FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4383874754> ?p ?o ?g. }

• W4383874754 endingPage "144659" @default.
• W4383874754 startingPage "144659" @default.
• W4383874754 abstract "The development of efficient adsorbents for the removal of toxic Hg(Ⅱ) is crucial in environmental engineering. In this study, we have modified three nitrogen-based conjugated microporous polymers (TAA, PDA, DDA) with nitrogen functional groups and microporosity, resulting in ideal adsorbents for this purpose. Of these, PDA exhibited a record-breaking maximum adsorption capacity to Hg(Ⅱ) of 1582.6 mg·g−1, and fast adsorption kinetics. Additionally, DDA effectively reduced the Hg(Ⅱ) concentration from 11.2 ppb to less than 0.01 ppb. They demonstrated robust reusability, retaining over 90% adsorption capacity for at least 25 cycles. X-ray photoelectron spectroscopy (XPS) and density functional theory (DFT) analyses revealed that tertiary nitrogen approached Hg in Hg(OH)2, forming chelate adsorption with Hg2+, while imine and amino nitrogen formed hydrogen bonds with –OH in Hg(OH)2 before forming chelate with Hg2+. The strength of binding ability of nitrogen functional groups to mercury followed the order of cyclic N in the oxidized unit (-5.01 eV) > cyclic N in the reduced unit (-5.00 eV) > =N- (-4.85 eV) > –NH- (-2.17 eV). A higher adsorption capacity and faster adsorption equilibrium time resulted from a larger specific surface area and a distribution of micropores closer in size to the mercury ion." @default.
• W4383874754 created "2023-07-12" @default.
• W4383874754 creator A5021860219 @default.
• W4383874754 creator A5026866597 @default.
• W4383874754 creator A5029050606 @default.
• W4383874754 creator A5061646717 @default.
• W4383874754 creator A5061664437 @default.
• W4383874754 creator A5077580340 @default.
• W4383874754 creator A5081472333 @default.
• W4383874754 creator A5057685939 @default.
• W4383874754 date "2023-09-01" @default.
• W4383874754 modified "2023-10-16" @default.
• W4383874754 title "Nitrogen-Based conjugated microporous polymers for efficient Hg(Ⅱ) removal from Water: Performance and mechanism" @default.
• W4383874754 cites W1965153145 @default.
• W4383874754 cites W1974166089 @default.
• W4383874754 cites W1988875621 @default.
• W4383874754 cites W1992301911 @default.
• W4383874754 cites W1992514302 @default.
• W4383874754 cites W2000117089 @default.
• W4383874754 cites W2000872531 @default.
• W4383874754 cites W2021801968 @default.
• W4383874754 cites W2022606976 @default.
• W4383874754 cites W2024273386 @default.
• W4383874754 cites W2031180388 @default.
• W4383874754 cites W2032642369 @default.
• W4383874754 cites W2044369290 @default.
• W4383874754 cites W2063160485 @default.
• W4383874754 cites W2074725929 @default.
• W4383874754 cites W2084985000 @default.
• W4383874754 cites W2087642485 @default.
• W4383874754 cites W2100577901 @default.
• W4383874754 cites W2109920192 @default.
• W4383874754 cites W2117042596 @default.
• W4383874754 cites W2141980865 @default.
• W4383874754 cites W2147257319 @default.
• W4383874754 cites W2279533943 @default.
• W4383874754 cites W2324964879 @default.
• W4383874754 cites W2513342958 @default.
• W4383874754 cites W2580106504 @default.
• W4383874754 cites W2588812077 @default.
• W4383874754 cites W2740237600 @default.
• W4383874754 cites W2784160574 @default.
• W4383874754 cites W2901584168 @default.
• W4383874754 cites W2975037579 @default.
• W4383874754 cites W3158969405 @default.
• W4383874754 cites W3195588649 @default.
• W4383874754 cites W4200507352 @default.
• W4383874754 cites W4210370823 @default.
• W4383874754 cites W4210782735 @default.
• W4383874754 doi "https://doi.org/10.1016/j.cej.2023.144659" @default.
• W4383874754 hasPublicationYear "2023" @default.
• W4383874754 type Work @default.
• W4383874754 citedByCount "0" @default.
• W4383874754 crossrefType "journal-article" @default.
• W4383874754 hasAuthorship W4383874754A5021860219 @default.
• W4383874754 hasAuthorship W4383874754A5026866597 @default.
• W4383874754 hasAuthorship W4383874754A5029050606 @default.
• W4383874754 hasAuthorship W4383874754A5057685939 @default.
• W4383874754 hasAuthorship W4383874754A5061646717 @default.
• W4383874754 hasAuthorship W4383874754A5061664437 @default.
• W4383874754 hasAuthorship W4383874754A5077580340 @default.
• W4383874754 hasAuthorship W4383874754A5081472333 @default.
• W4383874754 hasConcept C112887158 @default.
• W4383874754 hasConcept C127413603 @default.
• W4383874754 hasConcept C13965031 @default.
• W4383874754 hasConcept C147597530 @default.
• W4383874754 hasConcept C150394285 @default.
• W4383874754 hasConcept C152365726 @default.
• W4383874754 hasConcept C161790260 @default.
• W4383874754 hasConcept C175708663 @default.
• W4383874754 hasConcept C178790620 @default.
• W4383874754 hasConcept C179104552 @default.
• W4383874754 hasConcept C185592680 @default.
• W4383874754 hasConcept C197404232 @default.
• W4383874754 hasConcept C199360897 @default.
• W4383874754 hasConcept C2776573223 @default.
• W4383874754 hasConcept C2777777548 @default.
• W4383874754 hasConcept C2780302063 @default.
• W4383874754 hasConcept C32909587 @default.
• W4383874754 hasConcept C39336286 @default.
• W4383874754 hasConcept C41008148 @default.
• W4383874754 hasConcept C42360764 @default.
• W4383874754 hasConcept C537208039 @default.
• W4383874754 hasConcept C86381522 @default.
• W4383874754 hasConceptScore W4383874754C112887158 @default.
• W4383874754 hasConceptScore W4383874754C127413603 @default.
• W4383874754 hasConceptScore W4383874754C13965031 @default.
• W4383874754 hasConceptScore W4383874754C147597530 @default.
• W4383874754 hasConceptScore W4383874754C150394285 @default.
• W4383874754 hasConceptScore W4383874754C152365726 @default.
• W4383874754 hasConceptScore W4383874754C161790260 @default.
• W4383874754 hasConceptScore W4383874754C175708663 @default.
• W4383874754 hasConceptScore W4383874754C178790620 @default.
• W4383874754 hasConceptScore W4383874754C179104552 @default.
• W4383874754 hasConceptScore W4383874754C185592680 @default.
• W4383874754 hasConceptScore W4383874754C197404232 @default.
• W4383874754 hasConceptScore W4383874754C199360897 @default.
• W4383874754 hasConceptScore W4383874754C2776573223 @default.

• next