Fabrication of MOFs/PEBA mixed matrix membranes and their application in bio-butanol production

Sainan Liu; Gongping Liu; Jie Shen; Wanqin Jin

doi:10.1016/j.seppur.2014.06.034

Fabrication of MOFs/PEBA mixed matrix membranes and their application in bio-butanol production

Sainan Liu, Gongping Liu, Jie Shen, Wanqin Jin

College of Chemical Engineering

Nanjing Tech University

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

79 Scopus citations

Abstract

Metal-organic frameworks (MOFs) containing mixed matrix membranes have recently received increasing attention because of the favorable compatibility with polymer chains. In this work, Zn(BDC)(TED)_0.5 (BDC = benzenedicarboxylate, TED = triethylenediamine) particles were synthesized and introduced into polyether-block-amide (PEBA) to prepare mixed matrix membrane without interphase defects for bio-butanol recovery via pervaporation. The incorporation of fillers resulted in a decreased surface-free energy and improved mechanical properties. The effects of Zn(BDC)(TED)_0.5 loading as well as operation conditions on pervaporation performance were systematically investigated and the MMMs with 20 wt% loading showed superior performance. Considering the practical application, the MMMs with 20 wt% Zn(BDC)(TED)_0.5 was evaluated in ABE model solution, and it exhibited high n-butanol separation performance. This work suggests a promising future of Zn(BDC)(TED)_0.5/PEBA MMMs for bio-butanol recovery via pervaporation process.

Original language	English
Pages (from-to)	40-47
Number of pages	8
Journal	Separation and Purification Technology
Volume	133
DOIs	https://doi.org/10.1016/j.seppur.2014.06.034
State	Published - 8 Sep 2014

Keywords

Bio-butanol
Mixed matrix membrane
PEBA
Pervaporation

Access to Document

10.1016/j.seppur.2014.06.034

Cite this

@article{cfb6572d8ca948f7b571d1b7d93a0166,

title = "Fabrication of MOFs/PEBA mixed matrix membranes and their application in bio-butanol production",

abstract = "Metal-organic frameworks (MOFs) containing mixed matrix membranes have recently received increasing attention because of the favorable compatibility with polymer chains. In this work, Zn(BDC)(TED)0.5 (BDC = benzenedicarboxylate, TED = triethylenediamine) particles were synthesized and introduced into polyether-block-amide (PEBA) to prepare mixed matrix membrane without interphase defects for bio-butanol recovery via pervaporation. The incorporation of fillers resulted in a decreased surface-free energy and improved mechanical properties. The effects of Zn(BDC)(TED)0.5 loading as well as operation conditions on pervaporation performance were systematically investigated and the MMMs with 20 wt% loading showed superior performance. Considering the practical application, the MMMs with 20 wt% Zn(BDC)(TED)0.5 was evaluated in ABE model solution, and it exhibited high n-butanol separation performance. This work suggests a promising future of Zn(BDC)(TED)0.5/PEBA MMMs for bio-butanol recovery via pervaporation process.",

keywords = "Bio-butanol, Mixed matrix membrane, PEBA, Pervaporation",

author = "Sainan Liu and Gongping Liu and Jie Shen and Wanqin Jin",

year = "2014",

month = sep,

day = "8",

doi = "10.1016/j.seppur.2014.06.034",

language = "英语",

volume = "133",

pages = "40--47",

journal = "Separation and Purification Technology",

issn = "1383-5866",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Fabrication of MOFs/PEBA mixed matrix membranes and their application in bio-butanol production

AU - Liu, Sainan

AU - Liu, Gongping

AU - Shen, Jie

AU - Jin, Wanqin

PY - 2014/9/8

Y1 - 2014/9/8

N2 - Metal-organic frameworks (MOFs) containing mixed matrix membranes have recently received increasing attention because of the favorable compatibility with polymer chains. In this work, Zn(BDC)(TED)0.5 (BDC = benzenedicarboxylate, TED = triethylenediamine) particles were synthesized and introduced into polyether-block-amide (PEBA) to prepare mixed matrix membrane without interphase defects for bio-butanol recovery via pervaporation. The incorporation of fillers resulted in a decreased surface-free energy and improved mechanical properties. The effects of Zn(BDC)(TED)0.5 loading as well as operation conditions on pervaporation performance were systematically investigated and the MMMs with 20 wt% loading showed superior performance. Considering the practical application, the MMMs with 20 wt% Zn(BDC)(TED)0.5 was evaluated in ABE model solution, and it exhibited high n-butanol separation performance. This work suggests a promising future of Zn(BDC)(TED)0.5/PEBA MMMs for bio-butanol recovery via pervaporation process.

AB - Metal-organic frameworks (MOFs) containing mixed matrix membranes have recently received increasing attention because of the favorable compatibility with polymer chains. In this work, Zn(BDC)(TED)0.5 (BDC = benzenedicarboxylate, TED = triethylenediamine) particles were synthesized and introduced into polyether-block-amide (PEBA) to prepare mixed matrix membrane without interphase defects for bio-butanol recovery via pervaporation. The incorporation of fillers resulted in a decreased surface-free energy and improved mechanical properties. The effects of Zn(BDC)(TED)0.5 loading as well as operation conditions on pervaporation performance were systematically investigated and the MMMs with 20 wt% loading showed superior performance. Considering the practical application, the MMMs with 20 wt% Zn(BDC)(TED)0.5 was evaluated in ABE model solution, and it exhibited high n-butanol separation performance. This work suggests a promising future of Zn(BDC)(TED)0.5/PEBA MMMs for bio-butanol recovery via pervaporation process.

KW - Bio-butanol

KW - Mixed matrix membrane

KW - PEBA

KW - Pervaporation

UR - http://www.scopus.com/inward/record.url?scp=84904343360&partnerID=8YFLogxK

U2 - 10.1016/j.seppur.2014.06.034

DO - 10.1016/j.seppur.2014.06.034

M3 - 文章

AN - SCOPUS:84904343360

SN - 1383-5866

VL - 133

SP - 40

EP - 47

JO - Separation and Purification Technology

JF - Separation and Purification Technology

ER -

Fabrication of MOFs/PEBA mixed matrix membranes and their application in bio-butanol production

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this