کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6602432 1424076 2018 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On the high cycling stability of NbSnSb in Li-ion batteries at high temperature
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
On the high cycling stability of NbSnSb in Li-ion batteries at high temperature
چکیده انگلیسی
Inspired by the high performance obtained previously with TiSnSb, NbSnSb was investigated as negative electrode in Li-ion batterie. After its synthesis by ball milling and full characterization by XRD and Mössbauer spectroscopy, electrochemical tests at various current rates and temperatures were realized. The electrochemical performance at 25 and 60 °C turned out to be very promising, being better than those previously obtained with the parent electrode material TiSnSb with a specific capacity higher than 450 mAh/g maintained during more than 400 cycles at 60 °C. Preliminary tests in full cells confirmed that this anode material could be considered as a potential material for future Li-ion batteries.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 281, 10 August 2018, Pages 619-623
نویسندگان
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