Preparation and properties of natural rubber/layered double hydroxide nanocomposites
Nanocomposites of natural rubber (NR)/organo ZnAl layered double hydroxide (ZnAl LDH-DS) were successfully synthesized and characterized. A hydrophilic Zn-Al layered double hydroxide (ZnAl LDH-NO3-) was converted into the organophilic form by replacing the nitrate ion in between the ZnAl LDH-NO3- wi...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
UMT Publisher
2010
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/16315/ http://psasir.upm.edu.my/id/eprint/16315/1/Preparation%20and%20properties%20of%20natural%20rubber.pdf |
| _version_ | 1848842927220981760 |
|---|---|
| author | Abdullah, Mohd Aidil Adhha Ahmad @ Ayob, Mansor Wan Yunus, Wan Md. Zin Ab. Rahman, Mohamad Zaki Hussein, Mohd Zobir Mohd Dahlan, Khairul Zaman |
| author_facet | Abdullah, Mohd Aidil Adhha Ahmad @ Ayob, Mansor Wan Yunus, Wan Md. Zin Ab. Rahman, Mohamad Zaki Hussein, Mohd Zobir Mohd Dahlan, Khairul Zaman |
| author_sort | Abdullah, Mohd Aidil Adhha |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Nanocomposites of natural rubber (NR)/organo ZnAl layered double hydroxide (ZnAl LDH-DS) were successfully synthesized and characterized. A hydrophilic Zn-Al layered double hydroxide (ZnAl LDH-NO3-) was converted into the organophilic form by replacing the nitrate ion in between the ZnAl LDH-NO3- with dodecylsulfate ion (DS) to form ZnAl LDH-DS. The melt intercalation technique followed by vulcanization process was adopted to synthesize the nanocomposites of NR/ZnAl LDH-DS. Intercalation of DS ion into the interlayer of ZnAl LDH-NO3- increased the surface area and the porosity of the LDH. X-Ray diffractogram of the organophilic ZnAl LDH-DS shows that the basal spacing of the ZnAl LDH-NO3- expands from 0.89 to 2.53 nm due to the accommodation of DS ion in the intergallery. After the compounding process with the NR, the basal spacing of ZnAl LDH-DS in the composites is increased to 3.90 and 3.27 nm when the ZnAl LDH-DS contents were 1 and 15 phr, respectively. Transmission electron microscope image revealed that the ZnAl LDH-DS was distributed in the NR matrix in such a way of exfoliated and different grade of intercalated. The tensile strength values of NR/ ZnAl LDH-DS (nanocomposites) were found to be higher than that of the NR/ZnAl LDH-NO3- (macrocomposites). |
| first_indexed | 2025-11-15T08:06:54Z |
| format | Article |
| id | upm-16315 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T08:06:54Z |
| publishDate | 2010 |
| publisher | UMT Publisher |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-163152017-09-28T07:35:55Z http://psasir.upm.edu.my/id/eprint/16315/ Preparation and properties of natural rubber/layered double hydroxide nanocomposites Abdullah, Mohd Aidil Adhha Ahmad @ Ayob, Mansor Wan Yunus, Wan Md. Zin Ab. Rahman, Mohamad Zaki Hussein, Mohd Zobir Mohd Dahlan, Khairul Zaman Nanocomposites of natural rubber (NR)/organo ZnAl layered double hydroxide (ZnAl LDH-DS) were successfully synthesized and characterized. A hydrophilic Zn-Al layered double hydroxide (ZnAl LDH-NO3-) was converted into the organophilic form by replacing the nitrate ion in between the ZnAl LDH-NO3- with dodecylsulfate ion (DS) to form ZnAl LDH-DS. The melt intercalation technique followed by vulcanization process was adopted to synthesize the nanocomposites of NR/ZnAl LDH-DS. Intercalation of DS ion into the interlayer of ZnAl LDH-NO3- increased the surface area and the porosity of the LDH. X-Ray diffractogram of the organophilic ZnAl LDH-DS shows that the basal spacing of the ZnAl LDH-NO3- expands from 0.89 to 2.53 nm due to the accommodation of DS ion in the intergallery. After the compounding process with the NR, the basal spacing of ZnAl LDH-DS in the composites is increased to 3.90 and 3.27 nm when the ZnAl LDH-DS contents were 1 and 15 phr, respectively. Transmission electron microscope image revealed that the ZnAl LDH-DS was distributed in the NR matrix in such a way of exfoliated and different grade of intercalated. The tensile strength values of NR/ ZnAl LDH-DS (nanocomposites) were found to be higher than that of the NR/ZnAl LDH-NO3- (macrocomposites). UMT Publisher 2010 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/16315/1/Preparation%20and%20properties%20of%20natural%20rubber.pdf Abdullah, Mohd Aidil Adhha and Ahmad @ Ayob, Mansor and Wan Yunus, Wan Md. Zin and Ab. Rahman, Mohamad Zaki and Hussein, Mohd Zobir and Mohd Dahlan, Khairul Zaman (2010) Preparation and properties of natural rubber/layered double hydroxide nanocomposites. Journal of Sustainability of Science and Management, 5 (2). pp. 58-67. ISSN 1823-8556 http://jssm.umt.edu.my/files/2012/05/5.Dec10.pdf |
| spellingShingle | Abdullah, Mohd Aidil Adhha Ahmad @ Ayob, Mansor Wan Yunus, Wan Md. Zin Ab. Rahman, Mohamad Zaki Hussein, Mohd Zobir Mohd Dahlan, Khairul Zaman Preparation and properties of natural rubber/layered double hydroxide nanocomposites |
| title | Preparation and properties of natural rubber/layered double hydroxide nanocomposites |
| title_full | Preparation and properties of natural rubber/layered double hydroxide nanocomposites |
| title_fullStr | Preparation and properties of natural rubber/layered double hydroxide nanocomposites |
| title_full_unstemmed | Preparation and properties of natural rubber/layered double hydroxide nanocomposites |
| title_short | Preparation and properties of natural rubber/layered double hydroxide nanocomposites |
| title_sort | preparation and properties of natural rubber/layered double hydroxide nanocomposites |
| url | http://psasir.upm.edu.my/id/eprint/16315/ http://psasir.upm.edu.my/id/eprint/16315/ http://psasir.upm.edu.my/id/eprint/16315/1/Preparation%20and%20properties%20of%20natural%20rubber.pdf |