A Novel Concept for In Situ Gas-Phase Laser Raman Spectroscopy for SOFC
| العنوان: | A Novel Concept for In Situ Gas-Phase Laser Raman Spectroscopy for SOFC |
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| المؤلفون: | Bhavin K. Kapadia, Patric Szabo, Corinna Auer, Zeynep Ilhan, Holger Ax, Wolfgang Meier, Guenter Schiller |
| المساهمون: | Kawada, T., Singhal , S.C. |
| المصدر: | ECS Transactions. 57:1339-1348 |
| بيانات النشر: | The Electrochemical Society, 2013. |
| سنة النشر: | 2013 |
| مصطلحات موضوعية: | In situ, transparent flow field, Elektrochemische Energietechnik, Chemistry, Flow (psychology), SOFC anode, Analytical chemistry, Laser raman spectroscopy, Electrolyte, Laser, Anode, law.invention, symbols.namesake, law, Temporal resolution, symbols, Verbrennungsdiagnostik, gaseous species concentration, Raman spectroscopy, gas-phase laser Raman spectroscopy |
| الوصف: | Gas-phase laser Raman spectroscopy has recently been adopted to determine the concentrations of relevant gaseous species within the anode flow channel with high spatial and temporal resolution during operation at technically relevant operating conditions. The paper describes the configuration of an optically accessible SOFC, the laser system and optical setup for 1 D Raman spectroscopy as well as the challenges associated with the measurements of an electrolyte supported cell of a size of 50 x 50 mm2. At different operating conditions Raman spectra were recorded and concentration profiles of gas species along the flow path in the anode were determined demonstrating this new experimental approach for a better understanding of SOFC processes. |
| وصف الملف: | application/pdf |
| تدمد: | 1938-6737 1938-5862 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed927d4cff4b135716d26d90a26e700a https://doi.org/10.1149/05701.1339ecst |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....ed927d4cff4b135716d26d90a26e700a |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 19386737 19385862 |
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