Analysis of combustion synthesis method for Cu/CeO2 synthesis by integrating thermodynamics and design of experiments approach
Solution combustion synthesis (SCS) is a commonly used method for synthesizing nanomaterials due to its energy and time efficiency. Herein, we present an analysis of synthesis parameters to optimize a targeted property by integrating results from thermodynamic calculations with Design of Experiments...
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| مؤلفون آخرون: | , |
| التنسيق: | article |
| منشور في: |
2022
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| الموضوعات: | |
| الوصول للمادة أونلاين: | http://dx.doi.org/10.1016/j.rineng.2022.100574 https://www.sciencedirect.com/science/article/pii/S2590123022002444 http://hdl.handle.net/10576/41603 |
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| _version_ | 1857415084342509568 |
|---|---|
| author | Parisa, Ebrahimi |
| author2 | Kumar, Anand Khraisheh, Majeda |
| author2_role | author author |
| author_facet | Parisa, Ebrahimi Kumar, Anand Khraisheh, Majeda |
| author_role | author |
| dc.creator.none.fl_str_mv | Parisa, Ebrahimi Kumar, Anand Khraisheh, Majeda |
| dc.date.none.fl_str_mv | 2022-08-04 2023-04-03T08:45:51Z |
| dc.identifier.none.fl_str_mv | http://dx.doi.org/10.1016/j.rineng.2022.100574 Ebrahimi, P., Kumar, A., & Khraisheh, M. (2022). Analysis of combustion synthesis method for Cu/CeO2 synthesis by integrating thermodynamics and design of experiments approach. Results in Engineering, 15, 100574. 2590-1230 https://www.sciencedirect.com/science/article/pii/S2590123022002444 http://hdl.handle.net/10576/41603 15 2590-1230 |
| dc.language.none.fl_str_mv | en |
| dc.publisher.none.fl_str_mv | Elsevier |
| dc.rights.none.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Solution combustion synthesis Adiabatic combustion temperature Total gaseous products Central composite design |
| dc.title.none.fl_str_mv | Analysis of combustion synthesis method for Cu/CeO2 synthesis by integrating thermodynamics and design of experiments approach |
| dc.type.none.fl_str_mv | Article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | Solution combustion synthesis (SCS) is a commonly used method for synthesizing nanomaterials due to its energy and time efficiency. Herein, we present an analysis of synthesis parameters to optimize a targeted property by integrating results from thermodynamic calculations with Design of Experiments (DOE) approach. The analysis is conducted on Cu/CeO2, a catalyst planned to be used for CO2 conversion reaction. The SCS reaction using Cu(NO3)2 and Ce(NO3)3 precursors as oxidizers and glycine (C2H5NO2) as a fuel were thermodynamically studied in detail to provide input parameters for DOE. Estimations of the adiabatic combustion temperature and product composition at the equilibrium conditions were accomplished on the basis of Gibbs free energy minimization principle. Two of the operative parameters in SCS; the fuel to oxidizer ratio (φ), and metal loading (Cu on CeO2); were optimized using the Central Composite Design approach (CCD) and the statistical software application Minitab. The analysis of combustion system was performed for two cases; without the excess external oxygen supply, and with excess oxygen presence. The results showed that the φ variable is the most significant factor effecting the adiabatic combustion temperature and total gaseous products. On the basis of 1 mol of solid product, the optimum predicted values to have the maximum adiabatic combustion temperature and maximum gas products for both the cases of without and with the use of excess oxygen being ∼1650 K, 15 mol and ∼2550 K and 30 mol, respectively. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | qu_e9fc9247deb5d212423b0560d56e11b7 |
| identifier_str_mv | Ebrahimi, P., Kumar, A., & Khraisheh, M. (2022). Analysis of combustion synthesis method for Cu/CeO2 synthesis by integrating thermodynamics and design of experiments approach. Results in Engineering, 15, 100574. 2590-1230 15 |
| language_invalid_str_mv | en |
| network_acronym_str | qu |
| network_name_str | Qatar University repository |
| oai_identifier_str | oai:qspace.qu.edu.qa:10576/41603 |
| publishDate | 2022 |
| publisher.none.fl_str_mv | Elsevier |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| spelling | Analysis of combustion synthesis method for Cu/CeO2 synthesis by integrating thermodynamics and design of experiments approachParisa, EbrahimiKumar, AnandKhraisheh, MajedaSolution combustion synthesisAdiabatic combustion temperatureTotal gaseous productsCentral composite designSolution combustion synthesis (SCS) is a commonly used method for synthesizing nanomaterials due to its energy and time efficiency. Herein, we present an analysis of synthesis parameters to optimize a targeted property by integrating results from thermodynamic calculations with Design of Experiments (DOE) approach. The analysis is conducted on Cu/CeO2, a catalyst planned to be used for CO2 conversion reaction. The SCS reaction using Cu(NO3)2 and Ce(NO3)3 precursors as oxidizers and glycine (C2H5NO2) as a fuel were thermodynamically studied in detail to provide input parameters for DOE. Estimations of the adiabatic combustion temperature and product composition at the equilibrium conditions were accomplished on the basis of Gibbs free energy minimization principle. Two of the operative parameters in SCS; the fuel to oxidizer ratio (φ), and metal loading (Cu on CeO2); were optimized using the Central Composite Design approach (CCD) and the statistical software application Minitab. The analysis of combustion system was performed for two cases; without the excess external oxygen supply, and with excess oxygen presence. The results showed that the φ variable is the most significant factor effecting the adiabatic combustion temperature and total gaseous products. On the basis of 1 mol of solid product, the optimum predicted values to have the maximum adiabatic combustion temperature and maximum gas products for both the cases of without and with the use of excess oxygen being ∼1650 K, 15 mol and ∼2550 K and 30 mol, respectively.Qatar National Research Fund grant # (NPRP8-509-2-209), (NPRP10-0107-170119). Fundref id: 100008982.Elsevier2023-04-03T08:45:51Z2022-08-04Articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.rineng.2022.100574Ebrahimi, P., Kumar, A., & Khraisheh, M. (2022). Analysis of combustion synthesis method for Cu/CeO2 synthesis by integrating thermodynamics and design of experiments approach. Results in Engineering, 15, 100574.2590-1230https://www.sciencedirect.com/science/article/pii/S2590123022002444http://hdl.handle.net/10576/41603152590-1230enhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:qspace.qu.edu.qa:10576/416032024-07-23T10:18:28Z |
| spellingShingle | Analysis of combustion synthesis method for Cu/CeO2 synthesis by integrating thermodynamics and design of experiments approach Parisa, Ebrahimi Solution combustion synthesis Adiabatic combustion temperature Total gaseous products Central composite design |
| status_str | publishedVersion |
| title | Analysis of combustion synthesis method for Cu/CeO2 synthesis by integrating thermodynamics and design of experiments approach |
| title_full | Analysis of combustion synthesis method for Cu/CeO2 synthesis by integrating thermodynamics and design of experiments approach |
| title_fullStr | Analysis of combustion synthesis method for Cu/CeO2 synthesis by integrating thermodynamics and design of experiments approach |
| title_full_unstemmed | Analysis of combustion synthesis method for Cu/CeO2 synthesis by integrating thermodynamics and design of experiments approach |
| title_short | Analysis of combustion synthesis method for Cu/CeO2 synthesis by integrating thermodynamics and design of experiments approach |
| title_sort | Analysis of combustion synthesis method for Cu/CeO2 synthesis by integrating thermodynamics and design of experiments approach |
| topic | Solution combustion synthesis Adiabatic combustion temperature Total gaseous products Central composite design |
| url | http://dx.doi.org/10.1016/j.rineng.2022.100574 https://www.sciencedirect.com/science/article/pii/S2590123022002444 http://hdl.handle.net/10576/41603 |