Home > Scientific Research > Paper Publications

Crystal Structure, Morphology and Sorption Behaviour of Porous Indium-Tetracarboxylate Framework Materials

Hits:

Journal:CrystEngComm
Funded by:国家自然科学基金项目
Abstract:In this report, two totally new indium-tetracarboxylate framework isomers based on the same starting tetracarboxylate ligand are presented, namely, [Me2NH2][In(BPTC)]·Guest (InOF-12) and [Hdabco][In(BPTC)]·Guest (InOF-13). Their corresponding crystal structures essentially originated from the guest templates and were then fully characterized and solved by single crystal X-ray diffraction analysis. Through low pressure gas capacity comparison, it is noted that desolvated InOF-12 exhibits a better performance and its H2 isotherm reaches a high uptake capacity value of 1.32 wt% at 77 K and 1.0 bar, and a high carbon dioxide uptake of 82.2 cm3 g−1 (3.67 mmol g−1) at 273 K and 1.0 bar, while InOF-13 has a lower value of 80.4 cm3 g−1 (3.59 mmol g−1) under the same conditions.
First Author:QJJ
Correspondence Author:黄少铭
Volume:17（44）
ISSN No.:1466-8033
Translation or Not:no
CN No.:10.1039/C5CE01376C
Date of Publication:2015-10-01

Pre One:A photoluminescent indium–organic framework with discrete cages and one-dimensional channels for gas adsorption