Preparation of novel metal-carboxylate system MOF membrane for gas separation

Kang Huang; Sainan Liu; Qianqian Li; Wanqin Jin

doi:10.1016/j.seppur.2013.09.008

Preparation of novel metal-carboxylate system MOF membrane for gas separation

Kang Huang, Sainan Liu, Qianqian Li, Wanqin Jin

化工学院

Nanjing Tech University

科研成果: 期刊稿件 › 文章 › 同行评审

44 引用（Scopus）

摘要

A novel metal-carboxylate system metal-organic frameworks ([Zn ₂(cam)₂dabco] (Zn-CD)) membrane was synthesized on porous ZnO support and used for gas separation. XRD and SEM were used to characterize the structure, composition, and morphology of the membrane. The results proved that the uniform Zn-CD seeding layer and continuous Zn-CD membrane were effectively achieved by reactive seeding method. Through optimizing the preparation process, the integrated Zn-CD membrane was obtained. The single and binary gas permeations of the Zn-CD membranes were systematically investigated. The separation factors of H₂/N₂ and H₂/CH ₄ gas mixture reach to 19.1 and 14.5, respectively, indicating that the Zn-CD membranes are defect free and have great potential applications for hydrogen separation.

源语言	英语
页（从-至）	94-101
页数	8
期刊	Separation and Purification Technology
卷	119
DOI	https://doi.org/10.1016/j.seppur.2013.09.008
出版状态	已出版 - 2013

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10.1016/j.seppur.2013.09.008

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title = "Preparation of novel metal-carboxylate system MOF membrane for gas separation",

abstract = "A novel metal-carboxylate system metal-organic frameworks ([Zn 2(cam)2dabco] (Zn-CD)) membrane was synthesized on porous ZnO support and used for gas separation. XRD and SEM were used to characterize the structure, composition, and morphology of the membrane. The results proved that the uniform Zn-CD seeding layer and continuous Zn-CD membrane were effectively achieved by reactive seeding method. Through optimizing the preparation process, the integrated Zn-CD membrane was obtained. The single and binary gas permeations of the Zn-CD membranes were systematically investigated. The separation factors of H2/N2 and H2/CH 4 gas mixture reach to 19.1 and 14.5, respectively, indicating that the Zn-CD membranes are defect free and have great potential applications for hydrogen separation.",

keywords = "Gas separation, Membrane, Metal-carboxylate system, Metal-organic frameworks, Reactive seeding",

author = "Kang Huang and Sainan Liu and Qianqian Li and Wanqin Jin",

year = "2013",

doi = "10.1016/j.seppur.2013.09.008",

language = "英语",

volume = "119",

pages = "94--101",

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TY - JOUR

T1 - Preparation of novel metal-carboxylate system MOF membrane for gas separation

AU - Huang, Kang

AU - Liu, Sainan

AU - Li, Qianqian

AU - Jin, Wanqin

PY - 2013

Y1 - 2013

N2 - A novel metal-carboxylate system metal-organic frameworks ([Zn 2(cam)2dabco] (Zn-CD)) membrane was synthesized on porous ZnO support and used for gas separation. XRD and SEM were used to characterize the structure, composition, and morphology of the membrane. The results proved that the uniform Zn-CD seeding layer and continuous Zn-CD membrane were effectively achieved by reactive seeding method. Through optimizing the preparation process, the integrated Zn-CD membrane was obtained. The single and binary gas permeations of the Zn-CD membranes were systematically investigated. The separation factors of H2/N2 and H2/CH 4 gas mixture reach to 19.1 and 14.5, respectively, indicating that the Zn-CD membranes are defect free and have great potential applications for hydrogen separation.

AB - A novel metal-carboxylate system metal-organic frameworks ([Zn 2(cam)2dabco] (Zn-CD)) membrane was synthesized on porous ZnO support and used for gas separation. XRD and SEM were used to characterize the structure, composition, and morphology of the membrane. The results proved that the uniform Zn-CD seeding layer and continuous Zn-CD membrane were effectively achieved by reactive seeding method. Through optimizing the preparation process, the integrated Zn-CD membrane was obtained. The single and binary gas permeations of the Zn-CD membranes were systematically investigated. The separation factors of H2/N2 and H2/CH 4 gas mixture reach to 19.1 and 14.5, respectively, indicating that the Zn-CD membranes are defect free and have great potential applications for hydrogen separation.

KW - Gas separation

KW - Membrane

KW - Metal-carboxylate system

KW - Metal-organic frameworks

KW - Reactive seeding

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U2 - 10.1016/j.seppur.2013.09.008

DO - 10.1016/j.seppur.2013.09.008

M3 - 文章

AN - SCOPUS:84885109870

SN - 1383-5866

VL - 119

SP - 94

EP - 101

JO - Separation and Purification Technology

JF - Separation and Purification Technology

ER -

Preparation of novel metal-carboxylate system MOF membrane for gas separation

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