Cargando…
Tailor-made synthesis of an melamine-based aminal hydrophobic polymer for selective adsorption of toxic organic pollutants: an initiative towards wastewater purification
A cost-effective melamine-based polyaminal covalent polymer (CPCMERI-2) has been prepared by a facile synthetic approach using the solvothermal condensation reaction and characterized by solid-state analytical tools like (13)C NMR, PXRD, N(2) sorption isotherm and FT-IR. The electron-rich moieties i...
Autores principales: | , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Royal Society of Chemistry
2019
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9061213/ https://www.ncbi.nlm.nih.gov/pubmed/35519997 http://dx.doi.org/10.1039/c9ra00453j |
_version_ | 1784698680930992128 |
---|---|
author | Dey, Debanjan Chandra Murmu, Naresh Banerjee, Priyabrata |
author_facet | Dey, Debanjan Chandra Murmu, Naresh Banerjee, Priyabrata |
author_sort | Dey, Debanjan |
collection | PubMed |
description | A cost-effective melamine-based polyaminal covalent polymer (CPCMERI-2) has been prepared by a facile synthetic approach using the solvothermal condensation reaction and characterized by solid-state analytical tools like (13)C NMR, PXRD, N(2) sorption isotherm and FT-IR. The electron-rich moieties in the skeletal backbone induce hydrophobicity in the polymer with an appreciable water contact angle of 130°. AFM study establishes the plausible reason for the hydrophobicity. On account of its high thermal and chemical stability, the polymer CPCMERI-2 has been projected as a next-generation sorbent material for oil-like materials, and executed liquid-phase adsorption of kerosene over water surface. CPCMERI-2 selectively adsorbs kerosene and has a feeble adsorption affinity towards diesel and some other organic solvents like chloroform, benzene, nitrobenzene, and toluene. To improve the bio-compatibility and cost effectiveness of the material, a bio-waste material like the peel of Citrus limetta is used in the composite material, and it unveils a new avenue towards exploring the use of naturally abundant bio-material peels as low-cost sorbent materials. Additionally, CPCMERI-2 has gained attention due to its enormous potential in wastewater purification, which has also been tested in a lab-scale experimental setup. We expect that this material (CPCMERI-2) will harbinger a new type of composite polymer, wherein naturally abundant waste bio-materials could be used as precursors to explore its usefulness as an adsorbent for the removal of oils and organic pollutants. |
format | Online Article Text |
id | pubmed-9061213 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | The Royal Society of Chemistry |
record_format | MEDLINE/PubMed |
spelling | pubmed-90612132022-05-04 Tailor-made synthesis of an melamine-based aminal hydrophobic polymer for selective adsorption of toxic organic pollutants: an initiative towards wastewater purification Dey, Debanjan Chandra Murmu, Naresh Banerjee, Priyabrata RSC Adv Chemistry A cost-effective melamine-based polyaminal covalent polymer (CPCMERI-2) has been prepared by a facile synthetic approach using the solvothermal condensation reaction and characterized by solid-state analytical tools like (13)C NMR, PXRD, N(2) sorption isotherm and FT-IR. The electron-rich moieties in the skeletal backbone induce hydrophobicity in the polymer with an appreciable water contact angle of 130°. AFM study establishes the plausible reason for the hydrophobicity. On account of its high thermal and chemical stability, the polymer CPCMERI-2 has been projected as a next-generation sorbent material for oil-like materials, and executed liquid-phase adsorption of kerosene over water surface. CPCMERI-2 selectively adsorbs kerosene and has a feeble adsorption affinity towards diesel and some other organic solvents like chloroform, benzene, nitrobenzene, and toluene. To improve the bio-compatibility and cost effectiveness of the material, a bio-waste material like the peel of Citrus limetta is used in the composite material, and it unveils a new avenue towards exploring the use of naturally abundant bio-material peels as low-cost sorbent materials. Additionally, CPCMERI-2 has gained attention due to its enormous potential in wastewater purification, which has also been tested in a lab-scale experimental setup. We expect that this material (CPCMERI-2) will harbinger a new type of composite polymer, wherein naturally abundant waste bio-materials could be used as precursors to explore its usefulness as an adsorbent for the removal of oils and organic pollutants. The Royal Society of Chemistry 2019-03-06 /pmc/articles/PMC9061213/ /pubmed/35519997 http://dx.doi.org/10.1039/c9ra00453j Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/ |
spellingShingle | Chemistry Dey, Debanjan Chandra Murmu, Naresh Banerjee, Priyabrata Tailor-made synthesis of an melamine-based aminal hydrophobic polymer for selective adsorption of toxic organic pollutants: an initiative towards wastewater purification |
title | Tailor-made synthesis of an melamine-based aminal hydrophobic polymer for selective adsorption of toxic organic pollutants: an initiative towards wastewater purification |
title_full | Tailor-made synthesis of an melamine-based aminal hydrophobic polymer for selective adsorption of toxic organic pollutants: an initiative towards wastewater purification |
title_fullStr | Tailor-made synthesis of an melamine-based aminal hydrophobic polymer for selective adsorption of toxic organic pollutants: an initiative towards wastewater purification |
title_full_unstemmed | Tailor-made synthesis of an melamine-based aminal hydrophobic polymer for selective adsorption of toxic organic pollutants: an initiative towards wastewater purification |
title_short | Tailor-made synthesis of an melamine-based aminal hydrophobic polymer for selective adsorption of toxic organic pollutants: an initiative towards wastewater purification |
title_sort | tailor-made synthesis of an melamine-based aminal hydrophobic polymer for selective adsorption of toxic organic pollutants: an initiative towards wastewater purification |
topic | Chemistry |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9061213/ https://www.ncbi.nlm.nih.gov/pubmed/35519997 http://dx.doi.org/10.1039/c9ra00453j |
work_keys_str_mv | AT deydebanjan tailormadesynthesisofanmelaminebasedaminalhydrophobicpolymerforselectiveadsorptionoftoxicorganicpollutantsaninitiativetowardswastewaterpurification AT chandramurmunaresh tailormadesynthesisofanmelaminebasedaminalhydrophobicpolymerforselectiveadsorptionoftoxicorganicpollutantsaninitiativetowardswastewaterpurification AT banerjeepriyabrata tailormadesynthesisofanmelaminebasedaminalhydrophobicpolymerforselectiveadsorptionoftoxicorganicpollutantsaninitiativetowardswastewaterpurification |