Matches in SemOpenAlex for { <https://semopenalex.org/work/W4380451772> ?p ?o ?g. }
- W4380451772 endingPage "116628" @default.
- W4380451772 startingPage "116628" @default.
- W4380451772 abstract "Dye wastewater poses a serious threat to water resources and the removal of dye molecules from dye wastewater has attracted much attention. In this work, attapulgite (ATP) mineral nanomaterials were firstly grafted with magnetic Fe3O4 nanoparticles and then modified with polyethyleneimine (PEI) to prepare functionalized magnetic attapulgite composites (ATP-Fe3O4-PEI), which was used for the treatment of Congo red (CR) dye wastewater. The structure and surface properties of the composites were analyzed and characterized through FT-IR, XRD, SEM, TEM, BET analysis, zeta potential measurement, and VSM analysis. The removal performance of ATP-Fe3O4-PEI for CR was studied, and the removal mechanism was explored and revealed as well. It was believed that the CR removal by ATP-Fe3O4-PEI was mainly by a catalytic degradation process. Without photoexcitation and addition of oxidants in the solution, the system itself could produce H2O2 and hydroxyl radicals (·OH) to catalytically degrade the CR molecules. In addition, the removal of CR was further enhanced by adsorption of the composite material through electrostatic attraction, hydrogen bonds, and π-π interaction. Under the two removal behaviors, the removal rate of ATP-Fe3O4-PEI for CR was more than 95 % corresponding to a removal capacity of 943.77 mg·g−1 at pH = 3 and 25 °C. Moreover, the prepared ATP-Fe3O4-PEI materials have good recyclability with a removal rate and removal capacity above 82% and 799 mg·g−1 after 4 cycles. Within our best knowledge, this is the first report on the degradation of dye compounds by advanced oxidation without using oxidants and photoexcitation." @default.
- W4380451772 created "2023-06-14" @default.
- W4380451772 creator A5033746570 @default.
- W4380451772 creator A5040315946 @default.
- W4380451772 creator A5054911839 @default.
- W4380451772 creator A5057224442 @default.
- W4380451772 creator A5071985886 @default.
- W4380451772 creator A5085113966 @default.
- W4380451772 date "2023-10-01" @default.
- W4380451772 modified "2023-10-02" @default.
- W4380451772 title "An attapulgite composite with high degradation performance for Congo red without using oxidants and photoexcitation" @default.
- W4380451772 cites W1679569486 @default.
- W4380451772 cites W1964551365 @default.
- W4380451772 cites W1971286692 @default.
- W4380451772 cites W1991696029 @default.
- W4380451772 cites W1998262135 @default.
- W4380451772 cites W2001226609 @default.
- W4380451772 cites W2008917846 @default.
- W4380451772 cites W2029379775 @default.
- W4380451772 cites W2034276192 @default.
- W4380451772 cites W2059675641 @default.
- W4380451772 cites W2065096398 @default.
- W4380451772 cites W2065237700 @default.
- W4380451772 cites W2068643087 @default.
- W4380451772 cites W2071739953 @default.
- W4380451772 cites W2073862810 @default.
- W4380451772 cites W2087748234 @default.
- W4380451772 cites W2089763943 @default.
- W4380451772 cites W2171447196 @default.
- W4380451772 cites W2329318791 @default.
- W4380451772 cites W2613190689 @default.
- W4380451772 cites W2773193740 @default.
- W4380451772 cites W2790910178 @default.
- W4380451772 cites W2901000503 @default.
- W4380451772 cites W2922382136 @default.
- W4380451772 cites W2998019644 @default.
- W4380451772 cites W3004862446 @default.
- W4380451772 cites W3006293131 @default.
- W4380451772 cites W3014188594 @default.
- W4380451772 cites W3049636454 @default.
- W4380451772 cites W3119516435 @default.
- W4380451772 cites W3122021535 @default.
- W4380451772 cites W3126638799 @default.
- W4380451772 cites W3163232609 @default.
- W4380451772 cites W3171645408 @default.
- W4380451772 cites W3181637554 @default.
- W4380451772 cites W3194864207 @default.
- W4380451772 cites W3195196112 @default.
- W4380451772 doi "https://doi.org/10.1016/j.mseb.2023.116628" @default.
- W4380451772 hasPublicationYear "2023" @default.
- W4380451772 type Work @default.
- W4380451772 citedByCount "2" @default.
- W4380451772 countsByYear W43804517722023 @default.
- W4380451772 crossrefType "journal-article" @default.
- W4380451772 hasAuthorship W4380451772A5033746570 @default.
- W4380451772 hasAuthorship W4380451772A5040315946 @default.
- W4380451772 hasAuthorship W4380451772A5054911839 @default.
- W4380451772 hasAuthorship W4380451772A5057224442 @default.
- W4380451772 hasAuthorship W4380451772A5071985886 @default.
- W4380451772 hasAuthorship W4380451772A5085113966 @default.
- W4380451772 hasConcept C104779481 @default.
- W4380451772 hasConcept C127413603 @default.
- W4380451772 hasConcept C138631740 @default.
- W4380451772 hasConcept C13965031 @default.
- W4380451772 hasConcept C150394285 @default.
- W4380451772 hasConcept C155672457 @default.
- W4380451772 hasConcept C159985019 @default.
- W4380451772 hasConcept C161790260 @default.
- W4380451772 hasConcept C171250308 @default.
- W4380451772 hasConcept C178790620 @default.
- W4380451772 hasConcept C185592680 @default.
- W4380451772 hasConcept C192562407 @default.
- W4380451772 hasConcept C2779155187 @default.
- W4380451772 hasConcept C2779679103 @default.
- W4380451772 hasConcept C32909587 @default.
- W4380451772 hasConcept C41008148 @default.
- W4380451772 hasConcept C42360764 @default.
- W4380451772 hasConcept C548081761 @default.
- W4380451772 hasConcept C65165184 @default.
- W4380451772 hasConcept C76155785 @default.
- W4380451772 hasConcept C86181022 @default.
- W4380451772 hasConcept C94061648 @default.
- W4380451772 hasConceptScore W4380451772C104779481 @default.
- W4380451772 hasConceptScore W4380451772C127413603 @default.
- W4380451772 hasConceptScore W4380451772C138631740 @default.
- W4380451772 hasConceptScore W4380451772C13965031 @default.
- W4380451772 hasConceptScore W4380451772C150394285 @default.
- W4380451772 hasConceptScore W4380451772C155672457 @default.
- W4380451772 hasConceptScore W4380451772C159985019 @default.
- W4380451772 hasConceptScore W4380451772C161790260 @default.
- W4380451772 hasConceptScore W4380451772C171250308 @default.
- W4380451772 hasConceptScore W4380451772C178790620 @default.
- W4380451772 hasConceptScore W4380451772C185592680 @default.
- W4380451772 hasConceptScore W4380451772C192562407 @default.
- W4380451772 hasConceptScore W4380451772C2779155187 @default.
- W4380451772 hasConceptScore W4380451772C2779679103 @default.
- W4380451772 hasConceptScore W4380451772C32909587 @default.
- W4380451772 hasConceptScore W4380451772C41008148 @default.