Cover Picture: Strategies for Hydrogen Storage in Metal-Organic Frameworks / High H2 Adsorption in a Microporous Metal-Organic Framework with Open Metal Sites (Angew. Chem. Int. Ed. 30/2005)

2005 ◽  
Vol 44 (30) ◽  
pp. 4647-4647 ◽  
Author(s):  
Jesse L. C. Rowsell ◽  
Omar M. Yaghi ◽  
Banglin Chen ◽  
Nathan W. Ockwig ◽  
Andrew R. Millward ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
H2 Adsorption ◽  
Open Metal Sites ◽  
Metal Organic ◽  
Organic Framework

scholarly journals High H2 Adsorption in a Microporous Metal-Organic Framework with Open Metal Sites

2005 ◽  
Vol 44 (30) ◽  
pp. 4745-4749 ◽  
Author(s):  
Banglin Chen ◽  
Nathan W. Ockwig ◽  
Andrew R. Millward ◽  
Damacio S. Contreras ◽  
Omar M. Yaghi
Keyword(s):  
Metal Organic Framework ◽  
H2 Adsorption ◽  
Open Metal Sites ◽  
Metal Organic ◽  
Organic Framework

High H2 Adsorption in a Microporous Metal-Organic Framework with Open Metal Sites

2005 ◽  
Vol 117 (30) ◽  
pp. 4823-4827 ◽  
Author(s):  
Banglin Chen ◽  
Nathan W. Ockwig ◽  
Andrew R. Millward ◽  
Damacio S. Contreras ◽  
Omar M. Yaghi
Keyword(s):  
Metal Organic Framework ◽  
H2 Adsorption ◽  
Open Metal Sites ◽  
Metal Organic ◽  
Organic Framework

Structure, characterization, and catalytic properties of open-metal sites in metal organic frameworks

2019 ◽  
Vol 4 (2) ◽  
pp. 207-222 ◽  
Author(s):  
Jacklyn N. Hall ◽  
Praveen Bollini
Keyword(s):  
Catalytic Properties ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Structure Characterization ◽  
Current Understanding ◽  
Framework Materials ◽  
Open Metal Sites ◽  
Metal Organic ◽  
Organic Framework

This review provides an overview of the current understanding of structure–catalytic properties of open-metal sites in metal organic framework materials.

Fabrication of magnetic trimetallic metal–organic frameworks for the rapid removal of tetracycline from water

The Analyst ◽  
2020 ◽  
Vol 145 (6) ◽  
pp. 2398-2404 ◽  
Author(s):  
Rui Xiao ◽  
Hassan Idris Abdu ◽  
Liping Wei ◽  
Tieying Wang ◽  
Shuhui Huo ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Open Metal Sites ◽  
Metal Organic ◽  
Rapid Removal ◽  
Organic Framework

The metal–organic framework (MOF-74) series has the most open metal sites.

Selective CO2 and H2 adsorption in a chiral magnesium-based metal organic framework (Mg-MOF) with open metal sites

2010 ◽  
Vol 20 (41) ◽  
pp. 9073 ◽  
Author(s):  
Arijit Mallick ◽  
Subhadeep Saha ◽  
Pradip Pachfule ◽  
Sudip Roy ◽  
Rahul Banerjee
Keyword(s):  
Metal Organic Framework ◽  
H2 Adsorption ◽  
Open Metal Sites ◽  
Metal Organic ◽  
Organic Framework

Magnetic Ordering via Itinerant Ferromagnetism in a Metal-Organic Framework

2020 ◽  
Author(s):  
Jesse Park ◽  
Brianna Collins ◽  
Lucy Darago ◽  
Tomce Runcevski ◽  
Michael Aubrey ◽  
...  
Keyword(s):  
Charge Transport ◽  
Magnetic Order ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Magnetic Ordering ◽  
Double Exchange ◽  
Itinerant Ferromagnetism ◽  
Organic Solids ◽  
Metal Organic ◽  
Organic Framework

<b>Materials that combine magnetic order with other desirable physical attributes offer to revolutionize our energy landscape. Indeed, such materials could find transformative applications in spintronics, quantum sensing, low-density magnets, and gas separations. As a result, efforts to design multifunctional magnetic materials have recently moved beyond traditional solid-state materials to metal–organic solids. Among these, metal–organic frameworks in particular bear structures that offer intrinsic porosity, vast chemical and structural programmability, and tunability of electronic properties. Nevertheless, magnetic order within metal–organic frameworks has generally been limited to low temperatures, owing largely to challenges in creating strong magnetic exchange in extended metal–organic solids. Here, we employ the phenomenon of itinerant ferromagnetism to realize magnetic ordering at <i>T</i><sub>C</sub> = 225 K in a mixed-valence chromium(II/III) triazolate compound, representing the highest ferromagnetic ordering temperature yet observed in a metal–organic framework. The itinerant ferromagnetism is shown to proceed via a double-exchange mechanism, the first such observation in any metal–organic material. Critically, this mechanism results in variable-temperature conductivity with barrierless charge transport below <i>T</i><sub>C</sub> and a large negative magnetoresistance of 23% at 5 K. These observations suggest applications for double-exchange-based coordination solids in the emergent fields of magnetoelectrics and spintronics. Taken together, the insights gleaned from these results are expected to provide a blueprint for the design and synthesis of porous materials with synergistic high-temperature magnetic and charge transport properties. </b>

An Overview of Metal-organic Frameworks-based Acid/Base Catalysts for Biofuel Synthesis

2020 ◽  
Vol 24 (16) ◽  
pp. 1876-1891
Author(s):  
Qiuyun Zhang ◽  
Yutao Zhang ◽  
Jingsong Cheng ◽  
Hu Li ◽  
Peihua Ma
Keyword(s):  
Alternative Fuels ◽  
Heterogeneous Catalysts ◽  
Supported Catalysts ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Flexible Structures ◽  
Biodiesel Production ◽  
Biodiesel Synthesis ◽  
Metal Organic ◽  
Organic Framework

Biofuel synthesis is of great significance for producing alternative fuels. Among the developed catalytic materials, the metal-organic framework-based hybrids used as acidic, basic, or supported catalysts play major roles in the biodiesel production. This paper presents a timely and comprehensive review of recent developments on the design and preparation of metal-organic frameworks-based catalysts used for biodiesel synthesis from various oil feedstocks, including MILs-based catalysts, ZIFs-based catalysts, UiO-based catalysts, Cu-BTC-based catalysts, and MOFs-derived porous catalysts. Due to their unique and flexible structures, excellent thermal and hydrothermal stability, and tunable host-guest interactions, as compared with other heterogeneous catalysts, metal-organic framework-based catalysts have good opportunities for application in the production of biodiesel at industrial scale.

scholarly journals Crystal growth of the core and rotated epitaxial shell of a heterometallic metal-organic framework revealed with atomic force microscopy

2021 ◽  
Author(s):  
Fajar Inggit Pambudi ◽  
Michael William Anderson ◽  
Martin Attfield
Keyword(s):  
Atomic Force Microscopy ◽  
Crystal Growth ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Force Microscopy ◽  
The Core ◽  
Atomic Force ◽  
Metal Organic ◽  
Surface Crystal ◽  
Organic Framework

Atomic force microscopy has been used to determine the surface crystal growth of two isostructural metal-organic frameworks, [Zn2(ndc)2(dabco)] (ndc = 1,4-naphthalene dicarboxylate, dabco = 4-diazabicyclo[2.2.2]octane) (1) and [Cu2(ndc)2(dabco)] (2) from...

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