کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7730667 | 1497935 | 2015 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Correlation between carbon activity and carbon content in α-iron in liquid sodium negative electrode of liquid metal battery
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Correlation between carbon activity and carbon content in α-iron in liquid sodium negative electrode of liquid metal battery Correlation between carbon activity and carbon content in α-iron in liquid sodium negative electrode of liquid metal battery](/preview/png/7730667.png)
چکیده انگلیسی
Non-metallic elements such as carbon, oxygen, and nitrogen in liquid sodium exert a significant effect on the material behaviour of cell construction materials in liquid metal battery systems. Austenitic Fe-18%Cr-8%Ni foil and α-iron foil are equilibrated at 550 °C in sodium, and, subsequently, the concentration of carbon in the foils is analysed. A new relationship has been obtained between carbon activity and carbon concentration in α-iron foil, and is compared with the previously developed ones involving 304 SS foil reference samples. An equilibrium method has been developed to measure the activity of carbon in liquid sodium by using α-iron with this new expression. The results show similar values to those obtained with the 304 SS foil reference samples.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 297, 30 November 2015, Pages 105-112
Journal: Journal of Power Sources - Volume 297, 30 November 2015, Pages 105-112
نویسندگان
Sang Hun Shin, Jeong Hyeon Lee, Jung Ki Lee, Ji Hyun Kim,