Tetrahedral metal–organic cages with cube-like cavities for selective encapsulation of fullerene guests and their spin-crossover properties

2018 ◽  
Vol 54 (89) ◽  
pp. 12646-12649 ◽  
Author(s):  
Wang-Kang Han ◽  
Hai-Xia Zhang ◽  
Yong Wang ◽  
Wei Liu ◽  
Xiaodong Yan ◽  
...  
Keyword(s):  
Solid State ◽  
Spin Crossover ◽  
Metal Organic ◽  
State Spin

Selective encapsulation of fullerene guests and solid state spin-crossover behaviors were observed in iron(ii) tetrahedral metal–organic cages with cube-like cavities.

Supramolecular assemblies based on Fe8L12 cubic metal–organic cages: synergistic adsorption and spin-crossover properties

2020 ◽  
Vol 49 (14) ◽  
pp. 4220-4224
Author(s):  
Hui-Shu Lu ◽  
Wang-Kang Han ◽  
Xiaodong Yan ◽  
Ya-Xin Xu ◽  
Hai-Xia Zhang ◽  
...  
Keyword(s):  
Solid State ◽  
Spin Crossover ◽  
Supramolecular Assemblies ◽  
Metal Organic ◽  
State Spin

Synergistic adsorption of I2 and TTF and solid state spin-crossover behaviors were observed in supramolecular assemblies based on Fe8L12 cubic metal–organic cages.

Solid-State Spin Crossover of Ni(II) in a Bioinspired N3S2Ligand Field

2011 ◽  
Vol 133 (15) ◽  
pp. 5644-5647 ◽  
Author(s):  
Huaibo Ma ◽  
Jeffrey L. Petersen ◽  
Victor G. Young ◽  
Gordon T. Yee ◽  
Michael P. Jensen
Keyword(s):  
Solid State ◽  
Spin Crossover ◽  
State Spin

Accurate prediction of Pressure and Temperature T1/2 Variation in Solid State Spin Crossover by Ab Initio Methods: the [CoII(dpzca)2] case

2021 ◽  
Author(s):  
Luca Bondì ◽  
Sally Brooker ◽  
Federico Totti
Keyword(s):  
Solid State ◽  
Ab Initio ◽  
First Principles ◽  
Spin Crossover ◽  
Second Order ◽  
Accurate Prediction ◽  
Ab Initio Methods ◽  
State Spin

Spin crossover (SCO) is among the most complicated second-order transitions to be modelled from first principles; especially solid state SCO with the added complexity of (a) interacting molecules and (b)...

Auxiliary alkyl chain modulated spin crossover behaviour of [Fe(H2Bpz2)2(Cn-bipy)] complexes

2021 ◽  
Author(s):  
Yunnan Guo ◽  
Aurelian Rotaru ◽  
Helge Müller-Bunz ◽  
Grace G. Morgan ◽  
Shishen Zhang ◽  
...  
Keyword(s):  
Transition Temperature ◽  
Solid State ◽  
Spin Crossover ◽  
Alkyl Chain ◽  
Large Impact ◽  
State Spin

The length of the alkyl chain substituents employed in complexes [Fe(H2Bpz2)2(Cn-bipy)] can have a large impact on the transition temperature and solid state spin crossover profile.

Spin-crossover complex encapsulation within a magnetic metal–organic framework

2016 ◽  
Vol 52 (46) ◽  
pp. 7360-7363 ◽  
Author(s):  
Alexandre Abhervé ◽  
Thais Grancha ◽  
Jesús Ferrando-Soria ◽  
Miguel Clemente-León ◽  
Eugenio Coronado ◽  
...  
Keyword(s):  
Solid State ◽  
Spin Crossover ◽  
Metal Organic Framework ◽  
Mononuclear Iron ◽  
Magnetic Metal ◽  
Metal Organic ◽  
Organic Framework

We report the solid-state incorporation of a mononuclear iron(iii) spin-crossover (SCO) complex within the pores of a magnetic metal–organic framework (MOF).

Solution and Solid-State Spin-Crossover Behavior in a Pseudotetrahedral d7Ion

2003 ◽  
Vol 125 (37) ◽  
pp. 11162-11163 ◽  
Author(s):  
David M. Jenkins ◽  
Jonas C. Peters
Keyword(s):  
Solid State ◽  
Spin Crossover ◽  
Crossover Behavior ◽  
State Spin

Single crystal to single crystal transformation of spin-crossover coordination polymers from 3D frameworks to 2D layers

2021 ◽  
Vol 9 (15) ◽  
pp. 5082-5087
Author(s):  
Yu Gong ◽  
Wang-Kang Han ◽  
Hui-Shu Lu ◽  
Qing-Tao Hu ◽  
Huan Tu ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Single Crystal ◽  
Coordination Polymers ◽  
Ligand Exchange ◽  
Spin Crossover ◽  
Metal Organic Frameworks ◽  
Crystal Transformation ◽  
Metal Organic

New Hofmann-type metal–organic frameworks display rare and complete ligand exchange induced single crystal to single crystal transformations from 3D frameworks to 2D layers, accompanied by magnetic properties transition from two-step SCO behavior to hysteretic SCO behavior.

scholarly journals A Cavity‐Tailored Metal‐Organic Cage Entraps Gases Selectively in Solution and the Amorphous Solid State

2021 ◽  
Author(s):  
Jun-Long Zhu ◽  
Dawei Zhang ◽  
Tanya Ronson ◽  
Wenjing Wang ◽  
Lin Xu ◽  
...  
Keyword(s):  
Solid State ◽  
Amorphous Solid ◽  
Metal Organic

scholarly journals HKUST-1@IL-Li Solid-state Electrolyte with 3D Ionic Channels and Enhanced Fast Li+ Transport for Lithium Metal Batteries at High Temperature

Nanomaterials ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 736
Author(s):  
Man Li ◽  
Tao Chen ◽  
Seunghyun Song ◽  
Yang Li ◽  
Joonho Bae
Keyword(s):  
High Temperature ◽  
Solid State ◽  
Solid Electrolyte ◽  
Metal Organic Framework ◽  
Ionic Channels ◽  
Transference Numbers ◽  
Lithium Metal ◽  
Lithium Metal Batteries ◽  
Metal Organic ◽  
Organic Framework

The challenge of safety problems in lithium batteries caused by conventional electrolytes at high temperatures is addressed in this study. A novel solid electrolyte (HKUST-1@IL-Li) was fabricated by immobilizing ionic liquid ([EMIM][TFSI]) in the nanopores of a HKUST-1 metal–organic framework. 3D angstrom-level ionic channels of the metal–organic framework (MOF) host were used to restrict electrolyte anions and acted as “highways” for fast Li+ transport. In addition, lower interfacial resistance between HKUST-1@IL-Li and electrodes was achieved by a wetted contact through open tunnels at the atomic scale. Excellent high thermal stability up to 300 °C and electrochemical properties are observed, including ionic conductivities and Li+ transference numbers of 0.68 × 10-4 S·cm-1 and 0.46, respectively, at 25 °C, and 6.85 × 10-4 S·cm-1 and 0.68, respectively, at 100 °C. A stable Li metal plating/stripping process was observed at 100 °C, suggesting an effectively suppressed growth of Li dendrites. The as-fabricated LiFePO4/HKUST-1@IL-Li/Li solid-state battery exhibits remarkable performance at high temperature with an initial discharge capacity of 144 mAh g-1 at 0.5 C and a high capacity retention of 92% after 100 cycles. Thus, the solid electrolyte in this study demonstrates promising applicability in lithium metal batteries with high performance under extreme thermal environmental conditions.

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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