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Application Of Response Surface Methodology (RSM) For Optimization Paramter Of LSCF-CuO For Intermediate Temperature Solid Oxide Fuel Cells

Optimization of lanthanum strontium cobalt ferrite mixed with copper (II) oxide (LSCF-CuO) for the synthesis condition is carried out to maximize the fuel performance. The optimization is carried out using Response Surface Methodology; Central composite design (CCD), Historical data and Optimal-D mo...

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Main Author: John, Jonathon
Format: Monograph
Language:English
Published: Universiti Sains Malaysia 2021
Subjects:
T Technology
TP Chemical Technology
Online Access:http://eprints.usm.my/54651/1/Application%20Of%20Response%20Surface%20Methodology%20%28RSM%29%20For%20Optimization%20Paramter%20Of%20LSCF-CuO%20For%20Intermediate%20Temperature%20Solid%20Oxide%20Fuel%20Cells_Jonathon%20John_K4_2021_ESAR.pdf
http://eprints.usm.my/54651/
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spelling my.usm.eprints.54651 http://eprints.usm.my/54651/ Application Of Response Surface Methodology (RSM) For Optimization Paramter Of LSCF-CuO For Intermediate Temperature Solid Oxide Fuel Cells John, Jonathon T Technology TP Chemical Technology Optimization of lanthanum strontium cobalt ferrite mixed with copper (II) oxide (LSCF-CuO) for the synthesis condition is carried out to maximize the fuel performance. The optimization is carried out using Response Surface Methodology; Central composite design (CCD), Historical data and Optimal-D models in the Design-Expert (12) software and the comparison between them have been made. The optimization was carried over a done experiment to analyze the parameters, sintering temperature (°C) and CuO concentration (wt%) on the polarization resistance Ωcm-2 which indirectly affect the fuel cell performance. The adequacy analysis for all the 3 designs shows normal distribution plot which indicate the accuracy of the quadratic to predict the response. Based on ANOVA analysis for all the 3 designs, p value of less than 0.05 for the sintering temperature and CuO concentration indicate a significant effect of these parameters on the polarization resistance. Based on the fit summary analysis, the designs shows good fit of quadratic models since the R2 for CCD, Historical data and Optimal-D are 0.9911, 0.9936 and 0.9959 respectively (close to unity). The aim of the optimization is to minimize the polarization resistance and therefore Optimal-D model shows the good optimization result since it exhibit the lowest Rp of 0.11 Ωcm-2 compared to Historical data (0.16 Ωcm-2 ) and CCD (0.12 Ωcm-2 ). The optimized sintering temperature and CuO concentration for Optimal-D were 656 °C and 1.65 wt % respectively. Universiti Sains Malaysia 2021-07-01 Monograph NonPeerReviewed application/pdf en http://eprints.usm.my/54651/1/Application%20Of%20Response%20Surface%20Methodology%20%28RSM%29%20For%20Optimization%20Paramter%20Of%20LSCF-CuO%20For%20Intermediate%20Temperature%20Solid%20Oxide%20Fuel%20Cells_Jonathon%20John_K4_2021_ESAR.pdf John, Jonathon (2021) Application Of Response Surface Methodology (RSM) For Optimization Paramter Of LSCF-CuO For Intermediate Temperature Solid Oxide Fuel Cells. Project Report. Universiti Sains Malaysia, Pusat Pengajian Kejuruteraan Kimia. (Submitted)
institution Universiti Sains Malaysia
building Hamzah Sendut Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Sains Malaysia
content_source USM Institutional Repository
url_provider http://eprints.usm.my/
language English
topic T Technology
TP Chemical Technology
spellingShingle T Technology
TP Chemical Technology
John, Jonathon
Application Of Response Surface Methodology (RSM) For Optimization Paramter Of LSCF-CuO For Intermediate Temperature Solid Oxide Fuel Cells
description Optimization of lanthanum strontium cobalt ferrite mixed with copper (II) oxide (LSCF-CuO) for the synthesis condition is carried out to maximize the fuel performance. The optimization is carried out using Response Surface Methodology; Central composite design (CCD), Historical data and Optimal-D models in the Design-Expert (12) software and the comparison between them have been made. The optimization was carried over a done experiment to analyze the parameters, sintering temperature (°C) and CuO concentration (wt%) on the polarization resistance Ωcm-2 which indirectly affect the fuel cell performance. The adequacy analysis for all the 3 designs shows normal distribution plot which indicate the accuracy of the quadratic to predict the response. Based on ANOVA analysis for all the 3 designs, p value of less than 0.05 for the sintering temperature and CuO concentration indicate a significant effect of these parameters on the polarization resistance. Based on the fit summary analysis, the designs shows good fit of quadratic models since the R2 for CCD, Historical data and Optimal-D are 0.9911, 0.9936 and 0.9959 respectively (close to unity). The aim of the optimization is to minimize the polarization resistance and therefore Optimal-D model shows the good optimization result since it exhibit the lowest Rp of 0.11 Ωcm-2 compared to Historical data (0.16 Ωcm-2 ) and CCD (0.12 Ωcm-2 ). The optimized sintering temperature and CuO concentration for Optimal-D were 656 °C and 1.65 wt % respectively.
format Monograph
author John, Jonathon
author_facet John, Jonathon
author_sort John, Jonathon
title Application Of Response Surface Methodology (RSM) For Optimization Paramter Of LSCF-CuO For Intermediate Temperature Solid Oxide Fuel Cells
title_short Application Of Response Surface Methodology (RSM) For Optimization Paramter Of LSCF-CuO For Intermediate Temperature Solid Oxide Fuel Cells
title_full Application Of Response Surface Methodology (RSM) For Optimization Paramter Of LSCF-CuO For Intermediate Temperature Solid Oxide Fuel Cells
title_fullStr Application Of Response Surface Methodology (RSM) For Optimization Paramter Of LSCF-CuO For Intermediate Temperature Solid Oxide Fuel Cells
title_full_unstemmed Application Of Response Surface Methodology (RSM) For Optimization Paramter Of LSCF-CuO For Intermediate Temperature Solid Oxide Fuel Cells
title_sort application of response surface methodology (rsm) for optimization paramter of lscf-cuo for intermediate temperature solid oxide fuel cells
publisher Universiti Sains Malaysia
publishDate 2021
url http://eprints.usm.my/54651/1/Application%20Of%20Response%20Surface%20Methodology%20%28RSM%29%20For%20Optimization%20Paramter%20Of%20LSCF-CuO%20For%20Intermediate%20Temperature%20Solid%20Oxide%20Fuel%20Cells_Jonathon%20John_K4_2021_ESAR.pdf
http://eprints.usm.my/54651/
_version_ 1744354452900413440
score 13.211869

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