From Supramolecular Organic Cages to Porous Covalent Organic Frameworks for Enhancing Iodine Adsorption Capability by Fully Exposed Nitrogen-Rich Sites.
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DOI: 10.1002/smll.202301998
Abstract: In order to overcome the limitations of supramolecular organic cages for their incomplete accessibility of active sites in the solid state and uneasy recyclability in liquid solution, herein a nitrogen-rich organic cage is rationally linked… read more here.
Keywords: nitrogen rich; supramolecular organic; iodine adsorption; cage ... See more keywords
One-pot synthesis of nitrogen-rich aminal- and triazine-based hierarchical porous organic polymers with highly efficient iodine adsorption
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DOI: 10.1016/j.polymer.2020.122401
Abstract: Abstract Design and preparation of porous adsorption materials for dealing with environmental issues is attractive and promising, but it remains some challenges such as effective capture of radioactive iodine. Here, two nitrogen-rich porous organic polymers… read more here.
Keywords: adsorption; organic polymers; nitrogen rich; porous organic ... See more keywords
Rapid iodine adsorption from vapor phase and solution by a nitrogen-rich covalent piperazine–triazine-based polymer
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DOI: 10.1039/d1nj00122a
Abstract: The efficient capture of radioiodine from the waste of nuclear industries is a growing priority for the safe development of nuclear energy. However, because the iodine adsorption rate of previously reported adsorbents is very slow,… read more here.
Keywords: iodine; iodine adsorption; adsorption; nitrogen rich ... See more keywords
Iodine adsorption and electrochemical double-layer capacitor characteristics of activated carbon prepared from low-cost biomass
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DOI: 10.1080/15226514.2022.2057420
Abstract: Abstract The efficient adsorption application and electric double-layer capacitor material with low-cost biomass-based activated carbon materials have been quite common recently. In this study, chestnut shell-based activated carbons were produced by chemical activation. ZnCl2, H3PO4,… read more here.
Keywords: adsorption; activated carbon; iodine adsorption; capacitor ... See more keywords
Nickel(II) Coordination Polymers Supported by Bis-pyridyl-bis-amide and Angular Dicarboxylate Ligands: Role of Ligand Flexibility in Iodine Adsorption
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DOI: 10.3390/ijms23073603
Abstract: Reactions of N‚N’-bis(3-pyridylmethyl)oxalamide (L1), N‚N’-bis(4-pyridylmethyl)oxalamide (L2), or N,N’-bis(3-pyridylmethyl)adipoamide) (L3) with angular dicarboxylic acids and Ni(II) salts under hydro(solvo)thermal conditions afforded a series of coordination polymers: {[Ni(L1)(OBA)(H2O)]·H2O}n (H2OBA = 4,4-oxydibenzoic acid), 1, {[Ni(L1)(SDA)(H2O)2]·H2O·CH3OH}n (H2SDA = 4,4-sulfonyldibenzoic… read more here.
Keywords: sda h2o; iodine adsorption; h2o; topology ... See more keywords
Metal Organic Framework-Polyethersulfone Composite Membrane for Iodine Capture
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DOI: 10.3390/polym12102309
Abstract: A variety of metal organic frameworks (MOFs) were synthesized and evaluated for their iodine adsorption capacity. Out of the MOFs tested, ZIF-8 showed the most promising result with an iodine vapor uptake of 876.6 mg/g.… read more here.
Keywords: polyethersulfone; metal organic; iodine; iodine adsorption ... See more keywords