Metal–Organic Frameworks The zeolitic imidazolate framework-67 (ZIF-67) gel sintering technique provides a microstructure of densely aggregated, large spherical ZIF-67 crystals, resulting in bonding Cu substrates with shear strength exceeding 30 MPa, comparable to that conventional structural adhesives. More details can be found article number 2300298 by Izuru Miyazaki, Mitsutaro Umehara, and c...

The Mn3O4@ZIF-67 (zeolite imidazole framework) composite material on carbon cloth (Mn3O4@ZIF-67/CC) was successfully synthesized by a one-step hydrothermal method and used as an enzyme-free glucose sensor. Benefit from the oxidation of manganese oxide porous structure ZIF material, Mn3O4@ZIF-67/CC sensor showed good sensing performance with excellent sensitivity 3421.0 μA mM−1 cm−2, wide linear...

In this study, the crystalline metal-organic framework (MOF) ZIF-67 was obtained using solvent-free ball milling method, which is a fast, simple, and economical green method without need to use solvents. Using impregnation platinum metal ions were loaded in MOF cavities. Various descriptive methods have been used explain prepared Pt@ZIF-67 compound, such as FTIR, BET, TEM, SEM, EDS, XRD, TGA, I...

The membrane-based gas separation is well-suited for the recovery of hydrocarbons from nitrogen-rich exhaust gases. However, performance existing polymeric membranes was insufficient. In this study, zeolitic imidazolate framework-67 (ZIF-67) synthesized and then incorporated into polydimethylsiloxane (PDMS) to prepare ZIF-67/PDMS mixed matrix via spin-coating method. resultant ZIF-67 were chara...

Greatly efficient chemical processes are customarily based upon a catalyst activating the process pathway to achieve higher yields of product with desired specifications. Catalysts capable achieving good performance without compromising green credentials pre-requisite for development sustainable process. In this study, CeO2 nanoparticles were tested their catalytic activity two different config...

The present study developed a facile and fast electrochemical approach to sensitively analyze Sudan I using Fe3O4-ZIF-67 nanocomposite plus ionic liquid (IL). carbon paste electrode (CPE) modified with Fe3O4-ZIF-67/IL exhibited an excellent sensing performance I. Compared the unmodified CPE, Fe3O4-ZIF-67/ILCPE could significantly increase peak current of oxidation decrease overpotentials. Under...

The synthesis of metal-organic framework (MOF) thin films has garnered significant attention during the past decade. By better understanding the parameters governing the nucleation and growth of such thin films, their properties can be rationally tuned, empowering their application as (reactive) membranes. Here, a combined AFM-vibrational spectroscopy research strategy is employed to detail the...

Design and construction of metal-organic framework (MOF) composite precursors have recently been considered as a promising strategy for the preparation of different structured metal/carbon-based functional materials. Here, an MOF composite-assisted strategy to synthesize single-holed cobalt/N-doped carbon hollow particles is reported. The yolk-shell polystyrene@zeolitic imidazolate framework-67...

As a new type of crystalline porous material, the imidazole zeolite framework (ZIF) has attracted widespread attention due to its ultra-high surface area, large pore volume, and unique advantage easy functionalization.

Adv. Funct. Mater. 2021, 31, 2008357 DOI: 10.1002/adfm.202008357 In the original published version of this article, bulk densities powder ZIF-8 and ZIF-67 were quoted as 0.96 g/cm3 0.94 respectively. However, values for samples’ true density in error. The correct densities, used calculating volume-relative capacities surface areas, 0.39 0.38 ZIF-67, As affects calculated ‘volume-relative’ quant...