Currently, finding high capacity adsorbents with large selectivity to capture Xe is still a great challenge. In this work, nitrogen-doped porous carbons were prepared by programmable temperature carbonization of zeolitic imidazolate framework-8 (ZIF-8) and ZIF-8/xylitol composite precursors and the resultant samples are marked as Carbon-Z and Carbon-ZX, respectively. Further adsorption measurem...

In addition to their conventional uses, metal-organic frameworks (MOFs) have recently emerged as an interesting class of functional materials and precursors of inorganic materials for electrochemical energy storage and conversion technologies. This class of MOF-related materials can be broadly categorized into two groups: pristine MOF-based materials and MOF-derived functional materials. Althou...

The corrosion resistance of solder joints is a critical factor affecting the service life electronic products during long-term operation. In this study, behavior Sn-0.7Cu-xNi@C (x = 0, 0.04, 0.08, and 0.12 wt.%) composite solders was investigated using Tafel polarization curve in 3.5 wt.% NaCl solution, result demonstrated that it Ni@C enhanced solder. rate decreased with increasing content rea...

Catalytic hydrogenation is a vital industrial means to produce value-added fuels and fine chemicals, however, requiring highly efficient catalysts, especially the nonprecious ones. To date, majority of high-performance catalysts are made precious metals-based materials, any given catalyst could only be used catalyze one or few specific reactions. Herein, we exemplify crystal phase engineering a...

Aluminum aminoterephthalate MOF particulate materials (NH(2)-MIL-101(Al) and NH(2)-MIL-53(Al)), studied here as components of self-detoxifying surfaces, retained their reactivity following their covalent attachment to protective surfaces utilizing a newly developed strategy in which the MOF particles were deposited on a reactive adhesive composed of polyisobutylene/toluene diisocyanate (PIB/TDI...

manganese metal-organic framework (mn-mof) containing mn2+ ions, benzenetricarboxylic acid (btc) and n,n-dimethylformamid (dmf) was prepared and used as catalyst for oxidation of alkenes such as 1,1-diphenylethylene, trans-stilbene, cyclohexene, norbornene, styrene and cyclooctene to epoxides with 33-92% conversion and 75-100% selectivity and oxidation of alkanes such as fluorene, adamantane, e...

Effective thermal conductivity is an important thermophysical property in the design of metal-organic framework-5 (MOF-5)-based hydrogen storage tanks. A modified thermal conductivity model is built by coupling a theoretical model with the grand canonical Monte Carlo simulation (GCMC) to predict the effect of the H2 adsorption process on the effective thermal conductivity of a MOF-5 powder bed ...

Amine-tagged defective Ni-MOF-74 was prepared by solvothermal synthesis using aminosalicylic acid as a functionalized fragmented ligand, described Seung Bin Baek, Myoung Soo Lah et al. in their Communication on page 9296. The covalent post-synthetic modification and subsequent metalation with palladium(II) ions affords palladium(II)-incorporated catalyst, which exhibits highly efficient, size-s...