Microporous La–Metal–Organic Framework (MOF) with Large Surface Area |
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| Authors: | Souvik Pal Dr Asamanjoy Bhunia Dr Partha P Jana Subarna Dey Dr Jens Möllmer Prof?Dr Christoph Janiak Dr Hari Pada Nayek |
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| Affiliation: | 1. Department of Applied Chemistry, Indian School of Mines, Dhanbad‐826004, Jharkhand (India);2. Institut für Anorganische Chemie und Strukturchemie, Heine‐Universit?t Düsseldorf, 40204 Düsseldorf (Germany);3. Centre for Analysis and Synthesis, Department of Chemistry, Lund University, Getingevagen 60, Box 124, SE‐22100, Lund (Sweden);4. Institut für Nichtklassische Chemie e.V. Leipzig, 04318 Leipzig (Germany) |
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| Abstract: | A microporous La–metal‐organic framework (MOF) has been synthesized by the reaction of La(NO3)3 ? 6 H2O with a ligand 4,4′,4′′‐s‐triazine‐1,3,5‐triyltri‐p‐aminobenzoate (TATAB) featuring three carboxylate groups. Crystal structure analysis confirms the formation of 3D MOF with hexagonal micropores, a Brunauer–Emmett—Teller (BET) surface area of 1074 m2 g?1 and high thermal and chemical stability. The CO2 adsorption capacities are 76.8 cm3 g?1 at 273 K and 34.6 cm3 g?1 at 293 K, a highest measured CO2 uptake for a Ln–MOFs. |
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| Keywords: | adsorption chemical stability lanthanides metal– organic frameworks structure elucidation |
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