title: General Deposition of Metal-Organic Frameworks on Highly Adaptive Organic-Inorganic Hybrid Electrospun Fibrous Substrates.
abstract: Electrospun nanofibrous mats are ideal substrates for metal-organic 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.
authors.affiliation: College of Environmental Science and Engineering, State Key Laboratory of Pollution Control and Resource Reuse, Tongji University , Siping Rd 1239, 200092 Shanghai, China.
authors.forename: Chang
authors.initials: C
authors.lastname: Liu
authors.affiliation: College of Environmental Science and Engineering, State Key Laboratory of Pollution Control and Resource Reuse, Tongji University , Siping Rd 1239, 200092 Shanghai, China.
authors.forename: Yi-Nan
authors.initials: YN
authors.lastname: Wu
authors.affiliation: Université Lyon 1, INSA-Lyon, MATEIS CNRS UMR 5510 , 7 av. Jean Capelle, F-69621 Villeurbanne, France.
authors.forename: Catherine
authors.initials: C
authors.lastname: Morlay
authors.affiliation: College of Environmental Science and Engineering, State Key Laboratory of Pollution Control and Resource Reuse, Tongji University , Siping Rd 1239, 200092 Shanghai, China.
authors.forename: Yifan
authors.initials: Y
authors.lastname: Gu
authors.affiliation: College of Environmental Science and Engineering, State Key Laboratory of Pollution Control and Resource Reuse, Tongji University , Siping Rd 1239, 200092 Shanghai, China.
authors.forename: Binyam
authors.initials: B
authors.lastname: Gebremariam
authors.affiliation: College of Environmental Science and Engineering, State Key Laboratory of Pollution Control and Resource Reuse, Tongji University , Siping Rd 1239, 200092 Shanghai, China.
authors.forename: Xiao
authors.initials: X
authors.lastname: Yuan
authors.affiliation: College of Environmental Science and Engineering, State Key Laboratory of Pollution Control and Resource Reuse, Tongji University , Siping Rd 1239, 200092 Shanghai, China.
authors.forename: Fengting
authors.initials: F
authors.lastname: Li
keywords: composite sorbent; electrospinning; general deposition; high stability; metal−organic frameworks; organic−inorganic hybrid material