We have successfully designed and synthesized a new tetracarboxylic linker, which constructed its first three-dimensional microporous metal-organic framework （MOF）, [Cu2（DDPD）（H2O）2]·Gx （ZJU-13, H4DDPD= 5,...We have successfully designed and synthesized a new tetracarboxylic linker, which constructed its first three-dimensional microporous metal-organic framework （MOF）, [Cu2（DDPD）（H2O）2]·Gx （ZJU-13, H4DDPD= 5,5＇-（2,6-dihydroxynaphthalene-1,5-diyl）diisophthalic acid, ZJU=Zhejiang University, G=guest molecules） via solvothermal reaction. Due to open Cu^2＋ sites and optimized pore size, the activated ZJU-13a displays high separation selectivity for CzH2/CH4 of 74 and C2H2/CO2 of 12.5 at low pressure by using Ideal Adsorbed Solution Theory （IAST） simulation at room temperature.展开更多
基金Acknowledgement The authors gratefully acknowledge financial support from National Natural Science Foundation of China （Nos. 51602087, 51472217and 51432001） and Zhejiang Provincial Natural Science Foundation （No. LZ 15E020001）.
文摘We have successfully designed and synthesized a new tetracarboxylic linker, which constructed its first three-dimensional microporous metal-organic framework （MOF）, [Cu2（DDPD）（H2O）2]·Gx （ZJU-13, H4DDPD= 5,5＇-（2,6-dihydroxynaphthalene-1,5-diyl）diisophthalic acid, ZJU=Zhejiang University, G=guest molecules） via solvothermal reaction. Due to open Cu^2＋ sites and optimized pore size, the activated ZJU-13a displays high separation selectivity for CzH2/CH4 of 74 and C2H2/CO2 of 12.5 at low pressure by using Ideal Adsorbed Solution Theory （IAST） simulation at room temperature.
