General Deposition of Metal-Organic Frameworks on Highly Adaptive Organic-Inorganic Hybrid Electrospun Fibrous Substrates

被引：98

作者：

Liu, Chang ^{[1
]}

Wu, Yi-nan ^{[1
]}

Morlay, Catherine ^{[2
]}

Gu, Yifan ^{[1
]}

Gebremariam, Binyam ^{[1
]}

Yuan, Xiao ^{[1
]}

Li, Fengting ^{[1
]}

机构：

[1] Tongji Univ, State Key Lab Pollut Control & Resource Reuse, Coll Environm Sci & Engn, Siping Rd 1239, Shanghai 200092, Peoples R China

[2] Univ Lyon 1, INSA Lyon, MATEIS CNRS UMR 5510, 7 Av Jean Capelle, F-69621 Villeurbanne, France

来源：

ACS APPLIED MATERIALS & INTERFACES | 2016年 / 8卷 / 04期

基金：

美国国家科学基金会;

关键词：

metal-organic frameworks; general deposition; electrospinning; organic-inorganic hybrid material; high stability; composite sorbent; THIN-FILMS; MOF MEMBRANES; STEPWISE DEPOSITION; ARSENATE REMOVAL; POLYMER SURFACES; GAS SEPARATION; FABRICATION; GROWTH; NANOFIBERS; CU-3(BTC)(2);

D O I：

10.1021/acsami.5b10078

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Electrospun nanofibrous mats are ideal substrates for metalorganic frameworks (MOFs) crystal deposition because of their specific structural parameters and chemical tenability. In this work, we utilized organic-inorganic hybrid electrospun fibrous mats as support material to study the deposition of various MOF particles. HKUST-1 and MIL-53(Al) were produced through solvothermal method, while ZIF-8 and MIL-88B(Fe) were prepared using microwave-induced heating method. The synthesis procedure for both methods were simple and effective because the hybrid nanofibrous mats showed considerable affinity to MOF particles and could be used without additional modifications. The obtained MOF composites exhibited effective incorporation between MOF particles and the porous substrates. MIL-53(Al) composite was applied as fibrous sorbent and showed enhanced adsorption capacity and removal rate, as well as easier operation, compared with thepowdered sample. Moreover, MIL-53(Al) composite was easier to be regenerated compared with powder form.

引用

页码：2552 / 2561

页数：10

共 53 条

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