标题:A highly robust heterometallic TbIII/NiII-organic framework for C2 hydrocarbon separation and capture
作者:Chen H.; Zhuang G.-L.; Fan L.; Zhang X.; Gao L.-N.; Sun D.
作者机构:[Chen, H] Department of Chemistry, College of Science, North University of China, Taiyuan, 030051, China;[ Zhuang, G.-L] College of Chemical Engineeri 更多
通讯作者:Zhang, X(xiutangzhang@163.com)
通讯作者地址:[Zhang, X] Department of Chemistry, College of Science, North University of ChinaChina;
来源:Chemical Communications
出版年:2020
卷:56
期:13
页码:2047-2050
DOI:10.1039/c9cc09425c
摘要:The exquisite combination of hetreometallic [TbIIINiII(COO)3(H2O)] clusters with a designed hexatopic ligand generates one highly robust three-dimensional heterometallic TbIII/NiII-organic framework material {[TbNi(HTDP)(H2O)]·3DMF·2H2O}n (NUC-2; H6TDP = 2,4,6-tri(2,4-dicarboxyphenyl)pyridine). Gas adsorption measurements reveal that the activated NUC-2 exhibits ultrahigh C2H2 adsorption capacity but negligible uptake of C2H4, which is ascribed to its high stability and ultrahigh functional internal surface. Furthermore, dynamic breakthrough experiments confirm that NUC-2 can effectively fulfill the separation of a C2H2/C2H4 (1 : 99) mixture. Such excellent performance makes NUC-2 a promising adsorbent for practical C2H2/C2H4 separation and provides new insights into heterometallic MOFs for gas separation. © 2020 The Royal Society of Chemistry.
收录类别:SCOPUS
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85079342539&doi=10.1039%2fc9cc09425c&partnerID=40&md5=7285f6d7de0d13c86d953c6674ca481b
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