کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10625745 | 989634 | 2014 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and characterization of 10Sc1CeSZ powders prepared by a solid-liquid method for electrolyte-supported solid oxide fuel cells
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Synthesis and characterization of 10Sc1CeSZ powders prepared by a solid-liquid method for electrolyte-supported solid oxide fuel cells Synthesis and characterization of 10Sc1CeSZ powders prepared by a solid-liquid method for electrolyte-supported solid oxide fuel cells](/preview/png/10625745.png)
چکیده انگلیسی
10Sc1CeSZ is one of the most important electrolyte materials used for solid oxide fuel cells (SOFCs). A novel solid-liquid method (SLM) was adopted for the preparation of 10Sc1CeSZ nanopowder. High-purity, single-phase, homogeneous 10Sc1CeSZ powder was successfully prepared using this method. The resulting powders and ceramic pellets were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and electrochemical impedance spectroscopy (EIS). A cubic structure was obtained when the value of the specific surface area (SSA) of the starting material ZrO2 was greater than 60 m2 gâ1. A conductivity of 0.14 S cmâ1 at 800 °C was achieved for the sintered pellets. The performance of the electrolyte-supported cell (ESC) NiO+GDC/10Sc1CeSZ /10Sc1CeSZ +LSM reached 0.66 W cmâ2 at 0.75 V and 850 °C.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 40, Issue 4, May 2014, Pages 5441-5446
Journal: Ceramics International - Volume 40, Issue 4, May 2014, Pages 5441-5446
نویسندگان
Man Liu, Chang Rong He, Wei Guo Wang, Jian Xin Wang,