Microporous 2D indium metal–organic frameworks for selective CO<sub>2</sub> capture and their application in the catalytic CO<sub>2</sub>-cycloaddition of epoxides
作者:Yuan-Han Li、Sue-Lein Wang、Yu-Chia Su、Bao-Tsan Ko、Chen-Yen Tsai、Chia-Her Lin
DOI:10.1039/c8dt01405a
日期:——
Four new 2D indium metal–organic frameworks (MOFs) (Me2NH2)[In(SBA)2] (1), (Me2NH2)[In(SBA)(BDC)] (2), (Me2NH2)[In(SBA)(BDC-NH2)] (3), and (NH4)3[In3Cl2(BPDC)5] (4), (H2SBA = 4,4′-sulfonyldibenzoic acid; H2BDC = 1,4-benzenedicarboxylic acid; H2BDC-NH2 = 2-amino-1,4-benzenedicarboxylic acid; H2BPDC = 4,4′-biphenyldicarboxylic acid) have been synthesized under solvothermal reaction conditions for compounds
四个新的2D铟金属有机骨架(MOF)(Me 2 NH 2)[In(SBA)2 ](1),(Me 2 NH 2)[In(SBA)(BDC)](2),(Me 2 NH 2)[In(SBA)(BDC-NH 2)](3)和(NH 4)3 [In 3 Cl 2(BPDC)5 ](4),(H 2 SBA = 4,4'-磺酰基二苯甲酸酸; H 2 BDC = 1,4-苯二甲酸; H 2 BDC-NH 2 = 2-氨基-1,4-苯二甲酸; H已经在溶剂热反应条件下合成了化合物1至3的2 BPDC = 4,4'-联苯二甲酸,并且尝试了化合物4的DES(深低共熔溶剂)反应。这些MOF的结构已经通过使用单晶X射线衍射研究以及所有这些具有多孔性质的4D 2D单层框架来确定。N 2气体吸附测量表明,化合物1的Brunauer–Emmer–Teller(BET)和Langmuir表面积分别为207和301 m 2 g