, Yuanyuan ^{[1
]}

Chen, Min ^{[1
]}

Zhang, Ting ^{[1
]}

Zheng, Xiaoming ^{[1
]}

机构：

[1] Zhejiang Univ, Inst Catalysis, Hangzhou 310028, Peoples R China

来源：

MATERIALS LETTERS | 2011年 / 65卷 / 17-18期

关键词：

Crystal structure; Surfaces; ZSM-5 zeolite membrane; Anodic oxidation technique; Stainless steel; REACTORS; SUPPORT; DEVICES; MFI;

D O I：

10.1016/j.matlet.2011.05.110

中图分类号：

T [工业技术];

学科分类号：

120111 [工业工程];

摘要：

Thin ordered micropore ZSM-5 zeolite membrane has formed on the stainless steel surface. The influence of three different pre-treatment methods for the growth of ZSM-5 zeolite membrane on the stainless steel was studied, including mechanical polishing, soaking in a 20 wt.% sulfuric acid aqueous solution and anodic oxidation treatment. It was found that the anodic oxidation technique was more favorable for the growth of ZSM-5 zeolite membrane on the stainless steel surface compared with the other two methods. By this appropriate pre-treatment process, ordered ZSM-5 zeolite membrane was immobilized on the stainless steel surface and it showed good interaction with the stainless steel. Energy-dispersive X-ray (EDX) spectroscopy result indicates that the ZSM-5 zeolite membrane has a Si/Al ratio of 37. X-ray diffraction (XRD), N(2) adsorption and scanning electron microscopy (SEM) were used to study the crystal structure, specific surface area and morphologies of the ZSM-5 zeolite membrane. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：2789 / 2792

页数：4

共 18 条

[1]

BARLOCHER CH, 1984, COLLECTION SIMULATED

[2]

CARO J, 1996, MICROPOR MESOPOR MAT, V38, P3

[3]

Chau JLH, 2000, J MEMBRANE SCI, V164, P257

[4]

Support effect, thermal stability, and structure feature of toluene combustion catalyst [J].

Chen, Min ;

Ma, Ying ;

Li, Guofen ;

Zheng, Xiaoming .

CATALYSIS COMMUNICATIONS, 2008, 9 (06) :990-994

[5]

Separations using zeolite membranes [J].

Coronas, J ;

Santamaría, J .

SEPARATION AND PURIFICATION METHODS, 1999, 28 (02) :127-177

[6]

Feng H., 2008, J FUEL CHEM TECHNOLO, V36, P144, DOI DOI 10.1016/S1872-5813(08)60015-8

[7]

SYNTHESIS AND CHARACTERIZATION OF ZEOLITE (MFI) MEMBRANES ON POROUS CERAMIC SUPPORTS [J].

GEUS, ER ;

DENEXTER, MJ ;

VANBEKKUM, H .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1992, 88 (20) :3101-3109

[8]

Characteristics and performance in the oxidative dehydrogenation of propane of MFI and V-MFI zeolite membranes [J].

Julbe, A ;

Farrusseng, D ;

Jalibert, JC ;

Mirodatos, C ;

Guizard, C .

CATALYSIS TODAY, 2000, 56 (1-3) :199-209

[9]

ZSM-5 zeolite/porous carbon composite: Conventional- and microwave-hydrothermal synthesis from carbonized rice husk [J].

Katsuki, H ;

Furuta, S ;

Watari, T ;

Komarneni, S .

MICROPOROUS AND MESOPOROUS MATERIALS, 2005, 86 (1-3) :145-151

[10]

Humidity sensing with ultrathin LTA-type molecular sieve films grown on piezoelectric devices [J].

Mintova, S ;

Mo, SY ;

Bein, T .

CHEMISTRY OF MATERIALS, 2001, 13 (03) :901-905

← 1 2 →