Synthesis, characterization, and morphology study of coco peat-grafted-poly(acrylic acid)/NPK slow release fertilizer hydrogel
Coco peat-grafted-poly(acrylic acid)/NPK [CP-g-P(AAc)/NPK] slow release fertilizer hydrogel (SRFH) was prepared by grafting coco peat fiber onto acrylic acid in the presence of NPK 15–15-15 fertilizer using in-situ solution polymerization technique. Commercial super absorbance polymer (CSAP) was use...
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| Format: | Article |
| Language: | English |
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Springer Netherlands
2019
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| Online Access: | http://umpir.ump.edu.my/id/eprint/26709/1/Synthesis%2C%20characterization%2C%20and%20morphology%20study%20of%20coco%20peat.pdf |
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| author | Ros Azlinawati, Ramli Yuen, Mei Lian Noraishah, Mohamad Nor Nur Iffah Zulaikha, Azman |
| author_facet | Ros Azlinawati, Ramli Yuen, Mei Lian Noraishah, Mohamad Nor Nur Iffah Zulaikha, Azman |
| author_sort | Ros Azlinawati, Ramli |
| collection | UMP |
| description | Coco peat-grafted-poly(acrylic acid)/NPK [CP-g-P(AAc)/NPK] slow release fertilizer hydrogel (SRFH) was prepared by grafting coco peat fiber onto acrylic acid in the presence of NPK 15–15-15 fertilizer using in-situ solution polymerization technique. Commercial super absorbance polymer (CSAP) was used to compare the properties of SRFH. The hydrogels were characterized by fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), differential scanning calorimetry (DSC) and ultraviolet-visible spectroscopy (UV-Vis). The grafting reaction is approved by the disappearance of peak at 973 cm−1 of FTIR spectrum. DSC results revealed that SRFH had high glass transition temperature, Tg compared to CSAP. SEM images showed that SRFH had low porosity and compact structure than CSAP. Fertilizer release study showed that the amount of nutrient release is greatly improved by SRFH. |
| first_indexed | 2024-03-06T12:37:56Z |
| format | Article |
| id | UMPir26709 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:37:56Z |
| publishDate | 2019 |
| publisher | Springer Netherlands |
| record_format | dspace |
| spelling | UMPir267092020-06-18T03:44:51Z http://umpir.ump.edu.my/id/eprint/26709/ Synthesis, characterization, and morphology study of coco peat-grafted-poly(acrylic acid)/NPK slow release fertilizer hydrogel Ros Azlinawati, Ramli Yuen, Mei Lian Noraishah, Mohamad Nor Nur Iffah Zulaikha, Azman S Agriculture (General) TP Chemical technology Coco peat-grafted-poly(acrylic acid)/NPK [CP-g-P(AAc)/NPK] slow release fertilizer hydrogel (SRFH) was prepared by grafting coco peat fiber onto acrylic acid in the presence of NPK 15–15-15 fertilizer using in-situ solution polymerization technique. Commercial super absorbance polymer (CSAP) was used to compare the properties of SRFH. The hydrogels were characterized by fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), differential scanning calorimetry (DSC) and ultraviolet-visible spectroscopy (UV-Vis). The grafting reaction is approved by the disappearance of peak at 973 cm−1 of FTIR spectrum. DSC results revealed that SRFH had high glass transition temperature, Tg compared to CSAP. SEM images showed that SRFH had low porosity and compact structure than CSAP. Fertilizer release study showed that the amount of nutrient release is greatly improved by SRFH. Springer Netherlands 2019-12-01 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/26709/1/Synthesis%2C%20characterization%2C%20and%20morphology%20study%20of%20coco%20peat.pdf Ros Azlinawati, Ramli and Yuen, Mei Lian and Noraishah, Mohamad Nor and Nur Iffah Zulaikha, Azman (2019) Synthesis, characterization, and morphology study of coco peat-grafted-poly(acrylic acid)/NPK slow release fertilizer hydrogel. Journal of Polymer Research, 26 (12). ISSN 1022-9760. (Published) https://doi.org/10.1007/s10965-019-1952-9 https://doi.org/10.1007/s10965-019-1952-9 |
| spellingShingle | S Agriculture (General) TP Chemical technology Ros Azlinawati, Ramli Yuen, Mei Lian Noraishah, Mohamad Nor Nur Iffah Zulaikha, Azman Synthesis, characterization, and morphology study of coco peat-grafted-poly(acrylic acid)/NPK slow release fertilizer hydrogel |
| title | Synthesis, characterization, and morphology study of coco peat-grafted-poly(acrylic acid)/NPK slow release fertilizer hydrogel |
| title_full | Synthesis, characterization, and morphology study of coco peat-grafted-poly(acrylic acid)/NPK slow release fertilizer hydrogel |
| title_fullStr | Synthesis, characterization, and morphology study of coco peat-grafted-poly(acrylic acid)/NPK slow release fertilizer hydrogel |
| title_full_unstemmed | Synthesis, characterization, and morphology study of coco peat-grafted-poly(acrylic acid)/NPK slow release fertilizer hydrogel |
| title_short | Synthesis, characterization, and morphology study of coco peat-grafted-poly(acrylic acid)/NPK slow release fertilizer hydrogel |
| title_sort | synthesis characterization and morphology study of coco peat grafted poly acrylic acid npk slow release fertilizer hydrogel |
| topic | S Agriculture (General) TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/26709/1/Synthesis%2C%20characterization%2C%20and%20morphology%20study%20of%20coco%20peat.pdf |
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