کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
192108 459735 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Charge–discharge characteristics of a layered-structure electroplated Cu/Sn anode for Li-ion batteries
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Charge–discharge characteristics of a layered-structure electroplated Cu/Sn anode for Li-ion batteries
چکیده انگلیسی

An electroplated copper/tin (Cu/Sn) anode with a layered structure is described that minimizes the high-voltage irreversible capacity observed in an electroplated Sn anode at a potential over 1 V. The high-voltage irreversible capacity is caused by the electrolyte decomposition at the catalytic site of the Sn anode. In the electroplated Cu/Sn anode, the upper Cu layer effectively suppresses the exposure of the newly formed Sn surfaces, resulting in the absence of the high-voltage irreversible capacity. Therefore, the electroplated Cu/Sn anode exhibits a higher cycle performance than the electroplated Sn anode.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 55, Issue 5, 1 February 2010, Pages 1825–1828
نویسندگان
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