One-Pot Synthesis of High-Flux b-Oriented MFI Zeolite Membranes for Xe Recovery

Xuerui Wang; Pelin Karakiliç; Xinlei Liu; Meixia Shan; Arian Nijmeijer; Louis Winnubst; Jorge Gascon; Freek Kapteijn

doi:10.1021/acsami.8b12613

One-Pot Synthesis of High-Flux b-Oriented MFI Zeolite Membranes for Xe Recovery

Xuerui Wang, Pelin Karakiliç, Xinlei Liu, Meixia Shan, Arian Nijmeijer, Louis Winnubst, Jorge Gascon, Freek Kapteijn

Research output: Contribution to journal › Article › peer-review

40 Scopus citations

Abstract

We demonstrate that b-oriented MFI (Mobil Five) zeolite membranes can be manufactured by in situ crystallization using an intermediate amorphous SiO₂ layer. The improved in-plane growth by using a zeolite growth modifier leads to fusion of independent crystals and eliminates boundary gaps, giving good selectivity in the separation of CO₂/Xe mixtures. The fast diffusion of CO₂ dominates the overall membrane selectivity toward the CO₂/Xe mixture. Because of the straight and short [010] channels, the obtained CO₂ permeation fluxes are several orders of magnitude higher than those of carbon molecular sieving membranes and polymeric membranes, opening opportunities for Xe recovery from waste anesthetic gas.

Original language	English
Pages (from-to)	33574-33580
Number of pages	7
Journal	ACS Applied Materials and Interfaces
Volume	10
Issue number	39
DOIs	https://doi.org/10.1021/acsami.8b12613
State	Published - 3 Oct 2018
Externally published	Yes

Keywords

MFI zeolite membrane
anesthetic
carbon dioxide
gas separation
xenon

Access to Document

10.1021/acsami.8b12613

Cite this

@article{cf49d33da91641fbb4641b586ad4fdf3,

title = "One-Pot Synthesis of High-Flux b-Oriented MFI Zeolite Membranes for Xe Recovery",

abstract = "We demonstrate that b-oriented MFI (Mobil Five) zeolite membranes can be manufactured by in situ crystallization using an intermediate amorphous SiO2 layer. The improved in-plane growth by using a zeolite growth modifier leads to fusion of independent crystals and eliminates boundary gaps, giving good selectivity in the separation of CO2/Xe mixtures. The fast diffusion of CO2 dominates the overall membrane selectivity toward the CO2/Xe mixture. Because of the straight and short [010] channels, the obtained CO2 permeation fluxes are several orders of magnitude higher than those of carbon molecular sieving membranes and polymeric membranes, opening opportunities for Xe recovery from waste anesthetic gas.",

keywords = "MFI zeolite membrane, anesthetic, carbon dioxide, gas separation, xenon",

author = "Xuerui Wang and Pelin Karakili{\c c} and Xinlei Liu and Meixia Shan and Arian Nijmeijer and Louis Winnubst and Jorge Gascon and Freek Kapteijn",

note = "Publisher Copyright: Copyright {\textcopyright} 2018 American Chemical Society.",

year = "2018",

month = oct,

day = "3",

doi = "10.1021/acsami.8b12613",

language = "英语",

volume = "10",

pages = "33574--33580",

journal = "ACS Applied Materials and Interfaces",

issn = "1944-8244",

publisher = "American Chemical Society",

number = "39",

}

TY - JOUR

T1 - One-Pot Synthesis of High-Flux b-Oriented MFI Zeolite Membranes for Xe Recovery

AU - Wang, Xuerui

AU - Karakiliç, Pelin

AU - Liu, Xinlei

AU - Shan, Meixia

AU - Nijmeijer, Arian

AU - Winnubst, Louis

AU - Gascon, Jorge

AU - Kapteijn, Freek

PY - 2018/10/3

Y1 - 2018/10/3

N2 - We demonstrate that b-oriented MFI (Mobil Five) zeolite membranes can be manufactured by in situ crystallization using an intermediate amorphous SiO2 layer. The improved in-plane growth by using a zeolite growth modifier leads to fusion of independent crystals and eliminates boundary gaps, giving good selectivity in the separation of CO2/Xe mixtures. The fast diffusion of CO2 dominates the overall membrane selectivity toward the CO2/Xe mixture. Because of the straight and short [010] channels, the obtained CO2 permeation fluxes are several orders of magnitude higher than those of carbon molecular sieving membranes and polymeric membranes, opening opportunities for Xe recovery from waste anesthetic gas.

AB - We demonstrate that b-oriented MFI (Mobil Five) zeolite membranes can be manufactured by in situ crystallization using an intermediate amorphous SiO2 layer. The improved in-plane growth by using a zeolite growth modifier leads to fusion of independent crystals and eliminates boundary gaps, giving good selectivity in the separation of CO2/Xe mixtures. The fast diffusion of CO2 dominates the overall membrane selectivity toward the CO2/Xe mixture. Because of the straight and short [010] channels, the obtained CO2 permeation fluxes are several orders of magnitude higher than those of carbon molecular sieving membranes and polymeric membranes, opening opportunities for Xe recovery from waste anesthetic gas.

KW - MFI zeolite membrane

KW - anesthetic

KW - carbon dioxide

KW - gas separation

KW - xenon

UR - http://www.scopus.com/inward/record.url?scp=85054159468&partnerID=8YFLogxK

U2 - 10.1021/acsami.8b12613

DO - 10.1021/acsami.8b12613

M3 - 文章

C2 - 30200764

AN - SCOPUS:85054159468

SN - 1944-8244

VL - 10

SP - 33574

EP - 33580

JO - ACS Applied Materials and Interfaces

JF - ACS Applied Materials and Interfaces

IS - 39

ER -

One-Pot Synthesis of High-Flux b-Oriented MFI Zeolite Membranes for Xe Recovery

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this