Computational study on the catalytic cycle for reduction of NO to N2 catalyzed by a ruthenium–substituted Keggin-type polyoxometalate
Sign Up to like & getrecommendations! Published in 2018 at "Computational and Theoretical Chemistry"
DOI: 10.1016/j.comptc.2018.08.004
Abstract: Abstract Reaction mechanism corresponding to reduction of NO to N2 by hydroxylammonium chloride (NH2OH⋅HCl) catalyzed by a ruthenium–substituted Keggin-type polyoxometalates (POMs) has been studied by using density functional theory (DFT) method with the M06L functional.… read more here.
Keywords: reduction; catalyzed ruthenium; ruthenium substituted; keggin type ... See more keywords
Keggin-type SiW12 encapsulated in MIL-101(Cr) as efficient heterogeneous photocatalysts for nitrogen fixation reaction.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2022.04.006
Abstract: The incorporation of polyoxometalates (POMs) in metal-organic frameworks (MOFs) with host-guest structure have proven to be effective strategy to rational design of heterogeneous catalysis. In this study, the Keggin-type POM@MIL-101(Cr) composite catalysts (PMo12, PW12 and… read more here.
Keywords: siw12; mil 101; keggin type; fixation reaction ... See more keywords
Synthesis and characterization of Keggin-type polyoxometalate/zirconia nanocomposites—Comparison of its photocatalytic activity towards various organic pollutants
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Photochemistry and Photobiology A: Chemistry"
DOI: 10.1016/j.jphotochem.2018.10.031
Abstract: Abstract Heteropolyacid supported ZrO2 nanocomposites has been prepared through wet impregnation method with the intention to improve the photodegradation performance under UV light. The material consist of mixed monoclinic and cubic ZrO2 phase and orthorhombic… read more here.
Keywords: microscopy; spectroscopy; keggin type; zirconia ... See more keywords
First organic–inorganic hybrid nanomaterial constructed from a Keggin-type polyoxometallate and a copper-dithiocarbamate complex: Sonochemical synthesis, crystal structure and its adsorption performance for organic dye pollutants
Sign Up to like & getrecommendations! Published in 2017 at "Polyhedron"
DOI: 10.1016/j.poly.2017.01.036
Abstract: Abstract In this work, a novel organic–inorganic nanohybrid compound, namely [Cu{(HOCH2CH2)2NCS2}2]3[PW12O40] (1), was prepared via the reaction of a copper(II) dithiocarbamate complex, Cu{(HOCH2CH2)2NCS2}2, and a Keggin-type heteropolyacid, H3PW12O40. The nanohybrid 1 was characterized by FT-IR,… read more here.
Keywords: organic inorganic; keggin type; dithiocarbamate complex; structure ... See more keywords
Slow Magnetic Relaxation and Luminescent Properties of Mononuclear Lanthanide-Substituted Keggin-Type Polyoxotungstates with Compartmental Organic Ligands
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic Chemistry"
DOI: 10.1021/acs.inorgchem.1c03214
Abstract: The reaction of mid to late lanthanide ions with the N,N′-dimethyl-N,N′-bis(2-hydroxy-3-formyl-5-bromobenzyl)ethylene-diamine organic ligand and monolacunary Keggin type [α-SiW11O39]8– anion affords a series of isostructural compounds, namely, K5[LnIII(α-SiW11O39)(C20H22Br2N2O4)]·14H2O (1-Ln, Ln = Sm to Lu). The molecular… read more here.
Keywords: keggin type; magnetic relaxation; relaxation; type ... See more keywords
Making Heterometallic Metal-Metal Bonds in Keggin-Type Polyoxometalates by a Six-Electron Reduction Process.
Sign Up to like & getrecommendations! Published in 2023 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c03769
Abstract: Polyoxometalates (POMs) represent a promising class of molecular electron reservoirs. However, their multielectron reduction gives rise to intricate physical-chemical phenomena that must be fully understood for their future use in energy-storage devices. Herein, we show… read more here.
Keywords: keggin type; metal bonds; six electron; metal ... See more keywords
Proton-Conductive Keggin-Type Clusters Decorated by the Complex Moieties of Cu(II) 2,2'-Bipyridine-4,4'-dicarboxylate/Diethyl Analogues.
Sign Up to like & getrecommendations! Published in 2019 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.8b00667
Abstract: Three proton-conductive decorated Keggin-type clusters, {[Cu(debpdc)(H2O)3][Cu(debpdc)(H2O)Cl][PMo12O40]} ·2CH3OH ·1.5CH3CN ·3H2O (1), {[Cu(H2bpdc)(H2O)2Cl0.5]2[PW12O40]}·10H2O (2), and {[Cu(H2bpdc)(H2O)2.5]2[SiW12O40]}·10H2O (3) (where debpdc is diethyl 2,2'-bipyridine-4,4'-dicarboxylate and H2bpdc is 2,2'-bipyridine-4,4'-dicarboxylic acid), were synthesized through electrostatic and coordination interactions between Keggin-type anions… read more here.
Keywords: type clusters; complex moieties; keggin type; proton conductive ... See more keywords
A new redox-based and stepwise synthetic strategy lead to an unprecedented mixed-valence Keggin-type tungstovanadophosphate (WVI/VIV) bi-capped by vanadium(VIII)-complexes
Sign Up to like & getrecommendations! Published in 2018 at "New Journal of Chemistry"
DOI: 10.1039/c8nj00714d
Abstract: To achieve improved properties such as lower biotoxicity and better biocatalytic performances, the preparation of low oxidation state (+3) vanadium (V)-organic framework compounds (VIII-OFCs) is an important research area. Additionally, the incorporation of VIII-OFCs into… read more here.
Keywords: viii; synthetic strategy; keggin type; redox based ... See more keywords
Organic-inorganic hybrids assembled from plenary Keggin-type germanotungstate units and 3d-4f heterometal clusters.
Sign Up to like & getrecommendations! Published in 2019 at "Dalton transactions"
DOI: 10.1039/c9dt00312f
Abstract: Two kinds of organic-inorganic 3d-4f heterometal hybrids based on plenary α-Keggin-type germanotungstates [Cu2(H2O)3(PA)3] [Ln0.5Na0.5Cu2(H2O)12(PA)3][α-GeW12O40]·5H2O [Ln = La3+ (1), Ce3+ (2)] and [Cu2(H2O)2(PA)3][Cu(PA)2][Ln(H2O)7][α-GeW12O40]·7H2O [Ln = Tb3+ (3), Dy3+ (4), HPA = 2-picolinic acid] were prepared via… read more here.
Keywords: organic inorganic; h2o; keggin type; cu2 h2o ... See more keywords
Keggin-type polyoxometalate 1 : 1 complexes of Pb(II) and Bi(III): experimental, theoretical and luminescence studies.
Sign Up to like & getrecommendations! Published in 2021 at "Dalton transactions"
DOI: 10.1039/d1dt00499a
Abstract: Bi3+ and Pb2+ uptake by a monolacunary Keggin-type [PW11O39]7- anion leads to the formation of [PW11O39Bi]4- and [PW11O39Pb]5- complexes with a stereochemically active lone pair at the incorporated heterometal. The two complexes were isolated as… read more here.
Keywords: type polyoxometalate; keggin type; experimental theoretical; iii experimental ... See more keywords
Keggin-type polyoxometalate-based crown ether complex for lithium-sulfur batteries.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc05904e
Abstract: A novel supramolecular complex Li3Cl[(HPW12O40)(H24C12O6)3(CH3CN)2] {CR-PW12} was confirmed first to apply as a sulfur host in lithium-sulfur batteries. The {CR-PW12}@S cathode exhibits a reversible capacity of 1120 mA h g-1 at 1.0 C and excellent… read more here.
Keywords: keggin type; lithium sulfur; sulfur; type polyoxometalate ... See more keywords