کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6767028 512452 2015 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Performance analysis of Cu, Sn and Rh impregnated NiO/CGO91 anode for butane internal reforming SOFC at intermediate temperature
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
پیش نمایش صفحه اول مقاله
Performance analysis of Cu, Sn and Rh impregnated NiO/CGO91 anode for butane internal reforming SOFC at intermediate temperature
چکیده انگلیسی
In this work, the performance of solid oxide fuel cells (SOFC) consisting of Cu, Sn and Rh impregnated NiO/CGO91 anode is investigated for butane internal reforming mode at an intermediate temperature (600 °C). Steam reforming activities of Ni and Ce0.9Gd0.1O2 (CGO91) and Ni and Y0.08Zr0.92O2 (8YSZ) are tested as anode materials of internal reforming SOFC. In butane steam reforming, NiO/CGO91 shows better performance than NiO/8YSZ. However, butane is incomplete converted over NiO/CGO91 even if the gas hourly space velocity is very low. Cu, Sn and Rh are added to the NiO/CGO91 materials to increase the conversion of butane. Among the additives, the Rh is the most effective, resulting in 100% of butane conversion and no carbon deposition. Moreover, Rh added NiO/CGO91 SOFC single cell have a very low degradation rate when the SOFC sing cell is operated in internal reforming mode using butane.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Renewable Energy - Volume 83, November 2015, Pages 483-490
نویسندگان
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