Interactions Investigation of New Composite Material Formed from Bauxite and Melamine-Urea Formaldehyde Copolymer
In this study the Bauxite has been activated and used to prepare two complexes: Bauxite - urea and Bauxite - melamine, these complexes were merged and polymerized with formaldehyde to prepare the complex Bauxite polymer - urea - melamine - formaldehyde (modified Bauxite). In the Bauxite-urea comple...
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| Format: | Article |
| Language: | English |
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University of Baghdad
2017-03-01
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| Series: | Ibn Al-Haitham Journal for Pure and Applied Sciences |
| Subjects: | |
| Online Access: | https://jih.uobaghdad.edu.iq/index.php/j/article/view/57 |
| _version_ | 1817982705800839168 |
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| author | Israa M. Radhi Yousif I. Mohammed Takialdin A. Himdan |
| author_facet | Israa M. Radhi Yousif I. Mohammed Takialdin A. Himdan |
| author_sort | Israa M. Radhi |
| collection | DOAJ |
| description |
In this study the Bauxite has been activated and used to prepare two complexes: Bauxite - urea and Bauxite - melamine, these complexes were merged and polymerized with formaldehyde to prepare the complex Bauxite polymer - urea - melamine - formaldehyde (modified Bauxite). In the Bauxite-urea complex XRD results indicate that the urea molecules penetrate among the layers of the crystal plane (110) of the Gibbsite mineral while in the Bauxite-melamine the interaction was at the outer surface of the Bauxite forming minerals because the relatively large volume of the melamine molecule. FT-IR results show the interaction of these two bases with Bauxite was mainly based on the hydrogen bonding and in less extent on the coordination between N loan pair atom and aluminum empty orbital in the above complexes. Finally the copolymer was formed around the micro-crystals of Bauxite minerals.
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| first_indexed | 2024-04-13T23:24:00Z |
| format | Article |
| id | doaj.art-1592e2391fa9415b8c28ce0a4ad8336b |
| institution | Directory Open Access Journal |
| issn | 1609-4042 2521-3407 |
| language | English |
| last_indexed | 2024-04-13T23:24:00Z |
| publishDate | 2017-03-01 |
| publisher | University of Baghdad |
| record_format | Article |
| series | Ibn Al-Haitham Journal for Pure and Applied Sciences |
| spelling | doaj.art-1592e2391fa9415b8c28ce0a4ad8336b2022-12-22T02:25:07ZengUniversity of BaghdadIbn Al-Haitham Journal for Pure and Applied Sciences1609-40422521-34072017-03-01291Interactions Investigation of New Composite Material Formed from Bauxite and Melamine-Urea Formaldehyde CopolymerIsraa M. RadhiYousif I. MohammedTakialdin A. Himdan In this study the Bauxite has been activated and used to prepare two complexes: Bauxite - urea and Bauxite - melamine, these complexes were merged and polymerized with formaldehyde to prepare the complex Bauxite polymer - urea - melamine - formaldehyde (modified Bauxite). In the Bauxite-urea complex XRD results indicate that the urea molecules penetrate among the layers of the crystal plane (110) of the Gibbsite mineral while in the Bauxite-melamine the interaction was at the outer surface of the Bauxite forming minerals because the relatively large volume of the melamine molecule. FT-IR results show the interaction of these two bases with Bauxite was mainly based on the hydrogen bonding and in less extent on the coordination between N loan pair atom and aluminum empty orbital in the above complexes. Finally the copolymer was formed around the micro-crystals of Bauxite minerals. https://jih.uobaghdad.edu.iq/index.php/j/article/view/57Bauxite, Composite Bauxite, X-Ray, SEM, AFM, FT-IR. |
| spellingShingle | Israa M. Radhi Yousif I. Mohammed Takialdin A. Himdan Interactions Investigation of New Composite Material Formed from Bauxite and Melamine-Urea Formaldehyde Copolymer Ibn Al-Haitham Journal for Pure and Applied Sciences Bauxite, Composite Bauxite, X-Ray, SEM, AFM, FT-IR. |
| title | Interactions Investigation of New Composite Material Formed from Bauxite and Melamine-Urea Formaldehyde Copolymer |
| title_full | Interactions Investigation of New Composite Material Formed from Bauxite and Melamine-Urea Formaldehyde Copolymer |
| title_fullStr | Interactions Investigation of New Composite Material Formed from Bauxite and Melamine-Urea Formaldehyde Copolymer |
| title_full_unstemmed | Interactions Investigation of New Composite Material Formed from Bauxite and Melamine-Urea Formaldehyde Copolymer |
| title_short | Interactions Investigation of New Composite Material Formed from Bauxite and Melamine-Urea Formaldehyde Copolymer |
| title_sort | interactions investigation of new composite material formed from bauxite and melamine urea formaldehyde copolymer |
| topic | Bauxite, Composite Bauxite, X-Ray, SEM, AFM, FT-IR. |
| url | https://jih.uobaghdad.edu.iq/index.php/j/article/view/57 |
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