Tetranuclear Cu-II Cluster as the Ten Node Building Unit for the Construction of a Metal-Organic Framework for Efficient C2H2/CO2 Separation
文献类型： 外文期刊
作者： Xiang, Fahui 1 ; Zhang, Hao 1 ; Yang, Yisi 1 ; Li, Lu 1 ; Que, Zhenni 1 ; Chen, Liangji 1 ; Yuan, Zhen 1 ; Chen, Shimin 1 ; Yao, Zizhu 1 ; Fu, Jianwei 2 ; Xiang, Shengchang 1 ; Chen, Banglin 1 ; Zhang, Zhangjing 1 ;
作者机构： 1.Fujian Normal Univ, Coll Chem & Mat Sci, Fujian Prov Key Lab Polymer Mat, Fuzhou, Peoples R China
2.Fujian Acad Agr Sci, Inst Qual Stand & Testing Technol Agroprod, Fujian Key Lab Agroprod Qual & Safety, Fuzhou, Peoples R China
关键词： C2H2/CO2 Separation; Metal-Organic Framework; Pore Space Partition; Tetranuclear Copper-Based Cluster; pi-Complexation
期刊名称：ANGEWANDTE CHEMIE-INTERNATIONAL EDITION （ 影响因子：16.6； 五年影响因子：15.3 ）
ISSN： 1433-7851
年卷期： 2023 年
页码：
收录情况： SCI
摘要： Rational design of high nuclear copper cluster-based metal-organic frameworks has not been established yet. Herein, we report a novel MOF (FJU-112) with the ten-connected tetranuclear copper cluster [Cu-4(PO3)(2)(mu(2)-H2O)(2)(CO2)(4)] as the node which was capped by the deprotonated organic ligand of H4L (3,5-Dicarboxyphenylphosphonic acid). With BPE (1,2-Bis(4-pyridyl)ethane) as the pore partitioner, the pore spaces in the structure of FJU-112 were divided into several smaller cages and smaller windows for efficient gas adsorption and separation. FJU-112 exhibits a high separation performance for the C2H2/CO2 separation, which were established by the temperature-dependent sorption isotherms and further confirmed by the lab-scale dynamic breakthrough experiments. The grand canonical Monte Carlo simulations (GCMC) studies show that its high C2H2/CO2 separation performance is contributed to the strong pi-complexation interactions between the C2H2 molecules and framework pore surfaces, leading to its more C2H2 uptakes over CO2 molecules.
- 相关文献
作者其他论文 更多>>
-
The Preparation, Properties, and Characterization of Octenyl Succinic Anhydride-Modified Turmeric Starches and Their Emulsification for Pickering Emulsions
作者：Fu, Lijuan;Chi, Hongfei;Wei, Hang;Huang, Biao;Qiang, Yueyue;Shi, Mengzhu;Fang, Ling;Fu, Jianwei;Fu, Lijuan;Chi, Hongfei;Qiang, Yueyue;Fu, Jianwei
关键词：turmeric starches; OSA-modified turmeric starches; degree of substitution; Pickering emulsions
-
Optimizing Propylene/Propane Sieving Separation through Gate-Pressure Control within a Flexible Organic Framework
作者：Li, Lu;Xiang, Fahui;Li, Yunbin;Yang, Yisi;Yuan, Zhen;Chen, Yanting;Yuan, Furong;He, Lei;Xiang, Shengchang;Chen, Banglin;Zhang, Zhangjing;Xiang, Fahui
关键词：C3H6/C3H8 Sieving Separation; Gate pressure control; Hydrogen-Bonded Organic Framework; Temperature Dependent
-
Enhanced C2H2/CO2 separation in tetranuclear Cu(II) cluster-based metal-organic frameworks by adjusting divider length of pore space partition
作者：Xiang, Fahui;Li, Lu;Yuan, Zhen;Wei, Wuji;Zheng, Xiaoqing;Chen, Shimin;Yang, Yisi;Chen, Liangji;Yao, Zizhu;Zhang, Zhangjing;Xiang, Shengchang;Xiang, Fahui;Fu, Jianwei
关键词：Metal-organic frameworks; Dual functionalities; Pore space partition; Divider length adjustment
-
Inclusion complex of turmeric essential oil with hydroxypropyl-8-cyclodextrin: Preparation, characterization and release kinetics
作者：Qiang, Yueyue;Wei, Hang;Huang, Biao;Chi, Hongfei;Fu, Jianwei;Qiang, Yueyue;Chi, Hongfei;Fu, Jianwei;Fu, Jianwei
关键词：Turmeric essential oil; Inclusion complex; Characterization; Release kinetics
-
Characterization and Expression Patterns of Heat Shock Protein 70 Genes from Paracoccus marginatus in Response to Temperature and Insecticide Stress
作者：Chen, Yanting;Zhao, Jianwei;Ruan, Fei;Li, Jianyu;Shi, Mengzhu;Fu, Jianwei;Liu, Wanxue
关键词：papaya mealybug; Hsp70 family; expression profiles; thermal stress; insecticide exposure
-
Analysis of Important Volatile Organic Compounds and Genes Produced by Aroma of Pepper Fruit by HS-SPME-GC/MS and RNA Sequencing
作者：Qiu, Yinhui;Li, Yongqing;Wu, Lidong;Chen, Weiting;Lin, Shuting;Zhang, Rui;Shang, Wei;Liao, Chengshu;Zeng, Shaogui;Luo, Ying;Cai, Weiwei;Qiu, Yinhui;Li, Yongqing;Wu, Lidong;Chen, Weiting;Lin, Shuting;Zhang, Rui;Shang, Wei;Liao, Chengshu;Zeng, Shaogui;Luo, Ying;Cai, Weiwei;Wei, Hang;Fu, Jianwei;Yang, Sheng;Cai, Weiwei
关键词：Capsicum annuum; aroma; volatile organic compounds; fatty acid biosynthesis; terpene synthesis
-
Characterization, stability and antioxidant activity of curcumin nanocomplexes with soy protein isolate and pectin
作者：Fu, Lijuan;Tan, Suo;Si, Ruiru;Qiang, Yueyue;Wei, Hang;Huang, Biao;Shi, Mengzhu;Fang, Ling;Fu, Jianwei;Qiang, Yueyue;Fu, Jianwei;Zeng, Shaoxiao;Fu, Jianwei
关键词：Curcumin; Soy protein isolate; Pectin; Nanocomplexes; Antioxidant activity
