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...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| 格式: | Article |
| 语言: | English |
| 出版: |
UMT Publisher
2010
|
| 在线阅读: | http://psasir.upm.edu.my/id/eprint/16315/1/Preparation%20and%20properties%20of%20natural%20rubber.pdf |
| 标签: |
添加标签
没有标签, 成为第一个标记此记录!
|
| id |
oai:psasir.upm.edu.my:16315 |
|---|---|
| record_format |
eprints |
| spelling |
oai:psasir.upm.edu.my:16315 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 |
| institution |
UPM IR |
| collection |
UPM IR |
| language |
English |
| 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). |
| format |
Article |
| author |
Abdullah, Mohd Aidil Adhha Ahmad @ Ayob, Mansor Wan Yunus, Wan Md. Zin Ab. Rahman, Mohamad Zaki Hussein, Mohd Zobir Mohd Dahlan, Khairul Zaman |
| 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 |
| 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 |
| title |
Preparation and properties of natural rubber/layered double hydroxide nanocomposites |
| title_short |
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_sort |
preparation and properties of natural rubber/layered double hydroxide nanocomposites |
| publisher |
UMT Publisher |
| publishDate |
2010 |
| url |
http://psasir.upm.edu.my/id/eprint/16315/1/Preparation%20and%20properties%20of%20natural%20rubber.pdf |
| _version_ |
1819294016107184128 |
| score |
13.4562235 |