Electric Field-Induced Assembly of Monodisperse Polyhedral Metal–Organic Framework Crystals

2012 ◽  
Vol 135 (1) ◽  
pp. 34-37 ◽  
Author(s):  
Nobuhiro Yanai ◽  
Melinda Sindoro ◽  
Jing Yan ◽  
Steve Granick
Keyword(s):  
Electric Field ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Organic Framework

Titanium oxide-coated titanium-loaded metal organic framework (MOF-Ti) nanoparticles show improved electrorheological performance

Soft Matter ◽  
2020 ◽  
Vol 16 (40) ◽  
pp. 9292-9305
Author(s):  
Weijian Sun ◽  
Jiabin Ma ◽  
Zhenyu Xi ◽  
Yusheng Lin ◽  
Baoxiang Wang ◽  
...  
Keyword(s):  
Electric Field ◽  
External Electric Field ◽  
Titanium Oxide ◽  
Metal Organic Framework ◽  
Core Shell ◽  
Metal Organic ◽  
Organic Framework

Core/shell MOF-Ti/TiO2 nanoparticles were synthesized, which can exhibit enhanced smart electrorheological behavior under an external electric field.

scholarly journals Electric Field‐Controlled Synthesis and Characterisation of Single Metal–Organic‐Framework (MOF) Nanoparticles

2020 ◽  
Vol 132 (44) ◽  
pp. 19864-19869
Author(s):  
Peter D. Morris ◽  
Ian J. McPherson ◽  
Martin A. Edwards ◽  
Reza J. Kashtiban ◽  
Richard I. Walton ◽  
...  
Keyword(s):  
Electric Field ◽  
Metal Organic Framework ◽  
Controlled Synthesis ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Dynamic Electric Field Alignment of Metal–Organic Framework Microrods

2019 ◽  
Vol 141 (33) ◽  
pp. 12989-12993 ◽  
Author(s):  
Fei Cheng ◽  
Adam J. Young ◽  
Jean-Sebastien G. Bouillard ◽  
Neil T. Kemp ◽  
Rémy Guillet-Nicolas ◽  
...  
Keyword(s):  
Electric Field ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Metal–Organic Framework Breathing in the Electric Field: A Theoretical Study

2019 ◽  
Vol 123 (16) ◽  
pp. 10333-10338 ◽  
Author(s):  
Andrei L. Kolesnikov ◽  
Yury A. Budkov ◽  
Jens Möllmer ◽  
Michael G. Kiselev ◽  
Roger Gläser
Keyword(s):  
Electric Field ◽  
Theoretical Study ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Understanding the electromagnetic interaction of metal organic framework reactants in aqueous solution at microwave frequencies

2016 ◽  
Vol 18 (7) ◽  
pp. 5419-5431 ◽  
Author(s):  
Andrea Laybourn ◽  
Juliano Katrib ◽  
Paula A. Palade ◽  
Timothy L. Easun ◽  
Neil R. Champness ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Electric Field ◽  
Electromagnetic Interaction ◽  
Metal Organic Framework ◽  
Dielectric Measurements ◽  
Microwave Frequencies ◽  
Framework Materials ◽  
Metal Organic ◽  
Organic Framework

Dielectric measurements are used to identify interactions between the electric field and reactants used in the synthesis of metal–organic framework materials.

scholarly journals Electric Field‐Controlled Synthesis and Characterisation of Single Metal–Organic‐Framework (MOF) Nanoparticles

2020 ◽  
Vol 59 (44) ◽  
pp. 19696-19701
Author(s):  
Peter D. Morris ◽  
Ian J. McPherson ◽  
Martin A. Edwards ◽  
Reza J. Kashtiban ◽  
Richard I. Walton ◽  
...  
Keyword(s):  
Electric Field ◽  
Metal Organic Framework ◽  
Controlled Synthesis ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Preparation of core–shell structured metal–organic framework@PANI nanocomposite and its electrorheological properties

RSC Advances ◽  
2019 ◽  
Vol 9 (25) ◽  
pp. 14520-14530 ◽  
Author(s):  
Qingkun Wen ◽  
Lili Ma ◽  
Chengwei Wang ◽  
Baoxiang Wang ◽  
Rongjiang Han ◽  
...  
Keyword(s):  
Electric Field ◽  
External Electric Field ◽  
Metal Organic Framework ◽  
Core Shell ◽  
Metal Organic ◽  
Electrorheological Properties ◽  
Organic Framework

Core–shell-structured MIL-125@PANI nanocomposites were synthesized, which can exhibit smart electrorheological behavior under an external electric field.

scholarly journals Influence of mechanical, thermal, and electrical perturbations on the dielectric behaviour of guest-encapsulated HKUST-1 crystals

2020 ◽  
Vol 8 (37) ◽  
pp. 12886-12892
Author(s):  
Arun Singh Babal ◽  
Jin-Chong Tan
Keyword(s):  
Electric Field ◽  
Mechanical Stress ◽  
Temperature Variation ◽  
Dielectric Response ◽  
Metal Organic Framework ◽  
Dielectric Behaviour ◽  
Alternating Electric Field ◽  
Metal Organic ◽  
Organic Framework

Dielectric response of a guest-encapsulated metal-organic framework (HKUST-1 MOF) can be tuned and regulated by imposing an alternating electric field, coupled with temperature variation and mechanical stress.

Multifunctional metal–organic framework heterostructures for enhanced cancer therapy

2021 ◽  
Author(s):  
Jintong Liu ◽  
Jing Huang ◽  
Lei Zhang ◽  
Jianping Lei
Keyword(s):  
Cancer Therapy ◽  
General Principle ◽  
Biomedical Applications ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Functional Modulation ◽  
Organic Framework

We review the general principle of the design and functional modulation of nanoscaled MOF heterostructures, and biomedical applications in enhanced therapy.

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>

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