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Competitive formation between 2D and 3D metal-organic frameworks: insights into the selective formation and lamination of a 2D MOF.
IUCrJ 2019; 6(Pt 4):681-687I

Abstract

The structural dimension of metal-organic frameworks (MOFs) is of great importance in defining their properties and thus applications. In particular, 2D layered MOFs are of considerable interest because of their useful applications, which are facilitated by unique structural features of 2D materials, such as a large number of open active sites and high surface areas. Herein, this work demonstrates a methodology for the selective synthesis of a 2D layered MOF in the presence of the competitive formation of a 3D MOF. The ratio of the reactants, metal ions and organic building blocks used during the reaction is found to be critical for the selective formation of a 2D MOF, and is associated with its chemical composition. In addition, the well defined and uniform micro-sized 2D MOF particles are successfully synthesized in the presence of an ultrasonic dispersion. Moreover, the laminated 2D MOF layers are directly synthesized via a modified bottom-up lamination method, a combination of chemical and physical stimuli, in the presence of surfactant and ultrasonication.

Authors+Show Affiliations

Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea.Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea.Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

31316811

Citation

Oh, Sojin, et al. "Competitive Formation Between 2D and 3D Metal-organic Frameworks: Insights Into the Selective Formation and Lamination of a 2D MOF." IUCrJ, vol. 6, no. Pt 4, 2019, pp. 681-687.
Oh S, Park J, Oh M. Competitive formation between 2D and 3D metal-organic frameworks: insights into the selective formation and lamination of a 2D MOF. IUCrJ. 2019;6(Pt 4):681-687.
Oh, S., Park, J., & Oh, M. (2019). Competitive formation between 2D and 3D metal-organic frameworks: insights into the selective formation and lamination of a 2D MOF. IUCrJ, 6(Pt 4), pp. 681-687. doi:10.1107/S2052252519007760.
Oh S, Park J, Oh M. Competitive Formation Between 2D and 3D Metal-organic Frameworks: Insights Into the Selective Formation and Lamination of a 2D MOF. IUCrJ. 2019 Jul 1;6(Pt 4):681-687. PubMed PMID: 31316811.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Competitive formation between 2D and 3D metal-organic frameworks: insights into the selective formation and lamination of a 2D MOF. AU - Oh,Sojin, AU - Park,Jeehyun, AU - Oh,Moonhyun, Y1 - 2019/06/12/ PY - 2019/03/18/received PY - 2019/05/29/accepted PY - 2019/7/19/entrez PY - 2019/7/19/pubmed PY - 2019/7/19/medline KW - 2D layered MOFs KW - lamination KW - metal-organic frameworks KW - structural control SP - 681 EP - 687 JF - IUCrJ JO - IUCrJ VL - 6 IS - Pt 4 N2 - The structural dimension of metal-organic frameworks (MOFs) is of great importance in defining their properties and thus applications. In particular, 2D layered MOFs are of considerable interest because of their useful applications, which are facilitated by unique structural features of 2D materials, such as a large number of open active sites and high surface areas. Herein, this work demonstrates a methodology for the selective synthesis of a 2D layered MOF in the presence of the competitive formation of a 3D MOF. The ratio of the reactants, metal ions and organic building blocks used during the reaction is found to be critical for the selective formation of a 2D MOF, and is associated with its chemical composition. In addition, the well defined and uniform micro-sized 2D MOF particles are successfully synthesized in the presence of an ultrasonic dispersion. Moreover, the laminated 2D MOF layers are directly synthesized via a modified bottom-up lamination method, a combination of chemical and physical stimuli, in the presence of surfactant and ultrasonication. SN - 2052-2525 UR - https://www.unboundmedicine.com/medline/citation/31316811/Competitive_formation_between_2D_and_3D_metal-organic_frameworks:_insights_into_the_selective_formation_and_lamination_of_a_2D_MOF L2 - http://scripts.iucr.org/cgi-bin/paper?yc5019 DB - PRIME DP - Unbound Medicine ER -
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