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Published in 2023 at "Advanced Science"
DOI: 10.1002/advs.202206165
Abstract: Covalent organic frameworks (COFs) are a promising alternative toward catalysis, due to the unique framework structure and the excellent chemical stability. However, the scarcity of unsaturated metal sites and the low conductivity have constrained the…
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Keywords:
metal sites;
organic frameworks;
covalent organic;
metal ... See more keywords
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1
Published in 2022 at "Small"
DOI: 10.1002/smll.202107799
Abstract: The electrochemical carbon dioxide reduction reaction (CO2 RR) is a transformative technology to reduce the carbon footprint of modern society. Single-site catalysts have been demonstrated as promising catalysts for CO2 RR, but general synthetic methods…
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Keywords:
carbon;
metal sites;
single atom;
general synthetic ... See more keywords
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Published in 2022 at "Small"
DOI: 10.1002/smll.202204757
Abstract: Electrosynthesis of H2 O2 is a promising alternative to the anthraquinone oxidation process because of its low energy utilization and cost-effectiveness. Heteroatom-doped carbons-based catalysts have been widely developed for H2 O2 synthesis. However, their doping…
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Keywords:
metal sites;
atomic metal;
synthesis;
construction atomic ... See more keywords
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1
Published in 2019 at "Catalysis Today"
DOI: 10.1016/j.cattod.2018.01.026
Abstract: Abstract In this paper mechanistic aspects involved in the formation of N2O over model Pt-Ba/Al2O3 and Rh-Ba/Al2O3 LNT catalysts are discussed. The reactivity of both gaseous NO and of stored NOx (nitrates) has been studied,…
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Keywords:
secondary n2o;
formation;
lnt catalysts;
metal sites ... See more keywords
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Published in 2020 at "Chinese Chemical Letters"
DOI: 10.1016/j.cclet.2020.11.023
Abstract: Abstract A Zn-containing graphite carbon (Zn-GC) with uniform Zn metal sites and hierarchical pore structure was obtained by pyrolysis of Zn-based metal organic framework (MOF). Zn-GC exhibited excellent adsorption capacity and reproducibility for formaldehyde. The…
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Keywords:
adsorption;
based metal;
metal;
metal sites ... See more keywords
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Published in 2022 at "Chemical reviews"
DOI: 10.1021/acs.chemrev.2c00315
Abstract: Zeolites with ordered microporous systems, distinct framework topologies, good spatial nanoconfinement effects, and superior (hydro)thermal stability are an ideal scaffold for planting diverse active metal species, including single sites, clusters, and nanoparticles in the framework…
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Keywords:
synthesis characterization;
metal;
metal zeolite;
metal sites ... See more keywords
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Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c00364
Abstract: The one-electron reduction of nitrite (NO2-) to nitric oxide (NO) and ene-diol oxidation are two important biochemical transformations. Employing mononuclear cobalt-nitrite complexes with CoIII and CoII oxidation states, [(Bz3Tren)CoIII(nitrite)2](ClO4) (1) and [(Bz3Tren)CoII(nitrite)](ClO4) (2), this report…
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Keywords:
diol antioxidants;
oxidation;
metal sites;
generation ... See more keywords
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Published in 2019 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.9b00495
Abstract: Two new irregularity high-nuclearity clusters [Co26(TC4A)6(HL)4Cl4(HCOO)4(CH3O)2(OH)2(DMF)10(H2O)5] (+ solvent) (Co26) and [Ni28(TC4A)6(HL)6(PO4)2(μ3-O)2Cl2(CH3OH)14(H2O)2(DMF)8][(CH3NH2CH3)4] (+ solvent) (Ni28) have been solvothermally synthesized by p- tert-butylthiacalix[4]arene (H4TC4A), transition metals (CoCl2·6H2O/NiCl2·6H2O), and 1-hydroxy-2-(3-pyridinyl)ethylidene-1,1-diphosphonic acid (H5L). The clusters were structurally characterized by…
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Keywords:
high nuclearity;
co26;
co26 ni28;
metal sites ... See more keywords
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1
Published in 2019 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.9b01762
Abstract: An efficient Zn(Bmic)(AT) MOF with available Lewis acid-base blocks was prepared by a solvothermal method combining the mixed ligands 5-aminotetrazole (HAT) and 1-benzimidazole-5-carboxylic acid (H2Bmic). The prepared Zn(Bmic)(AT) catalyst is rich in amino groups, uncoordinated…
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Keywords:
amino groups;
open metal;
metal sites;
bmic mof ... See more keywords
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1
Published in 2018 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.8b04045
Abstract: The open copper metal sites in CPO-27-Cu were studied by means of IR spectroscopy of adsorbed CO and NO, and density functional theory calculations. Very low Lewis acidity of the Cu2+ sites was established by…
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Keywords:
open metal;
metal organic;
copper;
sites metal ... See more keywords
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1
Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c00658
Abstract: Heteronuclear double-atom catalysts, unlike single atom catalysts, may change the charge density of active metal sites by introducing another metal single atom, thereby modifying the adsorption energies of reaction intermediates and increasing the catalytic activities.…
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Keywords:
metal sites;
oxygen reduction;
oxygen;
metal ... See more keywords