Synthesis and corrosion protection of 3:1 MgAl Layered Double Hydroxides: metals concentration study via coprecipitation
This study investigates the effect of metal ion concentration on the formation and properties of Mg-Al Layered Double Hydroxides (LDHs) with a fixed Mg²⁺/Al³⁺ molar ratio of 3:1. While previous studies often report this ratio, the influence of concentration on LDH purity and structure remains less e...
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Walailak University
2025
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| Online Access: | http://psasir.upm.edu.my/id/eprint/123708/1/123708.pdf http://psasir.upm.edu.my/id/eprint/123708/ https://tis.wu.ac.th/index.php/tis/article/view/11206 |
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| author | Azhar Kamis, Mohamad Nor Amirul Mohd Zaki, Hamizah Jaafar, Adila Mohamad Jalil, Mohammad Noor Mohd Nor, Nur Shafiqa Nabila |
| author_facet | Azhar Kamis, Mohamad Nor Amirul Mohd Zaki, Hamizah Jaafar, Adila Mohamad Jalil, Mohammad Noor Mohd Nor, Nur Shafiqa Nabila |
| author_sort | Azhar Kamis, Mohamad Nor Amirul |
| building | UPM Library |
| collection | Institutional Repository |
| content_provider | Universiti Putra Malaysia |
| content_source | UPM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | This study investigates the effect of metal ion concentration on the formation and properties of Mg-Al Layered Double Hydroxides (LDHs) with a fixed Mg²⁺/Al³⁺ molar ratio of 3:1. While previous studies often report this ratio, the influence of concentration on LDH purity and structure remains less explored. LDH samples synthesized through coprecipitation method at varying concentrations were characterized using PXRD, TGA, FTIR, FESEM, BET surface area analysis, and elemental analysis techniques. The findings confirm the successful formation of nitrate-intercalated LDHs across all concentrations, with consistent structural and morphological features. Although metal concentration influenced the crystallinity and surface characteristics, the highest metal concentration LDH (S3) was observed to efficiently inhibit the corrosion of mild steel in neutral NaCl solution through ion-exchange process. |
| format | Article |
| id | my.upm.eprints-123708 |
| institution | Universiti Putra Malaysia |
| language | en |
| publishDate | 2025 |
| publisher | Walailak University |
| record_format | eprints |
| spelling | my.upm.eprints-1237082026-03-17T05:26:43Z http://psasir.upm.edu.my/id/eprint/123708/ Synthesis and corrosion protection of 3:1 MgAl Layered Double Hydroxides: metals concentration study via coprecipitation Azhar Kamis, Mohamad Nor Amirul Mohd Zaki, Hamizah Jaafar, Adila Mohamad Jalil, Mohammad Noor Mohd Nor, Nur Shafiqa Nabila This study investigates the effect of metal ion concentration on the formation and properties of Mg-Al Layered Double Hydroxides (LDHs) with a fixed Mg²⁺/Al³⁺ molar ratio of 3:1. While previous studies often report this ratio, the influence of concentration on LDH purity and structure remains less explored. LDH samples synthesized through coprecipitation method at varying concentrations were characterized using PXRD, TGA, FTIR, FESEM, BET surface area analysis, and elemental analysis techniques. The findings confirm the successful formation of nitrate-intercalated LDHs across all concentrations, with consistent structural and morphological features. Although metal concentration influenced the crystallinity and surface characteristics, the highest metal concentration LDH (S3) was observed to efficiently inhibit the corrosion of mild steel in neutral NaCl solution through ion-exchange process. Walailak University 2025-11-01 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/123708/1/123708.pdf Azhar Kamis, Mohamad Nor Amirul and Mohd Zaki, Hamizah and Jaafar, Adila Mohamad and Jalil, Mohammad Noor and Mohd Nor, Nur Shafiqa Nabila (2025) Synthesis and corrosion protection of 3:1 MgAl Layered Double Hydroxides: metals concentration study via coprecipitation. Trends in Sciences, 23 (2). art. no. 11206. pp. 1-15. ISSN 2774-0226 https://tis.wu.ac.th/index.php/tis/article/view/11206 Multidisciplinary 10.48048/tis.2026.11206 |
| spellingShingle | Multidisciplinary Azhar Kamis, Mohamad Nor Amirul Mohd Zaki, Hamizah Jaafar, Adila Mohamad Jalil, Mohammad Noor Mohd Nor, Nur Shafiqa Nabila Synthesis and corrosion protection of 3:1 MgAl Layered Double Hydroxides: metals concentration study via coprecipitation |
| title | Synthesis and corrosion protection of 3:1 MgAl Layered Double Hydroxides: metals concentration study via coprecipitation |
| title_full | Synthesis and corrosion protection of 3:1 MgAl Layered Double Hydroxides: metals concentration study via coprecipitation |
| title_fullStr | Synthesis and corrosion protection of 3:1 MgAl Layered Double Hydroxides: metals concentration study via coprecipitation |
| title_full_unstemmed | Synthesis and corrosion protection of 3:1 MgAl Layered Double Hydroxides: metals concentration study via coprecipitation |
| title_short | Synthesis and corrosion protection of 3:1 MgAl Layered Double Hydroxides: metals concentration study via coprecipitation |
| title_sort | synthesis and corrosion protection of 3:1 mgal layered double hydroxides: metals concentration study via coprecipitation |
| topic | Multidisciplinary |
| url | http://psasir.upm.edu.my/id/eprint/123708/1/123708.pdf http://psasir.upm.edu.my/id/eprint/123708/ https://tis.wu.ac.th/index.php/tis/article/view/11206 |
| url_provider | http://psasir.upm.edu.my/ |