Assembly of [Cu2(COO)4] and [M3(μ3-O)(COO)6] (M = Sc, Fe, Ga, and In) building blocks into porous frameworks towards ultra-high C2H2/CO2 and C2H2/CH4 separation performance

被引：84

作者：

Zhang, Jian-Wei ^{[1
,2
]}

Hu, Man-Cheng ^{[1
]}

Li, Shu-Ni ^{[1
]}

Jiang, Yu-Cheng ^{[1
]}

Qu, Peng ^{[2
]}

Zhai, Quan-Guo ^{[1
]}

机构：

[1] Shaanxi Normal Univ, Key Lab Macromol Sci Shaanxi Prov, Key Lab Appl Surface & Colloid Chem, Minist Educ,Sch Chem & Chem Engn, Xian 710062, Shaanxi, Peoples R China

[2] Shangqiu Normal Univ, Sch Chem & Chem Engn, Henan Key Lab Biomol Recognit & Sensing, Shangqiu 476000, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2018年 / 54卷 / 16期

基金：

中国国家自然科学基金;

关键词：

METAL-ORGANIC FRAMEWORKS; HIGH ACETYLENE STORAGE; PORE-SPACE PARTITION; BASIC PYRIDYL SITES; ROOM-TEMPERATURE; SELECTIVE SEPARATION; SMALL HYDROCARBONS; FUNCTIONAL-GROUP; CO2; CAPTURE; ADSORPTION;

D O I：

10.1039/c7cc09484a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A porous MOF platform (SNNU-65s) formed by creatively combining paddle-wheel-like [Cu-2(COO)(4)] andtrigonalprismatic [M-3(mu(3)-O)(COO)(6)] building blocks was designed herein. The mixed and high-density open metal sites and the OH-functionalized pore surface promote SNNU-65s to exhibit ultra-high C2H2 uptake and separation performance. Impressively, SNNU-65-Cu-Ga stands out for the highest C2H2/CO2 (18.7) and C2H2/CH4 (120.6) selectivity among all the reported MOFs at room temperature.

引用

页码：2012 / 2015

页数：4

共 50 条

[1] Understanding the Effect of Ligands on C2H2 Storage and C2H2/CH4, C2H2/CO2 Separation in Metal-Organic Frameworks with Open Cu(II)Sites
Ji, Yujin
Ding, Lifeng
Cheng, Yuanyuan
Zhou, Hao
Yang, Siyuan
Li, Fan
Li, Youyong
JOURNAL OF PHYSICAL CHEMISTRY C, 2017, 121 (43): : 24104 - 24113
[2] Ultra-High Purity and Productivity Separation of CO2 and C2H2 from CH4 in Rigid Layered Ultramicroporous Material
Jin, Yuanyuan
Ke, Tian
Xu, Guihong
Li, Jinjian
Jiang, Zhixin
Fan, Rongrong
Zhang, Zhiguo
Bao, Zongbi
Ren, Qilong
Yang, Qiwei
ACS CENTRAL SCIENCE, 2024, 10 (10) : 1885 - 1893
[3] A microporous fluorinated MOF for efficient separation of C2H2 from C2H2/ CO2 and C2H2/C2H4 mixtures
Li, Hai-Yu
Xue, Zhen-Zhen
Han, Song-De
Wang, Guo-Ming
He, Tao
SEPARATION AND PURIFICATION TECHNOLOGY, 2025, 357
[4] Cu-Based Metal-Organic Frameworks Characterized by V-Shaped Ligands and Application to Efficient Separation of C2H2/CO2 and C2H2/CH4
Zhang, Miaomiao
Zhao, Jiashuo
Li, Siqi
Luo, Xiaolong
Zhang, Shi-Tong
Shao, Yizhi
Zhu, Xiaofei
CRYSTAL GROWTH & DESIGN, 2025, 25 (07) : 2002 - 2012
[5] Fe-MOF with U-Shaped Channels for C2H2/CO2 and C2H2/C2H4 Separation
Li, Yue
Wang, Xiaokang
Yang, Xinlei
Liu, Hongyan
Chai, Xianyi
Wang, Yutong
Fan, Weidong
Sun, Daofeng
INORGANIC CHEMISTRY, 2023, : 3722 - 3726
[6] A Microporous Metal-Organic Framework for Efficient C2H2/CO2 and C2H6/CH4 Separation
Li, Hengbo
Ji, Zhenyu
Chen, Cheng
Di, Zhengyi
Liu, Yongsheng
Wu, Mingyan
CRYSTAL GROWTH & DESIGN, 2021, 21 (04) : 2277 - 2282
[7] A New Microporous Metal-Organic Framework for Highly Selective C2H2/CH4 and C2H2/CO2 Separation at Room Temperature
Duan, Xing
Xia, Tifeng
Ji, Zhenguo
Cui, Yuanjing
Yang, Yu
Qian, Guodong
CHINESE JOURNAL OF CHEMISTRY, 2017, 35 (08) : 1289 - 1293
[8] Doubly Interpenetrated Metal-Organic Framework for Highly Selective C2H2/CH4 and C2H2/CO2 Separation at Room Temperature
Zhang, Ling
Zou, Chao
Zhao, Min
Jiang, Ke
Lin, Ruibiao
He, Yabing
Wu, Chun-De
Cui, Yuanjing
Chen, Banglin
Qian, Guodong
CRYSTAL GROWTH & DESIGN, 2016, 16 (12) : 7194 - 7197
[9] Observations of CH4, C2H6, and C2H2 in the stratosphere of Jupiter
Sada, PV
Bjoraker, GL
Jennings, DE
McCabe, GH
Romani, PN
ICARUS, 1998, 136 (02) : 192 - 201
[10] Cage-Like Porous Materials with Simultaneous High C2H2 Storage and Excellent C2H2/CO2 Separation Performance
Di, Zhengyi
Liu, Caiping
Pang, Jiandong
Chen, Cheng
Hu, Falu
Yuan, Daqiang
Wu, Mingyan
Hong, Maochun
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2021, 60 (19) : 10828 - 10832

← 1 2 3 4 5 →