Modulated synthesis of hcp MOFs for preferential CO2 capture

被引:0
|
作者
Zhang, Jiaxi [1 ]
Khan, Mehak Nawaz [1 ]
Hu, Zhigang [1 ]
Zou, Jianxin [1 ]
机构
[1] Shanghai Jiao Tong Univ, Shanghai Key Lab Hydrogen Sci, Shanghai 200240, Peoples R China
关键词
METAL-ORGANIC FRAMEWORKS; INFINITE POLYMERIC FRAMEWORKS; HYDROTHERMAL SYNTHESIS; ADSORPTION PROPERTIES; GAS; THERMODYNAMICS; DESIGN;
D O I
10.1039/d4cc01985g
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
We herein show that the mu(2)-OH bridging groups in the double M12O8(OH)(14) clusters of hcp UiO-66 could act as a preferential CO2 sorption site, compared to fcu UiO-66. As such, hcp-UiO-66-0.015 shows a high binary CO2 sorption capacity of 0.31 mmol g(-1) and CO2/N-2 (15/85) mixture selectivity of 87 at 298 K and 1 bar, which holds great potential for post-combustion CO2 capture.
引用
收藏
页码:8395 / 8398
页数:4
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