Metal–Organic Frameworks Precipitated by Reactive Crystallization in Supercritical CO2

2017 ◽  
Vol 17 (5) ◽  
pp. 2864-2872 ◽  
Author(s):  
Ana M. López-Periago ◽  
Nuria Portoles-Gil ◽  
Pedro López-Domínguez ◽  
Julio Fraile ◽  
Javier Saurina ◽  
...  
Keyword(s):  
Supercritical Co2 ◽  
Metal Organic Frameworks ◽  
Metal Organic ◽  
Reactive Crystallization

Assembling Metal-Organic Frameworks in Ionic Liquids and Supercritical CO2

2016 ◽  
Vol 11 (19) ◽  
pp. 2610-2619 ◽  
Author(s):  
Bingxing Zhang ◽  
Jianling Zhang ◽  
Buxing Han
Keyword(s):  
Ionic Liquids ◽  
Supercritical Co2 ◽  
Metal Organic Frameworks ◽  
Metal Organic

scholarly journals Using Supercritical CO2 in the Preparation of Metal-Organic Frameworks: Investigating Effects on Crystallisation

Crystals ◽  
2019 ◽  
Vol 10 (1) ◽  
pp. 17 ◽  
Author(s):  
Huan Doan ◽  
Fei Cheng ◽  
Thandeka Dyirakumunda ◽  
Mark Elsegood ◽  
Jiamin Chin ◽  
...  
Keyword(s):  
Low Temperatures ◽  
Supercritical Co2 ◽  
Crystal Size ◽  
Solvothermal Method ◽  
Metal Organic Frameworks ◽  
Product Yields ◽  
Metal Organic ◽  
Size And Morphology

In this report, we explore the use of supercritical CO2 (scCO2) in the synthesis of well-known metal-organic frameworks (MOFs) including Zn-MOF-74 and UiO-66, as well as on the preparation of [Cu24(OH-mBDC)24]n metal-organic polyhedra (MOPs) and two new MOF structures {[Zn2(L1)(DPE)]∙4H2O}n and {[Zn3(L1)3(4,4′-azopy)]∙7.5H2O}n, where BTC = benzene-1,3,5-tricarboxylate, BDC = benzene-1,4-dicarboxylate, L1 = 4-carboxy-phenylene-methyleneamino-4-benzoate, DPE = 1,2-di(4-pyridyl)ethylene, 4.4′-azopy = 4,4′- azopyridine, and compare the results versus traditional solvothermal preparations at low temperatures (i.e., 40 °C). The objective of the work was to see if the same or different products would result from the scCO2 route versus the solvothermal method. We were interested to see which method produced the highest yield, the cleanest product and what types of morphology resulted. While there was no evidence of additional meso- or macroporosity in these MOFs/MOPs nor any significant improvements in product yields through the addition of scCO2 to these systems, it was shown that the use of scCO2 can have an effect on crystallinity, crystal size and morphology.

Supercritical CO2 utilization for the crystallization of 2D metal-organic frameworks using tert-butylpyridine additive

2018 ◽  
Vol 24 ◽  
pp. 444-453 ◽  
Author(s):  
Núria Portolés-Gil ◽  
Sarah Gowing ◽  
Oriol Vallcorba ◽  
Concepción Domingo ◽  
Ana M. López-Periago ◽  
...  
Keyword(s):  
Supercritical Co2 ◽  
Metal Organic Frameworks ◽  
Co2 Utilization ◽  
Metal Organic

scholarly journals Exploring a novel preparation method of 1D metal organic frameworks based on supercritical CO2

2015 ◽  
Vol 44 (16) ◽  
pp. 7548-7553 ◽  
Author(s):  
A. López-Periago ◽  
O. Vallcorba ◽  
C. Frontera ◽  
C. Domingo ◽  
J. A. Ayllón
Keyword(s):  
Supercritical Co2 ◽  
Preparation Method ◽  
Metal Organic Frameworks ◽  
One Dimensional ◽  
Metal Organic

The preparation of copper(ii) one-dimensional MOFs using scCO2 as solvent is reported.

Metal-Organic Frameworks

2021 ◽  
Author(s):  
Lars Öhrström ◽  
Francoise M. Amombo Noa
Keyword(s):  
Metal Organic Frameworks ◽  
Metal Organic

Substrate templated synthesis of single-phase and uniform Zr-porphyrin-based metal–organic frameworks

2020 ◽  
Vol 7 (1) ◽  
pp. 221-231
Author(s):  
Seong Won Hong ◽  
Ju Won Paik ◽  
Dongju Seo ◽  
Jae-Min Oh ◽  
Young Kyu Jeong ◽  
...  
Keyword(s):  
Chemical Bath Deposition ◽  
Single Phase ◽  
Metal Organic Frameworks ◽  
Templated Synthesis ◽  
Pore Structures ◽  
Phase Pure ◽  
Metal Organic ◽  
Cbd Method

We successfully demonstrate that the chemical bath deposition (CBD) method is a versatile method for synthesizing phase-pure and uniform MOFs by controlling their nucleation stages and pore structures.

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