کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1501630 993389 2008 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Electrospun carbon–cobalt composite nanofiber as an anode material for lithium ion batteries
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Electrospun carbon–cobalt composite nanofiber as an anode material for lithium ion batteries
چکیده انگلیسی

Carbon–cobalt (C/Co) composite nanofibers with diameters from 100 to 300 nm were prepared by electrospinning and subsequent heat treatment. They were characterized by X-ray diffraction, scanning electron microscopy, galvanostatic cell cycling and impedance spectroscopy. As a lithium storage material, these fibers exhibit excellent electrochemical properties with high reversible capacity (>750 mA h g−1) and good rate capability (578 mA h g−1 at 1 C rate). These composite fibers are a promising anode material for high-power Li-ion batteries.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 58, Issue 5, March 2008, Pages 405–408
نویسندگان
, , , ,