Porous flexible frameworks: origins of flexibility and applications

2021 ◽  
Author(s):  
Saona Seth ◽  
Samik Jhulki
Keyword(s):  
Metal Organic Frameworks ◽  
Covalent Organic Frameworks ◽  
Metal Organic ◽  
Hydrogen Bonded

All major classes of porous crystalline frameworks including zeolites, metal–organic frameworks, covalent organic frameworks and hydrogen-bonded organic frameworks exhibit structural flexibilities.

A robust ethane-selective hypercrosslinked porous organic adsorbent with high ethane capacity

2022 ◽  
Author(s):  
Hyein Park ◽  
Minjung Kang ◽  
Dong Won Kang ◽  
Chang Seop Hong
Keyword(s):  
Porous Materials ◽  
Metal Organic Frameworks ◽  
Covalent Organic Frameworks ◽  
Separation Technology ◽  
Preferential Adsorption ◽  
Metal Organic ◽  
Hydrogen Bonded

While preferential adsorption of ethane (C2H6) over ethylene (C2H4) is more advantageous in industrial separation technology, most porous materials such as metal-organic frameworks, covalent-organic frameworks, and hydrogen-bonded organic frameworks provide...

scholarly journals Construction of Isostructural Hydrogen-bonded Organic Frameworks: Limitations and Possibilities of Pore Expansion

2021 ◽  
Author(s):  
Yuto Suzuki ◽  
MARIO GUTIÉRREZ ◽  
Senri Tanaka ◽  
Eduardo Gomez Garcia ◽  
Norimitsu Tohnai ◽  
...  
Keyword(s):  
Porous Materials ◽  
Metal Organic Frameworks ◽  
Covalent Organic Frameworks ◽  
Systematic Survey ◽  
Metal Organic ◽  
Pore Expansion ◽  
Hydrogen Bonded

Library of isostructural porous frameworks enables systematic survey to optimize the structure and functionality of porous materials. Contrary to metal-organic frameworks (MOFs) and covalent organic frameworks (COFs), a handful of...

Atomic Co-N4 and Co nanoparticles confined in COF@ZIF-67 derived core-shell carbon frameworks: Bifunctional non-precious metal catalysts toward ORR and HER

2021 ◽  
Author(s):  
Qing Xu ◽  
Minghao Liu ◽  
Qiyang Miao ◽  
Shuai Yang ◽  
Ping Wu ◽  
...  
Keyword(s):  
Precious Metal ◽  
Metal Organic Frameworks ◽  
Metal Catalysts ◽  
Core Shell ◽  
Covalent Organic Frameworks ◽  
Precious Metal Catalysts ◽  
Metal Organic ◽  
Co Nanoparticles

Constructing heterostructures of covalent organic frameworks (COFs) and metal organic frameworks (MOFs) have gained great attention for various applications due to their well-defined skeletons, ordered porosity and designable functions. Herein,...

Hierarchical confine of PtZn alloy nanoparticles and single-dispersed Zn atoms on COF@MOF-derived carbon towards efficient oxygen reduction reaction

2021 ◽  
Author(s):  
Yu Guo ◽  
Shuai Yang ◽  
Qing Xu ◽  
Ping Wu ◽  
Zheng Jiang ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Metal Organic Frameworks ◽  
Reduction Reaction ◽  
Alloy Nanoparticles ◽  
Covalent Organic Frameworks ◽  
Metal Organic ◽  
Significant Attention

Covalent organic frameworks (COFs) and metal-organic frameworks (MOFs) are getting significant attention for enormous application because of their designable and controllable skeletons and porosities. The integrated materials of MOFs and...

scholarly journals Proton transfer in hydrogen-bonded degenerate systems of water and ammonia in metal–organic frameworks

2019 ◽  
Vol 10 (1) ◽  
pp. 16-33 ◽  
Author(s):  
Dae-Woon Lim ◽  
Masaaki Sadakiyo ◽  
Hiroshi Kitagawa
Keyword(s):  
Proton Transfer ◽  
Metal Organic Frameworks ◽  
Proton Conductors ◽  
Degenerate System ◽  
New Class ◽  
System P ◽  
Metal Organic ◽  
Crystalline Metal ◽  
Hydrogen Bonded

Porous crystalline metal–organic frameworks (MOFs) are emerging as a new class of proton conductors through the hydrogen-bonded degenerate system.

scholarly journals Reticular Chemistry: Molecular Precision in Infinite 2D and 3D

2019 ◽  
Vol 03 (01) ◽  
pp. 66-83 ◽  
Author(s):  
Omar M. Yaghi
Keyword(s):  
Chemical Stability ◽  
Carbon Capture ◽  
Metal Organic Frameworks ◽  
Water Harvesting ◽  
High Porosity ◽  
Covalent Organic Frameworks ◽  
3D Structures ◽  
Metal Organic ◽  
2D And 3D ◽  
Thermal And Chemical Stability

The long-standing dream of scientists to be able to link molecules together into crystalline, extended (infinite) 2D and 3D structures is now realized by the establishment of reticular chemistry through the discovery and development of metal-organic frameworks and covalent organic frameworks. The architectural, thermal, and chemical stability of such frameworks allowed study of their ultra-high porosity, reactivity and many applications including carbon capture and conversion to fuels, and water harvesting from desert air.

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