TY - JOUR
T1 - Two copper(II) metal-organic frameworks with nanoporous channels and vacant coordination sites
AU - Huang, Yumei
AU - Zhang, Bingguang
AU - Duan, Jingui
AU - Liu, Wenlong
AU - Zheng, Xiaofang
AU - Wen, Lili
AU - Ke, Xiaohuan
AU - Li, Dongfeng
PY - 2014/6/4
Y1 - 2014/6/4
N2 - Two three-dimensional microporous compounds, Cu6(BTTC) 4(H2O)6·xS (1) and [(CH 3)2NH2]3[(Cu4Cl) 3(BTTC)8]·yS (2, H3BTTC = benzo-(1,2;3,4;5,6)-tris (thiophene-2′-carboxylic acid), S represents noncoordinated solvent molecules), have been solvothermally synthesized and characterized, both of which are based upon truncated octahedron subunits and contain uniform nanosized cavities but exhibit different topological frameworks. Complex 1 demonstrates high adsorption enthalpies for H2 and CO 2 gas molecules, stemming principally from the presence of the exposed metal Cu(II) sites on the pore surface. In particular, activated complex 1 shows high efficiency for the separation of energy-correlated molecules, including CO2 over N2 and CH4 under ambient conditions.
AB - Two three-dimensional microporous compounds, Cu6(BTTC) 4(H2O)6·xS (1) and [(CH 3)2NH2]3[(Cu4Cl) 3(BTTC)8]·yS (2, H3BTTC = benzo-(1,2;3,4;5,6)-tris (thiophene-2′-carboxylic acid), S represents noncoordinated solvent molecules), have been solvothermally synthesized and characterized, both of which are based upon truncated octahedron subunits and contain uniform nanosized cavities but exhibit different topological frameworks. Complex 1 demonstrates high adsorption enthalpies for H2 and CO 2 gas molecules, stemming principally from the presence of the exposed metal Cu(II) sites on the pore surface. In particular, activated complex 1 shows high efficiency for the separation of energy-correlated molecules, including CO2 over N2 and CH4 under ambient conditions.
UR - http://www.scopus.com/inward/record.url?scp=84901938694&partnerID=8YFLogxK
U2 - 10.1021/cg500175k
DO - 10.1021/cg500175k
M3 - 文章
AN - SCOPUS:84901938694
SN - 1528-7483
VL - 14
SP - 2866
EP - 2872
JO - Crystal Growth and Design
JF - Crystal Growth and Design
IS - 6
ER -