Alkylamino-terephthalate ligands stabilize 8-connected Zr<sup>4+</sup> MOFs with highly efficient sorption for toxic Se species
نویسندگان
چکیده
The utilization of alkylamino-substituted terephthalic ligands is demonstrated as an efficient synthetic strategy towards microporous 8-connected Zr4+ MOFs, which were proved to be the most sorbents for Se toxic anions ever reported.
منابع مشابه
Highly efficient flyback microinverter for grid-connected rooftop PV system
This paper proposes a high efficiency DC-DC flyback converter with a resonant full-bridge inverter to use in PV systems. The flyback converter is composed of a resonant active-clamp circuit that limits the voltage stress and provides zero voltage switching (ZVS) turn-on and turn-off of the power switches. Therefore, the switching losses of the high frequency primary switches are negligible. A r...
متن کاملPorous organic ligands (POLs) for synthesizing highly efficient heterogeneous catalysts.
We reported a universal route for synthesizing porous organic ligands (POLs) via solvothermal polymerization. The POLs were obtained quantitatively, showing high surface area, large pore volume, hierarchical porosity, and superior stability. The POL bearing a triphenylphosphine supported rhodium catalyst (Rh/POL-PPh3) exhibits high activity and excellent recyclability in 1-octene hydroformylation.
متن کاملA simple topological identification method for highly (3,12)-connected 3D MOFs showing anion exchange and luminescent properties.
Reaction of a semi-rigid tripodal ligand 1,1',1''-(2,4,6-trimethylbenzene-1,3,5-triyl)tris(methylene)tripyridinium-4-olate) (TTP) with Ln(3+) (Ln = Eu, Gd) afforded rare (3,12)-connected metal-organic frameworks (MOFs). A topological simplification of such highly connected 3D MOFs on the basis of 2D CdI(2) (3,6)-nets is proposed. The luminescent and anion exchange properties of the compounds we...
متن کاملChitosan and Its Derivatives as Highly Efficient Polymer Ligands.
The polyfunctional nature of chitosan enables its application as a polymer ligand not only for the recovery, separation, and concentration of metal ions, but for the fabrication of a wide spectrum of functional materials. Although unmodified chitosan itself is the unique cationic polysaccharide with very good complexing properties toward numerous metal ions, its sorption capacity and selectivit...
متن کاملMixed-linker MOFs with CAU-10 structure: synthesis and gas sorption characteristics.
The metal–organic framework compound [Al(OH)(BDC-Br)] (1) (BDC-Br2− = 5-bromo-1,3-benzenedicarboxylate) denoted CAU-10-Br was synthesised under solvothermal reaction conditions. Its structure was successfully refined by Rietveld methods. The framework is based on the connection of infinite helical chains of cis-corner-sharing AlO6-polyhedra via BDC-Br2− ions. Thus non-intersecting parallel chan...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of materials chemistry. A, Materials for energy and sustainability
سال: 2021
ISSN: ['2050-7488', '2050-7496']
DOI: https://doi.org/10.1039/d0ta11653j