کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5149836 | 1497892 | 2017 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electrochemical properties of lithium air batteries with Pt100âxRux (0 â¤Â x â¤Â 100) electrocatalysts for air electrodes
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Electrochemical properties of lithium air batteries with Pt100âxRux (0 â¤Â x â¤Â 100) electrocatalysts for air electrodes Electrochemical properties of lithium air batteries with Pt100âxRux (0 â¤Â x â¤Â 100) electrocatalysts for air electrodes](/preview/png/5149836.png)
چکیده انگلیسی
Electrochemical properties of lithium air secondary battery cells with Pt100âxRux (0 â¤Â x â¤Â 100) electrocatalysts, prepared by the formic acid reduction method and loaded into air electrodes were examined in 1 mol/l LiTFSA/TEGDME electrolyte solution. Among the cells, the one with the Pt10Ru90 (x = 90)/carbon sample showed the largest discharge capacity of 1014 mAh/g and the lowest average charge voltage of 3.74 V. In addition, the x = 90 sample showed comparatively good cycle stability with discharge capacity of over 800 mAh/g at the 8th cycle. As a result, x = 90 was confirmed to be the optimized composition as the electrocatalyst for the air electrode.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 340, 1 February 2017, Pages 121-125
Journal: Journal of Power Sources - Volume 340, 1 February 2017, Pages 121-125
نویسندگان
Yuhki Yui, Shuhei Sakamoto, Masaya Nohara, Masahiko Hayashi, Jiro Nakamura, Takeshi Komatsu,