Modulating the Architectures of Cobalt Metal–Organic Frameworks to Fine-tune Slow Magnetic Relaxation Behaviors

2021 ◽  
Vol 21 (10) ◽  
pp. 5678-5686
Author(s):  
Jing-hua Han ◽  
Bing-qian Hu ◽  
Tangming Li ◽  
Hao Liang ◽  
Fan Yu ◽  
...  
Keyword(s):  
Magnetic Relaxation ◽  
Metal Organic Frameworks ◽  
Cobalt Metal ◽  
Slow Magnetic Relaxation ◽  
Metal Organic ◽  
Fine Tune

Magnetocaloric Effect and Slow Magnetic Relaxation on Two-Dimensional Layered 3d-4f Cluster-Based Metal–Organic Frameworks

2020 ◽  
Vol 20 (6) ◽  
pp. 4005-4012 ◽  
Author(s):  
Jia-Jia Yin ◽  
Tian-Qi Lu ◽  
Cheng Chen ◽  
Gui-Lin Zhuang ◽  
Jun Zheng ◽  
...  
Keyword(s):  
Magnetocaloric Effect ◽  
Magnetic Relaxation ◽  
Metal Organic Frameworks ◽  
Two Dimensional ◽  
Slow Magnetic Relaxation ◽  
Metal Organic

Three microporous metal–organic frameworks assembled from dodecanuclear {NiII6LnIII6} subunits: synthesis, structure, gas adsorption and magnetism

2018 ◽  
Vol 47 (43) ◽  
pp. 15344-15352 ◽  
Author(s):  
Dan-Dan Feng ◽  
Hui-Ming Dong ◽  
Zheng-Yu Liu ◽  
Xiao-Jun Zhao ◽  
En-Cui Yang
Keyword(s):  
Magnetocaloric Effect ◽  
Magnetic Relaxation ◽  
Gas Adsorption ◽  
Metal Organic Frameworks ◽  
Gas Uptake ◽  
Slow Magnetic Relaxation ◽  
Metal Organic

Three microporous MOFs with two different orientated {NiIILnIII}6 subunits exhibit high LnIII-independent gas uptake and absorption selectivity for CO2 as well as LnIII-dominated slow magnetic relaxation and a magnetic cryogenic magnetocaloric effect.

Luminescence and slow magnetic relaxation of isostructural 2D lanthanide metal–organic frameworks derived from both nicotinate N-oxide and glutarate

RSC Advances ◽  
2015 ◽  
Vol 5 (113) ◽  
pp. 92980-92987 ◽  
Author(s):  
Cai-Ming Liu ◽  
De-Qing Zhang ◽  
Xiang Hao ◽  
Dao-Ben Zhu
Keyword(s):  
Coordination Polymers ◽  
Magnetic Relaxation ◽  
Metal Organic Frameworks ◽  
Lanthanide Ions ◽  
Lanthanide Coordination Polymers ◽  
Slow Magnetic Relaxation ◽  
Metal Organic ◽  
Lanthanide Metal

The isostructural 2D lanthanide coordination polymers may exhibit either luminescence or slow magnetic relaxation, depending on the lanthanide ions.

Two Isostructural Metal–Organic Frameworks Directed by the Different Center Metal Ions, Exhibiting the Ferrimagnetic Behavior and Slow Magnetic Relaxation

2016 ◽  
Vol 55 (13) ◽  
pp. 6592-6596 ◽  
Author(s):  
Yun-Long Wu ◽  
Fu-Sheng Guo ◽  
Guo-Ping Yang ◽  
Lu Wang ◽  
Jun-Cheng Jin ◽  
...  
Keyword(s):  
Metal Ions ◽  
Magnetic Relaxation ◽  
Metal Organic Frameworks ◽  
Slow Magnetic Relaxation ◽  
Metal Organic

Towards solvent tuning of slow magnetic relaxation and ferroelectric properties in a dysprosium metal–organic framework system

2019 ◽  
Vol 234 (1) ◽  
pp. 33-41
Author(s):  
Lina Zhang ◽  
Shuyan Guan ◽  
Yunchang Fan ◽  
Chenxia Du ◽  
Dan Zhao ◽  
...  
Keyword(s):  
Single Crystal ◽  
Single Molecule ◽  
Magnetic Relaxation ◽  
Metal Organic Framework ◽  
Ferroelectric Properties ◽  
Relaxation Rates ◽  
Slow Magnetic Relaxation ◽  
Metal Organic ◽  
Solvent Molecules ◽  
Organic Framework

Abstract A new dysprosium metal–organic framework {[Dy2(L)3(H2O)4]·(acetone)2·(H2O)3}n (Dy2-Acetone) with single-molecule magnet and ferroelectric properties was synthesized through a solvent-induced single-crystal-to-single-crystal (SCSC) transformation. Notably, exchange of the coordinated and guest solvent molecules lead to different magnetic relaxation and ferroelectric properties in the dysprosium MOF system, Dy2-DMF and Dy2-Acetone. Study reveals that the tunable magnetic relaxation behaviors are most likely a result of different local coordination sphere and lattice solvent molecules within the pores which influenced and tuned the relaxation rates of the magnetization. Moreover, disparate polar solvent molecules confined in the MOFs may be the key factors for their different ferroelectric properties.

Reversible switching of slow magnetic relaxation in a classic lanthanide metal–organic framework system

2013 ◽  
Vol 49 (74) ◽  
pp. 8244 ◽  
Author(s):  
Qi Zhou ◽  
Fen Yang ◽  
Bingjing Xin ◽  
Guang Zeng ◽  
Xiaojing Zhou ◽  
...  
Keyword(s):  
Magnetic Relaxation ◽  
Metal Organic Framework ◽  
Slow Magnetic Relaxation ◽  
Metal Organic ◽  
Lanthanide Metal ◽  
Framework System ◽  
Organic Framework

A high-performance Co-MOF non-enzymatic electrochemical sensor for glucose detection

2021 ◽  
Author(s):  
Zhen-Zhen Ma ◽  
Yao Ma ◽  
Bing Liu ◽  
Ling Xu ◽  
Huan Jiao
Keyword(s):  
Electrochemical Sensor ◽  
Terephthalic Acid ◽  
High Performance ◽  
Metal Organic Frameworks ◽  
Deep Eutectic Solvents ◽  
Cobalt Metal ◽  
Glucose Detection ◽  
Metal Organic

Two cobalt metal-organic frameworks (Co-MOFs), [Ch]2[Co3(BDC)3Cl2] (1) and [Ch]2[Co3(BDC)4]·2DMU (2) (Ch+ = choline cation; H2BDC = terephthalic acid; DMU = 1,3-dimethylurea), were prepared through ionothermal reactions with deep eutectic solvents...

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