Dynamic Zn-based metal–organic framework: stepwise adsorption, hysteretic desorption and selective carbon dioxide uptake

Dynamic Zn-based metal–organic framework: stepwise adsorption, hysteretic desorption and selective carbon dioxide uptake

A new porous metal-organic framework based on paddle-wheel Zn sub(2) units and an unsymmetrical pyridyl dicarboxylate, contains a 3D intersecting pore system with uncommon stepwise adsorption and hysteretic desorption behavior for N sub(2), CO sub(2) and H sub(2) gases at low temperature, and shows...

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Veröffentlicht in:Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2013-01, Vol.1 (22), p.6535-6538
Hauptverfasser: Liu, Bo, Li, Yuanpu, Hou, Lei, Yang, Guoping, Wang, Yao-Yu, Shi, Qi-Zhen
Format: Artikel
Sprache:eng
Schlagworte:
Adsorption
Carbon dioxide
Desorption
Dynamical systems
Dynamics
Hysteresis
Materials selection
Metal-organic frameworks
Sustainability
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Zusammenfassung:A new porous metal-organic framework based on paddle-wheel Zn sub(2) units and an unsymmetrical pyridyl dicarboxylate, contains a 3D intersecting pore system with uncommon stepwise adsorption and hysteretic desorption behavior for N sub(2), CO sub(2) and H sub(2) gases at low temperature, and shows high selectivity for CO sub(2) over N sub(2) at ambient temperature.
ISSN:2050-7488
2050-7496
DOI:10.1039/c3ta10918f