Matches in SemOpenAlex for { <https://semopenalex.org/work/W3034626550> ?p ?o ?g. }
- W3034626550 endingPage "101324" @default.
- W3034626550 startingPage "101324" @default.
- W3034626550 abstract "In this research, the adsorption of methylene blue (MB) dye in aqueous solution was studied using cross-linked copolymers based on 2-hydroxyethyl methacrylate (HEMA) copolymerized with itaconic acid (IA) and acrylic acid (AA). The structural composition of the copolymers was corroborated by means of Fourier transform infrared spectroscopy and the thermal stability was studied by thermogravimetry. The presence of irregular morphology with porous and rough areas was observed by scanning electron microscopy. Hydrogels were sensitive to pH changes, demonstrating greater hydration capacity at pH 9.0 for systems constituted by lower concentration of cross-linked agent. The adsorption capacity of MB showed values of 260 mg g−1 and 197 mg g−1 for P(HEMA-co-IA) and P(HEMA-co-AA) respectively. These results were obtained in MB solutions with an initial concentration of 1 g L-1, at pH 8.0 using 0.2 g of copolymer and 24 h of contact time. The adsorption-desorption of MB was governed by the variation of pH, and the reuse of copolymer adsorbents in three consecutive cycles was verified. In addition, the adsorption kinetics revealed that the equilibrium time reached in the adsorption process was 300 min, adjusting to the pseudo second order kinetic model." @default.
- W3034626550 created "2020-06-19" @default.
- W3034626550 creator A5010883695 @default.
- W3034626550 creator A5012101118 @default.
- W3034626550 creator A5040909942 @default.
- W3034626550 creator A5054175995 @default.
- W3034626550 creator A5071632139 @default.
- W3034626550 date "2020-12-01" @default.
- W3034626550 modified "2023-10-14" @default.
- W3034626550 title "Adsorption of methylene blue in aqueous solution using hydrogels based on 2-hydroxyethyl methacrylate copolymerized with itaconic acid or acrylic acid" @default.
- W3034626550 cites W1019363471 @default.
- W3034626550 cites W1143146490 @default.
- W3034626550 cites W1938401665 @default.
- W3034626550 cites W1967107719 @default.
- W3034626550 cites W1974187522 @default.
- W3034626550 cites W1993728778 @default.
- W3034626550 cites W2004650559 @default.
- W3034626550 cites W2009969288 @default.
- W3034626550 cites W2017033294 @default.
- W3034626550 cites W2024306244 @default.
- W3034626550 cites W2030175919 @default.
- W3034626550 cites W2032519164 @default.
- W3034626550 cites W2033726537 @default.
- W3034626550 cites W2036250620 @default.
- W3034626550 cites W2038690545 @default.
- W3034626550 cites W2040840877 @default.
- W3034626550 cites W2063084254 @default.
- W3034626550 cites W2073348726 @default.
- W3034626550 cites W2077927677 @default.
- W3034626550 cites W2092336632 @default.
- W3034626550 cites W2100516147 @default.
- W3034626550 cites W2113904340 @default.
- W3034626550 cites W2124758360 @default.
- W3034626550 cites W2179328169 @default.
- W3034626550 cites W2479097679 @default.
- W3034626550 cites W2487498941 @default.
- W3034626550 cites W2487518233 @default.
- W3034626550 cites W2548722731 @default.
- W3034626550 cites W2588547472 @default.
- W3034626550 cites W2599026141 @default.
- W3034626550 cites W2731606901 @default.
- W3034626550 cites W2765114709 @default.
- W3034626550 cites W2765857665 @default.
- W3034626550 cites W2768487161 @default.
- W3034626550 cites W2775688388 @default.
- W3034626550 cites W2779212386 @default.
- W3034626550 cites W2788933429 @default.
- W3034626550 cites W2792926824 @default.
- W3034626550 cites W2796075925 @default.
- W3034626550 cites W2806656537 @default.
- W3034626550 cites W2888539383 @default.
- W3034626550 cites W2889098416 @default.
- W3034626550 cites W2900376714 @default.
- W3034626550 cites W2900594770 @default.
- W3034626550 cites W2908231155 @default.
- W3034626550 cites W2922101363 @default.
- W3034626550 cites W2951183319 @default.
- W3034626550 cites W2964341829 @default.
- W3034626550 cites W2983127704 @default.
- W3034626550 cites W2987086707 @default.
- W3034626550 cites W2989588123 @default.
- W3034626550 cites W2994193471 @default.
- W3034626550 cites W3007232996 @default.
- W3034626550 cites W3011731891 @default.
- W3034626550 cites W3015607321 @default.
- W3034626550 cites W576678080 @default.
- W3034626550 doi "https://doi.org/10.1016/j.mtcomm.2020.101324" @default.
- W3034626550 hasPublicationYear "2020" @default.
- W3034626550 type Work @default.
- W3034626550 sameAs 3034626550 @default.
- W3034626550 citedByCount "13" @default.
- W3034626550 countsByYear W30346265502021 @default.
- W3034626550 countsByYear W30346265502022 @default.
- W3034626550 countsByYear W30346265502023 @default.
- W3034626550 crossrefType "journal-article" @default.
- W3034626550 hasAuthorship W3034626550A5010883695 @default.
- W3034626550 hasAuthorship W3034626550A5012101118 @default.
- W3034626550 hasAuthorship W3034626550A5040909942 @default.
- W3034626550 hasAuthorship W3034626550A5054175995 @default.
- W3034626550 hasAuthorship W3034626550A5071632139 @default.
- W3034626550 hasConcept C108586683 @default.
- W3034626550 hasConcept C127413603 @default.
- W3034626550 hasConcept C132050475 @default.
- W3034626550 hasConcept C13965031 @default.
- W3034626550 hasConcept C150394285 @default.
- W3034626550 hasConcept C15920480 @default.
- W3034626550 hasConcept C159985019 @default.
- W3034626550 hasConcept C160892712 @default.
- W3034626550 hasConcept C161790260 @default.
- W3034626550 hasConcept C162711632 @default.
- W3034626550 hasConcept C178790620 @default.
- W3034626550 hasConcept C179104552 @default.
- W3034626550 hasConcept C184651966 @default.
- W3034626550 hasConcept C185592680 @default.
- W3034626550 hasConcept C188027245 @default.
- W3034626550 hasConcept C192562407 @default.
- W3034626550 hasConcept C2779191827 @default.
- W3034626550 hasConcept C2779990784 @default.