Application of response surface methodology (RSM) in analyzing the hydrolytic degradation of plasticized MWCNTs nanocomposites
The present research goals are to investigate how several parameters became the factor to maximize the degradation ability of biopolymer. Multi-walled carbon nanotubes (MWCNTs) was blended in poly(lactic acid (PLA) assisted by poly(ethylene glycol) (PEG) as a plasticizer. PLA/PEG/mCNTs from the melt...
| Main Authors: | , , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
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Institute of Physics
2022
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/35181/1/Application%20of%20response%20surface%20methodology%20%28RSM%29%20in%20analyzing%20the%20hydrolytic%20degradation.pdf |
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| author | H., Norazlina A., Suhaila M., Rabiatul Manisah A., Nabihah H., Lili Shakirah M. S., Nurul Aniyyah Y., Kamal |
| author_facet | H., Norazlina A., Suhaila M., Rabiatul Manisah A., Nabihah H., Lili Shakirah M. S., Nurul Aniyyah Y., Kamal |
| author_sort | H., Norazlina |
| collection | UMP |
| description | The present research goals are to investigate how several parameters became the factor to maximize the degradation ability of biopolymer. Multi-walled carbon nanotubes (MWCNTs) was blended in poly(lactic acid (PLA) assisted by poly(ethylene glycol) (PEG) as a plasticizer. PLA/PEG/mCNTs from the melt blending technique was used for analysis in hydrolysis degradation purposely to discover how the time, temperature and pH of media solution could affect the weight loss and validate by Response Surface Methodology (RSM). The hydrolysis study was examined at three parameters of immersion; time from 7 to 28 days; the temperature at 25 °C, 45 °C and 65 °C; and pH of the solution at pH 3 (HCl), pH 6.5 (deionized water) and pH 10 (NaOH). The maximum weight loss, 22.53 % was observed after 28 days of immersion at 65 °C of immersion temperature and pH 3 of solution. The quadratic model developed was reasonably accurate based on the R2 value of 0.966, insignificant lack of fit, and low percentage error during validation experiment from the predicted values (< 5 %). |
| first_indexed | 2024-03-06T13:00:08Z |
| format | Conference or Workshop Item |
| id | UMPir35181 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T13:00:08Z |
| publishDate | 2022 |
| publisher | Institute of Physics |
| record_format | dspace |
| spelling | UMPir351812022-10-31T07:18:56Z http://umpir.ump.edu.my/id/eprint/35181/ Application of response surface methodology (RSM) in analyzing the hydrolytic degradation of plasticized MWCNTs nanocomposites H., Norazlina A., Suhaila M., Rabiatul Manisah A., Nabihah H., Lili Shakirah M. S., Nurul Aniyyah Y., Kamal QD Chemistry TA Engineering (General). Civil engineering (General) TP Chemical technology The present research goals are to investigate how several parameters became the factor to maximize the degradation ability of biopolymer. Multi-walled carbon nanotubes (MWCNTs) was blended in poly(lactic acid (PLA) assisted by poly(ethylene glycol) (PEG) as a plasticizer. PLA/PEG/mCNTs from the melt blending technique was used for analysis in hydrolysis degradation purposely to discover how the time, temperature and pH of media solution could affect the weight loss and validate by Response Surface Methodology (RSM). The hydrolysis study was examined at three parameters of immersion; time from 7 to 28 days; the temperature at 25 °C, 45 °C and 65 °C; and pH of the solution at pH 3 (HCl), pH 6.5 (deionized water) and pH 10 (NaOH). The maximum weight loss, 22.53 % was observed after 28 days of immersion at 65 °C of immersion temperature and pH 3 of solution. The quadratic model developed was reasonably accurate based on the R2 value of 0.966, insignificant lack of fit, and low percentage error during validation experiment from the predicted values (< 5 %). Institute of Physics 2022-05-20 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/35181/1/Application%20of%20response%20surface%20methodology%20%28RSM%29%20in%20analyzing%20the%20hydrolytic%20degradation.pdf H., Norazlina and A., Suhaila and M., Rabiatul Manisah and A., Nabihah and H., Lili Shakirah and M. S., Nurul Aniyyah and Y., Kamal (2022) Application of response surface methodology (RSM) in analyzing the hydrolytic degradation of plasticized MWCNTs nanocomposites. In: Journal of Physics: Conference Series, International Conference on Chemical Innovation (ICCI 2021) , 25-26 October 2021 , Virtual Conference, University College TATI (UC TATI). pp. 1-9., 2266 (012001). ISSN 1742-6588 (Published) https://doi.org/10.1088/1742-6596/2266/1/012001 |
| spellingShingle | QD Chemistry TA Engineering (General). Civil engineering (General) TP Chemical technology H., Norazlina A., Suhaila M., Rabiatul Manisah A., Nabihah H., Lili Shakirah M. S., Nurul Aniyyah Y., Kamal Application of response surface methodology (RSM) in analyzing the hydrolytic degradation of plasticized MWCNTs nanocomposites |
| title | Application of response surface methodology (RSM) in analyzing the hydrolytic degradation of plasticized MWCNTs nanocomposites |
| title_full | Application of response surface methodology (RSM) in analyzing the hydrolytic degradation of plasticized MWCNTs nanocomposites |
| title_fullStr | Application of response surface methodology (RSM) in analyzing the hydrolytic degradation of plasticized MWCNTs nanocomposites |
| title_full_unstemmed | Application of response surface methodology (RSM) in analyzing the hydrolytic degradation of plasticized MWCNTs nanocomposites |
| title_short | Application of response surface methodology (RSM) in analyzing the hydrolytic degradation of plasticized MWCNTs nanocomposites |
| title_sort | application of response surface methodology rsm in analyzing the hydrolytic degradation of plasticized mwcnts nanocomposites |
| topic | QD Chemistry TA Engineering (General). Civil engineering (General) TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/35181/1/Application%20of%20response%20surface%20methodology%20%28RSM%29%20in%20analyzing%20the%20hydrolytic%20degradation.pdf |
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