Application of Benzoxazine-Based Dimers, Oligomers, and Polymers as Chelating Agents
Polybenzoxazines are a relatively new type of thermoset polymer that has primarily been used for the development of composite materials. However, there is an existing interest in expanding the applications for this family of polymers. One way of achieving this goal is by taking advantage of the mole...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_10221352_v220_n1_p_Iguchi |
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todo:paper_10221352_v220_n1_p_Iguchi2023-10-03T15:56:46Z Application of Benzoxazine-Based Dimers, Oligomers, and Polymers as Chelating Agents Iguchi, D. Salum, M.L. Froimowicz, P. chelate formation heavy metal removal nanoparticles polybenzoxazines Cerium oxide Chelation Coordination reactions Dimers Heavy metals Metal ions Metal nanoparticles Molecular oxygen Nanoparticles Polymer blends Synthesis (chemical) CeO2 nanoparticles Chelate formation Coordination complex Heavy metal removal Lone electron pair Oxygen and nitrogens polybenzoxazines Spatial conformation Chemicals removal (water treatment) Polybenzoxazines are a relatively new type of thermoset polymer that has primarily been used for the development of composite materials. However, there is an existing interest in expanding the applications for this family of polymers. One way of achieving this goal is by taking advantage of the molecular structure, where the presence of oxygen and nitrogen atoms with lone electron pairs allows the formation of coordination complexes and chelates between the benzoxazine oligomers and polymers with metal ions. This article is focused on studying the relationship between the spatial conformation of the polybenzoxazine and the capacity to form coordination complexes from a fundamental point of view as well as practical applications of this concept. Thus, it can be seen that use of polybenzoxazines for the removal of heavy metals from water and the use of benzoxazine dimers for the synthesis of CeO2 nanoparticles are examples of very different applications based on the same working principle. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_10221352_v220_n1_p_Iguchi |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
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R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
chelate formation heavy metal removal nanoparticles polybenzoxazines Cerium oxide Chelation Coordination reactions Dimers Heavy metals Metal ions Metal nanoparticles Molecular oxygen Nanoparticles Polymer blends Synthesis (chemical) CeO2 nanoparticles Chelate formation Coordination complex Heavy metal removal Lone electron pair Oxygen and nitrogens polybenzoxazines Spatial conformation Chemicals removal (water treatment) |
| spellingShingle |
chelate formation heavy metal removal nanoparticles polybenzoxazines Cerium oxide Chelation Coordination reactions Dimers Heavy metals Metal ions Metal nanoparticles Molecular oxygen Nanoparticles Polymer blends Synthesis (chemical) CeO2 nanoparticles Chelate formation Coordination complex Heavy metal removal Lone electron pair Oxygen and nitrogens polybenzoxazines Spatial conformation Chemicals removal (water treatment) Iguchi, D. Salum, M.L. Froimowicz, P. Application of Benzoxazine-Based Dimers, Oligomers, and Polymers as Chelating Agents |
| topic_facet |
chelate formation heavy metal removal nanoparticles polybenzoxazines Cerium oxide Chelation Coordination reactions Dimers Heavy metals Metal ions Metal nanoparticles Molecular oxygen Nanoparticles Polymer blends Synthesis (chemical) CeO2 nanoparticles Chelate formation Coordination complex Heavy metal removal Lone electron pair Oxygen and nitrogens polybenzoxazines Spatial conformation Chemicals removal (water treatment) |
| description |
Polybenzoxazines are a relatively new type of thermoset polymer that has primarily been used for the development of composite materials. However, there is an existing interest in expanding the applications for this family of polymers. One way of achieving this goal is by taking advantage of the molecular structure, where the presence of oxygen and nitrogen atoms with lone electron pairs allows the formation of coordination complexes and chelates between the benzoxazine oligomers and polymers with metal ions. This article is focused on studying the relationship between the spatial conformation of the polybenzoxazine and the capacity to form coordination complexes from a fundamental point of view as well as practical applications of this concept. Thus, it can be seen that use of polybenzoxazines for the removal of heavy metals from water and the use of benzoxazine dimers for the synthesis of CeO2 nanoparticles are examples of very different applications based on the same working principle. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim |
| format |
JOUR |
| author |
Iguchi, D. Salum, M.L. Froimowicz, P. |
| author_facet |
Iguchi, D. Salum, M.L. Froimowicz, P. |
| author_sort |
Iguchi, D. |
| title |
Application of Benzoxazine-Based Dimers, Oligomers, and Polymers as Chelating Agents |
| title_short |
Application of Benzoxazine-Based Dimers, Oligomers, and Polymers as Chelating Agents |
| title_full |
Application of Benzoxazine-Based Dimers, Oligomers, and Polymers as Chelating Agents |
| title_fullStr |
Application of Benzoxazine-Based Dimers, Oligomers, and Polymers as Chelating Agents |
| title_full_unstemmed |
Application of Benzoxazine-Based Dimers, Oligomers, and Polymers as Chelating Agents |
| title_sort |
application of benzoxazine-based dimers, oligomers, and polymers as chelating agents |
| url |
http://hdl.handle.net/20.500.12110/paper_10221352_v220_n1_p_Iguchi |
| work_keys_str_mv |
AT iguchid applicationofbenzoxazinebaseddimersoligomersandpolymersaschelatingagents AT salumml applicationofbenzoxazinebaseddimersoligomersandpolymersaschelatingagents AT froimowiczp applicationofbenzoxazinebaseddimersoligomersandpolymersaschelatingagents |
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1807323661363838976 |