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Porous Two-Dimensional Monolayer Metal-Organic Framework Material and Its Use for the Size-Selective Separation of Nanoparticles.
ACS Appl Mater Interfaces 2017; 9(33):28107-28116AA

Abstract

Rational bottom-up construction of two-dimensional (2D) covalent or noncovalent organic materials with precise structural control at the atomic or molecular level remains a challenge. The design and synthesis of metal-organic frameworks (MOFs) based on new building blocks is of great significance in achieving new types of 2D monolayer MOF films. Here, we demonstrate that a complexation between copper(II) ions and tri(β-diketone) ligands yields a novel 2D MOF structure, either in the form of a powder or as a monolayer film. It has been characterized by Fourier transform infrared, Raman, ultraviolet-visible, X-ray photoelectron, and electron paramagnetic resonance spectroscopies. Selected area electron diffraction and powder X-ray diffraction results show that the MOF is crystalline and has a hexagonal structure. A MOF-based membrane has been prepared by vacuum filtration of an aqueous dispersion of the MOF powder onto a porous Anodisc filter having pore size 0.02 μm. The porous MOF membrane filters gold nanoparticles with a cutoff of ∼2.4 nm.

Authors+Show Affiliations

Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS) , Ulsan 44919, Republic of Korea.Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS) , Ulsan 44919, Republic of Korea. School of Materials Science and Engineering, Ulsan National Institute of Science and Technology (UNIST) , Ulsan 44919, Republic of Korea.School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST) , Ulsan 44919, Republic of Korea.Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS) , Ulsan 44919, Republic of Korea.Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS) , Ulsan 44919, Republic of Korea.Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS) , Ulsan 44919, Republic of Korea.Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS) , Ulsan 44919, Republic of Korea. School of Materials Science and Engineering, Ulsan National Institute of Science and Technology (UNIST) , Ulsan 44919, Republic of Korea.Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS) , Ulsan 44919, Republic of Korea.Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS) , Ulsan 44919, Republic of Korea.Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS) , Ulsan 44919, Republic of Korea.School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST) , Ulsan 44919, Republic of Korea.Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS) , Ulsan 44919, Republic of Korea.Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS) , Ulsan 44919, Republic of Korea.School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST) , Ulsan 44919, Republic of Korea.Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS) , Ulsan 44919, Republic of Korea. School of Materials Science and Engineering, Ulsan National Institute of Science and Technology (UNIST) , Ulsan 44919, Republic of Korea.Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS) , Ulsan 44919, Republic of Korea. Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST) , Ulsan 44919, Republic of Korea. School of Materials Science and Engineering, Ulsan National Institute of Science and Technology (UNIST) , Ulsan 44919, Republic of Korea.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

28792211

Citation

Jiang, Yi, et al. "Porous Two-Dimensional Monolayer Metal-Organic Framework Material and Its Use for the Size-Selective Separation of Nanoparticles." ACS Applied Materials & Interfaces, vol. 9, no. 33, 2017, pp. 28107-28116.
Jiang Y, Ryu GH, Joo SH, et al. Porous Two-Dimensional Monolayer Metal-Organic Framework Material and Its Use for the Size-Selective Separation of Nanoparticles. ACS Appl Mater Interfaces. 2017;9(33):28107-28116.
Jiang, Y., Ryu, G. H., Joo, S. H., Chen, X., Lee, S. H., Chen, X., ... Ruoff, R. S. (2017). Porous Two-Dimensional Monolayer Metal-Organic Framework Material and Its Use for the Size-Selective Separation of Nanoparticles. ACS Applied Materials & Interfaces, 9(33), pp. 28107-28116. doi:10.1021/acsami.7b10228.
Jiang Y, et al. Porous Two-Dimensional Monolayer Metal-Organic Framework Material and Its Use for the Size-Selective Separation of Nanoparticles. ACS Appl Mater Interfaces. 2017 Aug 23;9(33):28107-28116. PubMed PMID: 28792211.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Porous Two-Dimensional Monolayer Metal-Organic Framework Material and Its Use for the Size-Selective Separation of Nanoparticles. AU - Jiang,Yi, AU - Ryu,Gyeong Hee, AU - Joo,Se Hun, AU - Chen,Xiong, AU - Lee,Sun Hwa, AU - Chen,Xianjue, AU - Huang,Ming, AU - Wu,Xiaozhong, AU - Luo,Da, AU - Huang,Yuan, AU - Lee,Jeong Hyeon, AU - Wang,Bin, AU - Zhang,Xu, AU - Kwak,Sang Kyu, AU - Lee,Zonghoon, AU - Ruoff,Rodney S, Y1 - 2017/08/09/ PY - 2017/8/10/pubmed PY - 2017/8/10/medline PY - 2017/8/10/entrez KW - MOF KW - planar complexation KW - separation KW - size-selective KW - β-diketone SP - 28107 EP - 28116 JF - ACS applied materials & interfaces JO - ACS Appl Mater Interfaces VL - 9 IS - 33 N2 - Rational bottom-up construction of two-dimensional (2D) covalent or noncovalent organic materials with precise structural control at the atomic or molecular level remains a challenge. The design and synthesis of metal-organic frameworks (MOFs) based on new building blocks is of great significance in achieving new types of 2D monolayer MOF films. Here, we demonstrate that a complexation between copper(II) ions and tri(β-diketone) ligands yields a novel 2D MOF structure, either in the form of a powder or as a monolayer film. It has been characterized by Fourier transform infrared, Raman, ultraviolet-visible, X-ray photoelectron, and electron paramagnetic resonance spectroscopies. Selected area electron diffraction and powder X-ray diffraction results show that the MOF is crystalline and has a hexagonal structure. A MOF-based membrane has been prepared by vacuum filtration of an aqueous dispersion of the MOF powder onto a porous Anodisc filter having pore size 0.02 μm. The porous MOF membrane filters gold nanoparticles with a cutoff of ∼2.4 nm. SN - 1944-8252 UR - https://www.unboundmedicine.com/medline/citation/28792211/Porous_Two_Dimensional_Monolayer_Metal_Organic_Framework_Material_and_Its_Use_for_the_Size_Selective_Separation_of_Nanoparticles_ L2 - https://dx.doi.org/10.1021/acsami.7b10228 DB - PRIME DP - Unbound Medicine ER -