Optimization of power conversion efficiency of polyvinyl-alcohol/titanium dioxide compact layer using response surface methodology/central composite design
In this study, response surface methodology by central composite design (RSM/CCD) was used as an efficient approach for modeling and optimizing titanium dioxide (TiO2) as a compact layer via electrospinning for dye-sensitized solar cell (DSSC) performances. The concentration of polyvinyl alcohol (PV...
| Main Authors: | , , , |
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| Format: | Article |
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Elsevier
2019
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| Online Access: | http://psasir.upm.edu.my/id/eprint/81574/ |
| _version_ | 1848859138779512832 |
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| author | Mustafa, Muhammad Norhaffis Shafie, Suhaidi Wahid, Mohd Haniff Sulaiman, Yusran |
| author_facet | Mustafa, Muhammad Norhaffis Shafie, Suhaidi Wahid, Mohd Haniff Sulaiman, Yusran |
| author_sort | Mustafa, Muhammad Norhaffis |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | In this study, response surface methodology by central composite design (RSM/CCD) was used as an efficient approach for modeling and optimizing titanium dioxide (TiO2) as a compact layer via electrospinning for dye-sensitized solar cell (DSSC) performances. The concentration of polyvinyl alcohol (PVA) and volume of titanium isopropoxide (TTIP) were investigated by RSM/CCD and the interaction between these factors was studied and modeled to identify the significant parameters toward DSSC performance. The statistical analysis showed that these two factors have significantly affected the power conversion efficiency (PCE). The model obtained was valid and capable to predict the response model accurately as the model was able to obtain the coefficient of determination (R2) of 0.9958 with below 5% residual standard error. |
| first_indexed | 2025-11-15T12:24:35Z |
| format | Article |
| id | upm-81574 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-15T12:24:35Z |
| publishDate | 2019 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-815742023-03-22T02:34:03Z http://psasir.upm.edu.my/id/eprint/81574/ Optimization of power conversion efficiency of polyvinyl-alcohol/titanium dioxide compact layer using response surface methodology/central composite design Mustafa, Muhammad Norhaffis Shafie, Suhaidi Wahid, Mohd Haniff Sulaiman, Yusran In this study, response surface methodology by central composite design (RSM/CCD) was used as an efficient approach for modeling and optimizing titanium dioxide (TiO2) as a compact layer via electrospinning for dye-sensitized solar cell (DSSC) performances. The concentration of polyvinyl alcohol (PVA) and volume of titanium isopropoxide (TTIP) were investigated by RSM/CCD and the interaction between these factors was studied and modeled to identify the significant parameters toward DSSC performance. The statistical analysis showed that these two factors have significantly affected the power conversion efficiency (PCE). The model obtained was valid and capable to predict the response model accurately as the model was able to obtain the coefficient of determination (R2) of 0.9958 with below 5% residual standard error. Elsevier 2019-05-01 Article PeerReviewed Mustafa, Muhammad Norhaffis and Shafie, Suhaidi and Wahid, Mohd Haniff and Sulaiman, Yusran (2019) Optimization of power conversion efficiency of polyvinyl-alcohol/titanium dioxide compact layer using response surface methodology/central composite design. Solar Energy, 183. pp. 689-696. ISSN 0038-092X; ESSN: 1471-1257 10.1016/j.solener.2019.03.074 |
| spellingShingle | Mustafa, Muhammad Norhaffis Shafie, Suhaidi Wahid, Mohd Haniff Sulaiman, Yusran Optimization of power conversion efficiency of polyvinyl-alcohol/titanium dioxide compact layer using response surface methodology/central composite design |
| title | Optimization of power conversion efficiency of polyvinyl-alcohol/titanium dioxide compact layer using response surface methodology/central composite design |
| title_full | Optimization of power conversion efficiency of polyvinyl-alcohol/titanium dioxide compact layer using response surface methodology/central composite design |
| title_fullStr | Optimization of power conversion efficiency of polyvinyl-alcohol/titanium dioxide compact layer using response surface methodology/central composite design |
| title_full_unstemmed | Optimization of power conversion efficiency of polyvinyl-alcohol/titanium dioxide compact layer using response surface methodology/central composite design |
| title_short | Optimization of power conversion efficiency of polyvinyl-alcohol/titanium dioxide compact layer using response surface methodology/central composite design |
| title_sort | optimization of power conversion efficiency of polyvinyl-alcohol/titanium dioxide compact layer using response surface methodology/central composite design |
| url | http://psasir.upm.edu.my/id/eprint/81574/ http://psasir.upm.edu.my/id/eprint/81574/ |