Tuning C─N Coupling Mode by Cu─In Dual Metal Sites in Covalent Organic Framework for Enhanced Urea Electrosynthesis
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202423683
Abstract: Electrochemical conversion of CO2 and NO3− to high value‐added urea is a win–win strategy for both resources and the environment. However, the yield rate and selectivity of urea are still low. In this work, Cu… read more here.
Keywords: organic framework; dual metal; covalent organic; metal sites ... See more keywords
Unraveling the Role of Open Metal Sites and Their Capping Ligands in MOFs Stability and Liquid‐Phase Separation
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202505730
Abstract: The stability of metal–organic frameworks (MOFs) is crucial for their practical applications. Open metal sites (OMS), essential active sites in various applications, also significantly impact stability, yet their role remains insufficiently understood. This study investigates… read more here.
Keywords: role; stability; metal sites; open metal ... See more keywords
Fully‐Conjugated Covalent Organic Frameworks with Two Metal Sites for Oxygen Electrocatalysis and Zn–Air Battery
Sign Up to like & getrecommendations! 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… read more here.
Keywords: metal sites; organic frameworks; covalent organic; metal ... See more keywords
General Synthetic Strategy to Ordered Mesoporous Carbon Catalysts with Single-Atom Metal Sites for Electrochemical CO2 Reduction.
Sign Up to like & getrecommendations! 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… read more here.
Keywords: carbon; metal sites; single atom; general synthetic ... See more keywords
Construction of Atomic Metal-N2 Sites by Interlayers of Covalent Organic Frameworks for Electrochemical H2 O2 Synthesis.
Sign Up to like & getrecommendations! 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… read more here.
Keywords: metal sites; atomic metal; synthesis; construction atomic ... See more keywords
Oxygen Modulation by Ni Metal Sites in Resorcinol-Formaldehyde Resins for Boosted Photocatalytic H2O2 Production From Pure Water.
Sign Up to like & getrecommendations! Published in 2025 at "Small"
DOI: 10.1002/smll.202500213
Abstract: Utilizing polymeric catalysts to generate hydrogen peroxide (H2O2) via photocatalysis for various industrial applications is a promising avenue, but the application potential is constrained by their low charge separation efficiency and the capacity for oxygen… read more here.
Keywords: sites resorcinol; oxygen; h2o2; metal sites ... See more keywords
Magnetic interactions between metal sites in complex enzymes
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Biological Inorganic Chemistry"
DOI: 10.1007/s00775-025-02120-1
Abstract: Magnetic interactions between iron–sulfur (Fe/S) clusters and transition metal centers such as nickel, molybdenum, and copper play a central role in the function of key metalloenzymes. These interactions, which arise from electronic coupling, spin exchange,… read more here.
Keywords: sites complex; interactions metal; complex enzymes; metal ... See more keywords
In-depth insights into N2O formation over Rh- and Pt-based LNT catalysts
Sign Up to like & getrecommendations! 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,… read more here.
Keywords: secondary n2o; formation; lnt catalysts; metal sites ... See more keywords
Zn-based metal organic framework derivative with uniform metal sites and hierarchical pores for efficient adsorption of formaldehyde
Sign Up to like & getrecommendations! 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… read more here.
Keywords: adsorption; based metal; metal; metal sites ... See more keywords
Metal Sites in Zeolites: Synthesis, Characterization, and Catalysis.
Sign Up to like & getrecommendations! 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… read more here.
Keywords: synthesis characterization; metal; metal zeolite; metal sites ... See more keywords
NO Generation from the Cross-Talks between Ene-diol Antioxidants and Nitrite at Metal Sites.
Sign Up to like & getrecommendations! 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… read more here.
Keywords: diol antioxidants; oxidation; metal sites; generation ... See more keywords