Matches in SemOpenAlex for { <https://semopenalex.org/work/W2951193670> ?p ?o ?g. }
- W2951193670 endingPage "120782" @default.
- W2951193670 startingPage "120782" @default.
- W2951193670 abstract "Cu+-based catalysts have great potential in Fenton reactions under neutral pH conditions. However, cuprous (Cu+) materials are instable in the aqueous environment. Herein, using the cheap precursors, a Cu+-graphitic carbon nitride complex with an efficient Fenton-like activity as well as relative stability was prepared. 99.2% removal of Rhodamine B with an initial concentration of 50 mg/L could be attained in 1 h. Several experimental techniques are employed to study the structure of this catalyst. Results show that after the addition of Cu, the graphitic carbon nitride (g-C3N4) network is partially destroyed and the reduced Cu is therefore firmly embedded in the fragmentary g-C3N4 sheet. The X-ray adsorption fine spectra illustrates the chemical state and the local structure of the bonded Cu. Due to the strong orbital hybridization, Cu+ could be stabilized through the coordination with pyridinic N. A two-coordinate structure with a bond length of 1.90 Å is confirmed and this structure is not changed even after the Fenton-like reaction. Singlet oxygen (1O2) and hydroxyl radicals (HO•) are produced by the rapid interaction of bonded Cu+ with H2O2 and the resulting Cu2+ can be easily reduced to its cuprous state due to its structure stability, leading to its high activity in the Fenton-like reaction." @default.
- W2951193670 created "2019-06-27" @default.
- W2951193670 creator A5007463609 @default.
- W2951193670 creator A5010109389 @default.
- W2951193670 creator A5023344661 @default.
- W2951193670 creator A5046648981 @default.
- W2951193670 creator A5052397187 @default.
- W2951193670 date "2019-10-01" @default.
- W2951193670 modified "2023-10-18" @default.
- W2951193670 title "Stable cuprous active sites in Cu+-graphitic carbon nitride: Structure analysis and performance in Fenton-like reactions" @default.
- W2951193670 cites W1249713969 @default.
- W2951193670 cites W1582400887 @default.
- W2951193670 cites W1965938594 @default.
- W2951193670 cites W1965997482 @default.
- W2951193670 cites W1970895178 @default.
- W2951193670 cites W1983228601 @default.
- W2951193670 cites W1988756168 @default.
- W2951193670 cites W1998002493 @default.
- W2951193670 cites W1998318362 @default.
- W2951193670 cites W1998985880 @default.
- W2951193670 cites W2007116337 @default.
- W2951193670 cites W2018408061 @default.
- W2951193670 cites W2022844988 @default.
- W2951193670 cites W2029398242 @default.
- W2951193670 cites W2030978860 @default.
- W2951193670 cites W2035900304 @default.
- W2951193670 cites W2037775511 @default.
- W2951193670 cites W2046910287 @default.
- W2951193670 cites W2049055364 @default.
- W2951193670 cites W2052205171 @default.
- W2951193670 cites W2061040884 @default.
- W2951193670 cites W2073148907 @default.
- W2951193670 cites W2083343486 @default.
- W2951193670 cites W2109325117 @default.
- W2951193670 cites W2122748148 @default.
- W2951193670 cites W2136302160 @default.
- W2951193670 cites W2137336868 @default.
- W2951193670 cites W2140763054 @default.
- W2951193670 cites W2144030946 @default.
- W2951193670 cites W2150399639 @default.
- W2951193670 cites W2204676416 @default.
- W2951193670 cites W223749634 @default.
- W2951193670 cites W2313282880 @default.
- W2951193670 cites W231898500 @default.
- W2951193670 cites W2322281690 @default.
- W2951193670 cites W2328025663 @default.
- W2951193670 cites W2329484444 @default.
- W2951193670 cites W2331369128 @default.
- W2951193670 cites W2443933168 @default.
- W2951193670 cites W2501912610 @default.
- W2951193670 cites W2511464415 @default.
- W2951193670 cites W2531551506 @default.
- W2951193670 cites W2533185632 @default.
- W2951193670 cites W2560022221 @default.
- W2951193670 cites W2591107154 @default.
- W2951193670 cites W2793353931 @default.
- W2951193670 cites W2921877958 @default.
- W2951193670 doi "https://doi.org/10.1016/j.jhazmat.2019.120782" @default.
- W2951193670 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31226587" @default.
- W2951193670 hasPublicationYear "2019" @default.
- W2951193670 type Work @default.
- W2951193670 sameAs 2951193670 @default.
- W2951193670 citedByCount "43" @default.
- W2951193670 countsByYear W29511936702020 @default.
- W2951193670 countsByYear W29511936702021 @default.
- W2951193670 countsByYear W29511936702022 @default.
- W2951193670 countsByYear W29511936702023 @default.
- W2951193670 crossrefType "journal-article" @default.
- W2951193670 hasAuthorship W2951193670A5007463609 @default.
- W2951193670 hasAuthorship W2951193670A5010109389 @default.
- W2951193670 hasAuthorship W2951193670A5023344661 @default.
- W2951193670 hasAuthorship W2951193670A5046648981 @default.
- W2951193670 hasAuthorship W2951193670A5052397187 @default.
- W2951193670 hasConcept C104779481 @default.
- W2951193670 hasConcept C139066938 @default.
- W2951193670 hasConcept C140205800 @default.
- W2951193670 hasConcept C147789679 @default.
- W2951193670 hasConcept C150394285 @default.
- W2951193670 hasConcept C159985019 @default.
- W2951193670 hasConcept C161790260 @default.
- W2951193670 hasConcept C178790620 @default.
- W2951193670 hasConcept C179104552 @default.
- W2951193670 hasConcept C184651966 @default.
- W2951193670 hasConcept C185592680 @default.
- W2951193670 hasConcept C192562407 @default.
- W2951193670 hasConcept C194760766 @default.
- W2951193670 hasConcept C2776002898 @default.
- W2951193670 hasConcept C2777492770 @default.
- W2951193670 hasConcept C2777516457 @default.
- W2951193670 hasConcept C2778835725 @default.
- W2951193670 hasConcept C2779227376 @default.
- W2951193670 hasConcept C540031477 @default.
- W2951193670 hasConcept C65165184 @default.
- W2951193670 hasConcept C75473681 @default.
- W2951193670 hasConceptScore W2951193670C104779481 @default.
- W2951193670 hasConceptScore W2951193670C139066938 @default.
- W2951193670 hasConceptScore W2951193670C140205800 @default.
- W2951193670 hasConceptScore W2951193670C147789679 @default.