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

被引：59
|
作者：
Liu, Bo [1 ]
Li, Yuanpu [1 ]
Hou, Lei [1 ]
Yang, Guoping [1 ]
Wang, Yao-Yu [1 ]
Shi, Qi-Zhen [1 ]
机构：
[1] NW Univ Xian, Key Lab Synthet & Nat Funct Mol Chem, Minist Educ, Shaanxi Key Lab Physicoinorgan Chem,Coll Chem & M, Xian 710069, Peoples R China
来源：
JOURNAL OF MATERIALS CHEMISTRY A | 2013年 / 1卷 / 22期
关键词：
POROUS COORDINATION POLYMERS; GAS-ADSORPTION; SORPTION PROPERTIES; CO2; PORES; HYDROGEN; CAPTURE; CRYSTALS; CHANNEL; SENSORS;
D O I：
10.1039/c3ta10918f
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A new porous metal-organic framework based on paddle-wheel Zn-2 units and an unsymmetrical pyridyl dicarboxylate, contains a 3D intersecting pore system with uncommon stepwise adsorption and hysteretic desorption behavior for N-2, CO2 and H-2 gases at low temperature, and shows high selectivity for CO2 over N-2 at ambient temperature.
引用
收藏
页码：6535 / 6538
页数：4
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