Branched polyethyleneimine functionalized tin(IV)-porphyrinic complex: Synthesis, characterization and application towards acid blue 25 adsorption from water
In the present work, we report the synthesis, characterization and anionic dye adsorption application of a polyethyleneimine (PEI) functionalized (5,10,15,20 tetraphenyl porphyrinato) tin(IV) dichloride Sn(TPP)(Cl2). The adsorbent [Sn(TPP)(Cl2)]-PEI was prepared via a swift protocol and characterize...
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Elsevier
2025-01-01
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| author | Raoudha Soury Mahjoub Jabli Mabrouka El Oudi Ashanul Haque Khalaf M. Alenezi Ahmed Al Otaibi Fahad Abdulaziz Amor Bchetnia |
| author_facet | Raoudha Soury Mahjoub Jabli Mabrouka El Oudi Ashanul Haque Khalaf M. Alenezi Ahmed Al Otaibi Fahad Abdulaziz Amor Bchetnia |
| author_sort | Raoudha Soury |
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| description | In the present work, we report the synthesis, characterization and anionic dye adsorption application of a polyethyleneimine (PEI) functionalized (5,10,15,20 tetraphenyl porphyrinato) tin(IV) dichloride Sn(TPP)(Cl2). The adsorbent [Sn(TPP)(Cl2)]-PEI was prepared via a swift protocol and characterized extensively using multi-nuclear spectroscopic techniques including the 1H NMR, FT-IR and UV–Vis spectroscopic techniques. X-ray diffraction (XRD) data confirmed that the addition of PEI to the Sn-porphyrin complex did not affect its crystallinity. On the other hand, scanning electron microscopy (SEM) analysis indicated that the morphological characteristics of Sn(TPP)Cl2 and [Sn(TPP)(Cl2)]-PEI were different. The prepared material was tested for its ability to adsorb Acid Blue 25, an anionic dye, from water. The adsorption results showed a significant enhancement in the adsorption capacity of the resulting material. Under optimized conditions (pH = 5, time = 60 min., and T = 295.15 K), the adsorption capacity of [Sn(TPP)(Cl2)]-PEI was 208 mg/g while it was 14 mg/g for [Sn(TPP)(Cl2)]. The fitting of the adsorption data indicated that the process followed pseudo-second-order and Langmuir equations. Overall, we reported a simple and cost-effective method for efficient adsorbent for removing anionic dyes from contaminated water. |
| format | Article |
| id | doaj-art-ad29227086c2474882c202c15bd946f1 |
| institution | Kabale University |
| issn | 2211-7156 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Chemistry |
| spelling | doaj-art-ad29227086c2474882c202c15bd946f12025-01-29T05:00:59ZengElsevierResults in Chemistry2211-71562025-01-0113102022Branched polyethyleneimine functionalized tin(IV)-porphyrinic complex: Synthesis, characterization and application towards acid blue 25 adsorption from waterRaoudha Soury0Mahjoub Jabli1Mabrouka El Oudi2Ashanul Haque3Khalaf M. Alenezi4Ahmed Al Otaibi5Fahad Abdulaziz6Amor Bchetnia7Department of Chemistry, College of Science, University of Hail, Ha’il 81451, Saudi Arabia; Corresponding authors.Department of Chemistry, College of Science, Majmaah University, Al-Majmaah 11952, Saudi Arabia; Corresponding authors.Department of Chemistry, College of Science, University of Hail, Ha’il 81451, Saudi ArabiaDepartment of Chemistry, College of Science, University of Hail, Ha’il 81451, Saudi ArabiaDepartment of Chemistry, College of Science, University of Hail, Ha’il 81451, Saudi ArabiaDepartment of Chemistry, College of Science, University of Hail, Ha’il 81451, Saudi ArabiaDepartment of Chemistry, College of Science, University of Hail, Ha’il 81451, Saudi ArabiaDepartment of Physics, College of Science, Qassim University, Qassim, Saudi ArabiaIn the present work, we report the synthesis, characterization and anionic dye adsorption application of a polyethyleneimine (PEI) functionalized (5,10,15,20 tetraphenyl porphyrinato) tin(IV) dichloride Sn(TPP)(Cl2). The adsorbent [Sn(TPP)(Cl2)]-PEI was prepared via a swift protocol and characterized extensively using multi-nuclear spectroscopic techniques including the 1H NMR, FT-IR and UV–Vis spectroscopic techniques. X-ray diffraction (XRD) data confirmed that the addition of PEI to the Sn-porphyrin complex did not affect its crystallinity. On the other hand, scanning electron microscopy (SEM) analysis indicated that the morphological characteristics of Sn(TPP)Cl2 and [Sn(TPP)(Cl2)]-PEI were different. The prepared material was tested for its ability to adsorb Acid Blue 25, an anionic dye, from water. The adsorption results showed a significant enhancement in the adsorption capacity of the resulting material. Under optimized conditions (pH = 5, time = 60 min., and T = 295.15 K), the adsorption capacity of [Sn(TPP)(Cl2)]-PEI was 208 mg/g while it was 14 mg/g for [Sn(TPP)(Cl2)]. The fitting of the adsorption data indicated that the process followed pseudo-second-order and Langmuir equations. Overall, we reported a simple and cost-effective method for efficient adsorbent for removing anionic dyes from contaminated water.http://www.sciencedirect.com/science/article/pii/S2211715625000050PolyethyleneimineMetalloporphyrinAdsorptionAcid Blue 25DyesWater treatment |
| spellingShingle | Raoudha Soury Mahjoub Jabli Mabrouka El Oudi Ashanul Haque Khalaf M. Alenezi Ahmed Al Otaibi Fahad Abdulaziz Amor Bchetnia Branched polyethyleneimine functionalized tin(IV)-porphyrinic complex: Synthesis, characterization and application towards acid blue 25 adsorption from water Results in Chemistry Polyethyleneimine Metalloporphyrin Adsorption Acid Blue 25 Dyes Water treatment |
| title | Branched polyethyleneimine functionalized tin(IV)-porphyrinic complex: Synthesis, characterization and application towards acid blue 25 adsorption from water |
| title_full | Branched polyethyleneimine functionalized tin(IV)-porphyrinic complex: Synthesis, characterization and application towards acid blue 25 adsorption from water |
| title_fullStr | Branched polyethyleneimine functionalized tin(IV)-porphyrinic complex: Synthesis, characterization and application towards acid blue 25 adsorption from water |
| title_full_unstemmed | Branched polyethyleneimine functionalized tin(IV)-porphyrinic complex: Synthesis, characterization and application towards acid blue 25 adsorption from water |
| title_short | Branched polyethyleneimine functionalized tin(IV)-porphyrinic complex: Synthesis, characterization and application towards acid blue 25 adsorption from water |
| title_sort | branched polyethyleneimine functionalized tin iv porphyrinic complex synthesis characterization and application towards acid blue 25 adsorption from water |
| topic | Polyethyleneimine Metalloporphyrin Adsorption Acid Blue 25 Dyes Water treatment |
| url | http://www.sciencedirect.com/science/article/pii/S2211715625000050 |
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