A microporous metal-organic framework with basic sites for efficient C2H2/CO2 separation

被引：14

作者：

Li, Hao ^{[1
,2
]}

Bonduris, Heather ^{[2
,4
]}

Zhang, Xin ^{[2
]}

Ye, Yingxiang ^{[1
,2
]}

Alsalme, Ali ^{[3
]}

Lin, Rui-Biao ^{[2
]}

Zhang, Zhangjing ^{[1
]}

Xiang, Shengchang ^{[1
]}

Chen, Banglin ^{[2
]}

机构：

[1] Fujian Normal Univ, Coll Mat Sci & Engn, Fujian Prov Key Lab Polymer Mat, Fuzhou 350007, Fujian, Peoples R China

[2] Univ Texas San Antonio, Dept Chem, One UTSA Circle, San Antonio, TX 78249 USA

[3] King Saud Univ, Coll Sci, Chem Dept, POB 2455, Riyadh 11451, Saudi Arabia

[4] Southwest Res Inst, 6220 Culebra Rd, San Antonio, TX 78238 USA

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 2020年 / 284卷

关键词：

Metal-organic frameworks; Gas separation; Acetylene; Carbon dioxide; Basic sites; CARBON-DIOXIDE; ACETYLENE; ADSORPTION; ETHYLENE; FUNCTIONALITIES; HYDROCARBONS; TOPOLOGY; POROSITY; METHANE;

D O I：

10.1016/j.jssc.2020.121209

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Acetylene is an important chemical feedstock that is very challenging to separate/purify from the common impurity CO2 generated during the manufacture processes. Adsorptive separation by porous material is environmentally friendly and energy efficient, and therefore is regarded as an attractive approach. The microporous MOF Cu-2(ade)(2)(PA)(2) (ade = adenine, PA = propionic acid) with accessible basic sites was evaluated for C2H2/CO2 separation. The C2H2 adsorption capacity and C2H2/CO2 selectivity are comparable to those of the benchmark materials making this material promising candidate for the important C2H2/CO2 separation.

引用

页数：4

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