scholarly journals Mechanochemical and solvent-free assembly of zirconium-based metal–organic frameworks

2016 ◽  
Vol 52 (10) ◽  
pp. 2133-2136 ◽  
Author(s):  
Krunoslav Užarević ◽  
Timothy C. Wang ◽  
Su-Young Moon ◽  
Athena M. Fidelli ◽  
Joseph T. Hupp ◽  
...  
Keyword(s):  
Solid State ◽  
High Temperatures ◽  
Self Assembly ◽  
Metal Organic Frameworks ◽  
Accelerated Aging ◽  
Solvent Free ◽  
Catalytically Active ◽  
Metal Organic ◽  
Strong Acids ◽  
Zirconium Metal

Mechanochemistry and accelerated aging are new routes to zirconium metal–organic frameworks, yielding UiO-66 and catalytically active UiO-66-NH2 accessible on the gram scale through mild solid-state self-assembly, without strong acids, high temperatures or excess reactants.

scholarly journals Self-Assembly of Catalytically Active Supramolecular Coordination Compounds within Metal–Organic Frameworks

2019 ◽  
Vol 141 (26) ◽  
pp. 10350-10360 ◽  
Author(s):  
Rosa Adam ◽  
Marta Mon ◽  
Rossella Greco ◽  
Lucas H. G. Kalinke ◽  
Alejandro Vidal-Moya ◽  
...  
Keyword(s):  
Self Assembly ◽  
Coordination Compounds ◽  
Metal Organic Frameworks ◽  
Supramolecular Coordination ◽  
Catalytically Active ◽  
Metal Organic

scholarly journals In situ self-assembly of zirconium metal–organic frameworks onto ultrathin carbon nitride for enhanced visible light-driven conversion of CO2 to CO

2020 ◽  
Vol 8 (12) ◽  
pp. 6034-6040 ◽  
Author(s):  
Yanan Wang ◽  
Wenlong Zhen ◽  
Yiqing Zeng ◽  
Shipeng Wan ◽  
Haiwei Guo ◽  
...  
Keyword(s):  
Visible Light ◽  
Self Assembly ◽  
Carbon Nitride ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Assembly Method ◽  
Visible Light Driven ◽  
Metal Organic ◽  
Zirconium Metal

A series of Zr-porphyrin metal–organic framework (Zr-PMOF)/ultrathin g-C3N4 (UCN) heterostructure photocatalysts, as stable and efficient catalysts for the photoreduction of CO2, have been fabricated via a facile in situ hydrothermal self-assembly method.

scholarly journals Rapid mechanochemical encapsulation of biocatalysts into robust metal–organic frameworks

2019 ◽  
Vol 10 (1) ◽  
Author(s):  
Tz-Han Wei ◽  
Shi-Hong Wu ◽  
Yi-Da Huang ◽  
Wei-Shang Lo ◽  
Benjamin P. Williams ◽  
...  
Keyword(s):  
Biological Activity ◽  
Solid State ◽  
Ball Milling ◽  
Metal Organic Frameworks ◽  
Solid Substrate ◽  
Milling Process ◽  
Industrial Processes ◽  
Metal Organic ◽  
Acidic Conditions ◽  
Strong Acids

Abstract Metal–organic frameworks (MOFs) have recently garnered consideration as an attractive solid substrate because the highly tunable MOF framework can not only serve as an inert host but also enhance the selectivity, stability, and/or activity of the enzymes. Herein, we demonstrate the advantages of using a mechanochemical strategy to encapsulate enzymes into robust MOFs. A range of enzymes, namely β-glucosidase, invertase, β-galactosidase, and catalase, are encapsulated in ZIF-8, UiO-66-NH2, or Zn-MOF-74 via a ball milling process. The solid-state mechanochemical strategy is rapid and minimizes the use of organic solvents and strong acids during synthesis, allowing the encapsulation of enzymes into three prototypical robust MOFs while maintaining enzymatic biological activity. The activity of encapsulated enzyme is demonstrated and shows increased resistance to proteases, even under acidic conditions. This work represents a step toward the creation of a suite of biomolecule-in-MOF composites for application in a variety of industrial processes.

A direct solvent-free conversion approach to prepare mixed-metal metal–organic frameworks from doped metal oxides

2021 ◽  
Vol 57 (29) ◽  
pp. 3587-3590
Author(s):  
Beili Yi ◽  
Haojie Zhao ◽  
Yue Zhang ◽  
Xiaomeng Si ◽  
Guanqun Zhang ◽  
...  
Keyword(s):  
Metal Oxides ◽  
Metal Organic Frameworks ◽  
Solvent Free ◽  
Mixed Metal ◽  
Synthesis Strategy ◽  
Metal Metal ◽  
Metal Organic

We propose a novel solvent-free conversion strategy of Pt–ZnO to Pt-ZIF-8. This synthesis strategy may facilitate the discovery of MMOFs that have not been reported previously.

scholarly journals Effect of linker functionalisation on the catalytic properties of Cu nanoclusters embedded in MOFs in direct CO and CO2 reduction by H2

2021 ◽  
Author(s):  
Cornelia Elizabeth Pompe ◽  
Petra Agota Szilagyi
Keyword(s):  
Catalytic Properties ◽  
Metal Organic Frameworks ◽  
Co2 Reduction ◽  
Catalytically Active ◽  
Metal Organic ◽  
Cu Nanoclusters

Metal-organic frameworks are promising host supporting matrices for catalytically active guest. In particular, their crystallinity renders them desirable as their pores may act as atom-precise templates for the growth of...

Structural Design of Mn-Metal–Organic Frameworks toward Highly Efficient Solvent-Free Cycloaddition of CO2

2021 ◽  
Author(s):  
Haonan Lin ◽  
Cheng-Hua Deng ◽  
Xiaohang Qiu ◽  
Xiao Liu ◽  
Jian-Gong Ma ◽  
...  
Keyword(s):  
Structural Design ◽  
Metal Organic Frameworks ◽  
Solvent Free ◽  
Highly Efficient ◽  
Metal Organic

Rational strategies for proton-conductive metal–organic frameworks

2021 ◽  
Author(s):  
Dae-Woon Lim ◽  
Hiroshi Kitagawa
Keyword(s):  
Solid State ◽  
Potential Application ◽  
High Performance ◽  
Metal Organic Frameworks ◽  
Metal Organic ◽  
Solid State Electrolytes

Since the transition of energy platforms, the proton-conductive metal–organic frameworks (MOFs) exhibiting high performance have been extensively investigated with rational strategies for their potential application in solid-state electrolytes.

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