Oriented MFI Membranes by Gel-Less Secondary Growth of Sub-100 nm MFI-Nanosheet Seed Layers

被引：195

作者：

Agrawal, Kumar Varoon ^{[1
]}

Topuz, Berna ^{[1
]}

Tung Cao Thanh Pham ^{[2
]}

Thanh Huu Nguyen ^{[2
]}

Sauer, Nicole ^{[1
]}

Rangnekar, Neel ^{[1
]}

Zhang, Han ^{[1
]}

Narasimharao, Katabathini ^{[3
]}

Basahel, Sulaiman Nasir ^{[3
]}

Francis, Lorraine F. ^{[1
]}

Macosko, Christopher W. ^{[1
]}

Al-Thabaiti, Shaeel ^{[3
]}

Tsapatsis, Michael ^{[1
]}

Yoon, Kyung Byung ^{[2
]}

机构：

[1] Univ Minnesota, Dept Chem Engn & Mat Sci, Minneapolis, MN 55455 USA

[2] Sogang Univ, Dept Chem, Korea Ctr Artificial Photosynth, Ctr Microcrystal Assembly, Seoul 121742, South Korea

[3] King Abdulaziz Univ, Dept Chem, Fac Sci, Jeddah 21589, Saudi Arabia

来源：

ADVANCED MATERIALS | 2015年 / 27卷 / 21期

基金：

新加坡国家研究基金会; 美国国家科学基金会;

关键词：

butane and xylene isomer separation; secondary growth; zeolite membranes; zeolite nanosheets; EXFOLIATED ZEOLITE NANOSHEETS; FLUX SILICALITE-1 MEMBRANES; SEPARATION PERFORMANCE; PERMEATION PROPERTIES; TRANSPORT-PROPERTIES; ZSM-5; MEMBRANES; FILMS; OPTIMIZATION; BUTANE; GAS;

D O I：

10.1002/adma.201405893

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A zeolite membrane fabrication process combining 2D-zeolite nanosheet seeding and gel-free secondary growth is described. This process produces selective molecular sieve films that are as thin as 100 nm and exhibit record high permeances for xylene- and butane-isomers. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：3243 / 3249

页数：7

共 50 条

[1] Solution-processable exfoliated zeolite nanosheets purified by density gradient centrifugation [J].

Agrawal, Kumar Varoon ;

Topuz, Berna ;

Jiang, Zheyu ;

Nguenkam, Kevin ;

Elyassi, Bahman ;

Francis, Lorraine F. ;

Tsapatsis, Michael ;

Navarro, Marta .

AICHE JOURNAL, 2013, 59 (09) :3458-3467

[2] Preparation of MFI type tubular membranes by steam-assisted crystallization [J].

Alfaro, S ;

Arruebo, M ;

Coronas, J ;

Menéndez, M ;

Santamaría, J .

MICROPOROUS AND MESOPOROUS MATERIALS, 2001, 50 (2-3) :195-200

[3] On the effect of morphological features on the properties of MFI zeolite membranes [J].

Bernal, MP ;

Coronas, J ;

Menéndez, M ;

Santamaría, J .

MICROPOROUS AND MESOPOROUS MATERIALS, 2003, 60 (1-3) :99-110

[4] Zeolite membranes - Recent developments and progress [J].

Caro, Juergen ;

Noack, Manfred .

MICROPOROUS AND MESOPOROUS MATERIALS, 2008, 115 (03) :215-233

[5] MFI zeolite membranes from a- and randomly oriented monolayers [J].

Choi, Jungkyu ;

Ghosh, Shubhajit ;

King, Lisa ;

Tsapatsis, Michael .

ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY, 2006, 12 (5-6) :339-360

[6] Grain Boundary Defect Elimination in a Zeolite Membrane by Rapid Thermal Processing [J].

Choi, Jungkyu ;

Jeong, Hae-Kwon ;

Snyder, Mark A. ;

Stoeger, Jared A. ;

Masel, Richard I. ;

Tsapatsis, Michael .

SCIENCE, 2009, 325 (5940) :590-593

[7] Stable single-unit-cell nanosheets of zeolite MFI as active and long-lived catalysts [J].

Choi, Minkee ;

Na, Kyungsu ;

Kim, Jeongnam ;

Sakamoto, Yasuhiro ;

Terasaki, Osamu ;

Ryoo, Ryong .

NATURE, 2009, 461 (7261) :246-U120

[8] Separations of C4 and C6 isomers in ZSM-5 tubular membranes [J].

Coronas, J ;

Noble, RD ;

Falconer, JL .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1998, 37 (01) :166-176

[9] Characterization and permeation properties of ZSM-5 tubular membranes [J].

Coronas, J ;

Falconer, JL ;

Noble, RD .

AICHE JOURNAL, 1997, 43 (07) :1797-1812

[10] Ordered porous materials for emerging applications [J].

Davis, ME .

NATURE, 2002, 417 (6891) :813-821

← 1 2 3 4 5 →