Optimization of hot pressing parameters in membrane electrode assembly fabrication by response surface method
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2014
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my.unimap-331712014-03-27T08:50:59Z Optimization of hot pressing parameters in membrane electrode assembly fabrication by response surface method Umi Azmah, Hasran Siti Kartom, Kamarudin, Prof. Wan Ramli, Wan Daud, Prof. Dato' Ir. Dr. Hj. Burhanuddin, Yeop Majlis, Prof. Dato' Dr. Abu Bakar, Mohamad, Prof. Dr. Abd. Amir, H. Kadhum, Prof. Dr. M. M., Ahmad cghu@eng.ukm.my ctie@eng.ukm.my wramli@eng.ukm.my burhan@eng.ukm.my drab@eng.ukm.my amir@eng.ukm.my Design of Experiment DMFC MEA Nafion Response surface method Link to publisher's homepage at http://www.elsevier.com/ The aim of this research was to study the effect of the membrane electrode assembly fabrication factors on the performance of a passive micro direct methanol fuel cell by studying the hot pressing parameters. The MEA was prepared with a Nafion 117 membrane and porous electrodes having an active area of 1 cm2 with Pt and Pt/Ru catalysts of 8 mg cm-2 loading at the cathode side and anode side, respectively. The Design of Experiment work was performed with the Response Surface Method using the Central Composite Design. The One-factor-at-a-time method was used to select the significant level of factors for the DOE method, which are temperature in the range of 100-135 C and pressure in the range of 6.0-16.0 kgf cm-2. The results show that the proposed mathematical model in the Response Surface Method can be used adequately for prediction and optimization within the factor levels investigated. The combined optimum hot pressing parameters that gave the highest performance of 7.23 mW cm-2 predicted in this study are temperature 130 C and pressure 6 kgf cm-2 2014-03-27T08:50:59Z 2014-03-27T08:50:59Z 2013-07 Article International Journal of Hydrogen Energy, vol. 38(22), 2013, pages 9484-9493 0360-3199 http://www.sciencedirect.com/science/article/pii/S0360319912027243?via=ihub# http://dspace.unimap.edu.my:80/dspace/handle/123456789/33171 en Elsevier Ltd |
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Design of Experiment DMFC MEA Nafion Response surface method |
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Design of Experiment DMFC MEA Nafion Response surface method Umi Azmah, Hasran Siti Kartom, Kamarudin, Prof. Wan Ramli, Wan Daud, Prof. Dato' Ir. Dr. Hj. Burhanuddin, Yeop Majlis, Prof. Dato' Dr. Abu Bakar, Mohamad, Prof. Dr. Abd. Amir, H. Kadhum, Prof. Dr. M. M., Ahmad Optimization of hot pressing parameters in membrane electrode assembly fabrication by response surface method |
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Link to publisher's homepage at http://www.elsevier.com/ |
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cghu@eng.ukm.my |
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cghu@eng.ukm.my Umi Azmah, Hasran Siti Kartom, Kamarudin, Prof. Wan Ramli, Wan Daud, Prof. Dato' Ir. Dr. Hj. Burhanuddin, Yeop Majlis, Prof. Dato' Dr. Abu Bakar, Mohamad, Prof. Dr. Abd. Amir, H. Kadhum, Prof. Dr. M. M., Ahmad |
| format |
Article |
| author |
Umi Azmah, Hasran Siti Kartom, Kamarudin, Prof. Wan Ramli, Wan Daud, Prof. Dato' Ir. Dr. Hj. Burhanuddin, Yeop Majlis, Prof. Dato' Dr. Abu Bakar, Mohamad, Prof. Dr. Abd. Amir, H. Kadhum, Prof. Dr. M. M., Ahmad |
| author_sort |
Umi Azmah, Hasran |
| title |
Optimization of hot pressing parameters in membrane electrode assembly fabrication by response surface method |
| title_short |
Optimization of hot pressing parameters in membrane electrode assembly fabrication by response surface method |
| title_full |
Optimization of hot pressing parameters in membrane electrode assembly fabrication by response surface method |
| title_fullStr |
Optimization of hot pressing parameters in membrane electrode assembly fabrication by response surface method |
| title_full_unstemmed |
Optimization of hot pressing parameters in membrane electrode assembly fabrication by response surface method |
| title_sort |
optimization of hot pressing parameters in membrane electrode assembly fabrication by response surface method |
| publisher |
Elsevier Ltd |
| publishDate |
2014 |
| url |
http://dspace.unimap.edu.my:80/dspace/handle/123456789/33171 |
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1643797088727728128 |