A nanotubular metal–organic framework with permanent porosity: structure analysis and gas sorption studies

Abstract

A nanotubular metal-organic framework, PCN-19, was constructed based on a micro3-oxo-trinickel basic carboxylate secondary building unit (SBU) and the 9,10-anthracenedicarboxylate ligand; its permanent porosity was confirmed by N2 adsorption isotherms, and its H2 storage performances were evaluated under both low and high pressures at 77 K.

Facile and Large-Scale Syntheses of Nanocrystal Rare Earth Metal–Organic Frameworks at Room Temperature and Their Photoluminescence Properties

“…MOFs are usually prepared under hydrothermal, solvothermal, and ionothermal approaches [14][15][16][17]. However, considering the energies and environments required, it is extremely difficult to use the abovementioned approaches for the large-scale preparation of MOFs for industrial processes.…”

Electrogenerated Chemiluminescence Behavior of Au nanoparticles-hybridized Pb (II) metal-organic framework and its application in selective sensing hexavalent chromium

“…Metal-organic frameworks (MOFs) have attracted extensive research interests, especially in the fields of ion exchange, gas storage and separation 17 , sensing probe and catalysis 18 19 . As a special type of porous materials, cyclodextrins (CDs)-based MOFs have recently attracted considerable attention attributing to its special structure and properties.…”

Network Topology

“…The most frequently occurring net (but less common than dia, pcu, or srs) if just one type of squares is joined together is nbo (like in MOF-601-603 [59]), and it also has the MT of pq = 11 (second ranked: lvt). Trigonal (anti)prisms are also versatile building blocks for MOFs [60], and the most frequently occurring topologies are the 6-c uninodal nets acs (for instance, MIL-88 [61] and PCN-19 [62]) and crs (MOF-500 [63]), again with only one kind of edge.…”