Systematic Investigation of the Hydrothermal Syntheses of Pr(III)−PDA (PDA = Pyridine-2,6-dicarboxylate Anion) Metal−Organic Frameworks

2005 ◽  
Vol 44 (4) ◽  
pp. 911-920 ◽  
Author(s):  
Bin Zhao ◽  
Long Yi ◽  
Yan Dai ◽  
Xiao-Yan Chen ◽  
Peng Cheng ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Systematic Investigation ◽  
Hydrothermal Syntheses ◽  
Metal Organic

Metal-Organic Frameworks (MOFs) as Fuels for Advanced Applications: Evaluating and Modifying the Combustion Energy of Popular MOFs

2019 ◽  
Author(s):  
Hatem M. Titi ◽  
Mihails Arhangelskis ◽  
Athanassis Katsenis ◽  
Cristina Mottillo ◽  
Ghada Ayoub ◽  
...  
Keyword(s):  
Energetic Materials ◽  
Energy Content ◽  
Metal Organic Frameworks ◽  
Systematic Investigation ◽  
Combustion Energy ◽  
Metal Organic ◽  
Advanced Applications ◽  
Ligand Replacement

Systematic investigation of combustion energies for popular metal-organic frameworks (MOFs) reveals energy content comparable to conventional energetic materials and can be further modified and dine-tuned by polymorphism and isostructural ligand replacement to yield materials with energy densities comparable to Diesel or kerosene.<br>

Biomimetic Catalysts of Iron–based Metal-Organic Frameworks with High Peroxidase-Mimicking Activity for Colorimetric Biosensing

2021 ◽  
Author(s):  
Xiao-Ning Wang ◽  
Yu-Meng Zhao ◽  
Jialuo Li ◽  
Jiandong Pang ◽  
Qiang Wang ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Systematic Investigation ◽  
Biomimetic Catalysts ◽  
Biomimetic Catalyst ◽  
Metal Organic ◽  
Iron Based ◽  
Colorimetric Biosensing

The field of Metal-Organic Frameworks (MOFs)-based biomimetic catalyst has achieved great progresses, but is still in its infancy stage. The systematic investigation on the tailored construction of MOF-based biomimetic catalysts...

Hydrothermal Syntheses of Metal–Organic Frameworks Constructed from Aromatic Polycarboxylate and 4,4′-Bis(1,2,4-triazol-1-ylmethyl)biphenyl

2011 ◽  
Vol 11 (6) ◽  
pp. 2183-2193 ◽  
Author(s):  
Yajuan Mu ◽  
Junhong Fu ◽  
Yajing Song ◽  
Zhen Li ◽  
Hongwei Hou ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Hydrothermal Syntheses ◽  
Metal Organic

Insight into the catalytic properties and applications of metal–organic frameworks in the cyanosilylation of aldehydes

RSC Advances ◽  
2015 ◽  
Vol 5 (97) ◽  
pp. 79355-79360 ◽  
Author(s):  
Zhiguo Zhang ◽  
Jingwen Chen ◽  
Zongbi Bao ◽  
Ganggang Chang ◽  
Huabin Xing ◽  
...  
Keyword(s):  
Catalytic Properties ◽  
Metal Organic Frameworks ◽  
Systematic Investigation ◽  
Metal Organic ◽  
Insight Into

This paper presents a systematic investigation of the cyanosilylation of aldehydes with TMSCN by using several MOFs as catalysts.

Influence of the substitution pattern of four naphthalenedicarboxylic acids on the structures and properties of group 13 metal–organic frameworks and coordination polymers

2020 ◽  
Vol 49 (15) ◽  
pp. 4861-4868 ◽  
Author(s):  
Timo Rabe ◽  
Harm Pewe ◽  
Helge Reinsch ◽  
Tom Willhammar ◽  
Erik Svensson Grape ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Metal Organic Frameworks ◽  
Systematic Investigation ◽  
Substitution Pattern ◽  
Group 13 ◽  
Structures And Properties ◽  
Metal Organic

Systematic investigation on Al- and Ga-MOFs and CPs containing differently substituted naphthalenedicarboxylate ions.

Inverse relationship of dimensionality and catalytic activity in CO2transformation: a systematic investigation by comparing multidimensional metal–organic frameworks

2017 ◽  
Vol 5 (30) ◽  
pp. 15961-15969 ◽  
Author(s):  
Robin Babu ◽  
Roshith Roshan ◽  
Yeongrok Gim ◽  
Yun Hee Jang ◽  
Jintu Francis Kurisingal ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Active Sites ◽  
Inverse Relationship ◽  
Metal Organic Frameworks ◽  
Catalytic Performance ◽  
Systematic Investigation ◽  
Cycloaddition Reactions ◽  
Metal Organic ◽  
Relationship Of

The correlation between dimensionality and active sites on deciding the catalytic performance of an MOF catalyst in CO2–epoxide cycloaddition reactions has been studied.

scholarly journals Solvent-Dependent Stability of Highly Defective UiO-66 to Acids and Bases

2021 ◽  
Author(s):  
Daniele Cartagenova ◽  
Fabio A. Peixoto Esteves ◽  
Nathan T. Fischer ◽  
Jeroen A. van Bokhoven ◽  
Marco Ranocchiari
Keyword(s):  
Organic Solvents ◽  
Crystalline Structure ◽  
Metal Organic Frameworks ◽  
Textural Properties ◽  
Systematic Investigation ◽  
Acid Base ◽  
Metal Organic ◽  
Acids And Bases ◽  
The Stability ◽  
Strong Acids

UiO-66 is one of the most chemically stable Metal-organic frameworks (MOFs) available. However, little is known about its stability in organic solvents. In this study, we synthesized a highly defective UiO-66 (HD-UiO-66) and explored how its textural properties change when exposed to weak and strong acids, both organic and inorganic in nature, and dissolved in different solvents, water, dichloromethane (DCM), and tetrahydrofuran (THF). Exposing defective UiO-66 to weak acids and bases, such as acetic acid and triethylamine, maintains its crystalline structure and porosity, irrespective of the solvent. Sulphuric acid decomposes HD-UiO-66 in organic solvents but not in water, trifluoroacetic acid decomposes the framework only in DCM. Tetramethylguanidine decomposes HD-UiO-66 in organic solvents but mantains some of the MOFs porosity and crystalline structure in water, whereas potassium carbonate damages the MOF to a greater extent in water than in organic solvents. Our results show that the acid/base properties of the solvent modulate the strength of acids and bases and its polarity determines the extent of their solvation, thus playing a crucial role in altering the MOF’s textural properties. This systematic investigation highlights the central role played by the solvent in tuning the stability of MOFs, which is relevant for liquid-phase applications in acidic and basic environments, such as catalysis and adsorption.

scholarly journals Solvent-Dependent Stability of Highly Defective UiO-66 to Acids and Bases

2021 ◽  
Author(s):  
Daniele Cartagenova ◽  
Fabio A. Peixoto Esteves ◽  
Nathan T. Fischer ◽  
Jeroen A. van Bokhoven ◽  
Marco Ranocchiari
Keyword(s):  
Organic Solvents ◽  
Crystalline Structure ◽  
Metal Organic Frameworks ◽  
Textural Properties ◽  
Systematic Investigation ◽  
Acid Base ◽  
Metal Organic ◽  
Acids And Bases ◽  
The Stability ◽  
Strong Acids

UiO-66 is one of the most chemically stable Metal-organic frameworks (MOFs) available. However, little is known about its stability in organic solvents. In this study, we synthesized a highly defective UiO-66 (HD-UiO-66) and explored how its textural properties change when exposed to weak and strong acids, both organic and inorganic in nature, and dissolved in different solvents, water, dichloromethane (DCM), and tetrahydrofuran (THF). Exposing defective UiO-66 to weak acids and bases, such as acetic acid and triethylamine, maintains its crystalline structure and porosity, irrespective of the solvent. Sulphuric acid decomposes HD-UiO-66 in organic solvents but not in water, trifluoroacetic acid decomposes the framework only in DCM. Tetramethylguanidine decomposes HD-UiO-66 in organic solvents but mantains some of the MOFs porosity and crystalline structure in water, whereas potassium carbonate damages the MOF to a greater extent in water than in organic solvents. Our results show that the acid/base properties of the solvent modulate the strength of acids and bases and its polarity determines the extent of their solvation, thus playing a crucial role in altering the MOF’s textural properties. This systematic investigation highlights the central role played by the solvent in tuning the stability of MOFs, which is relevant for liquid-phase applications in acidic and basic environments, such as catalysis and adsorption.

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