کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1501500 993384 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dandelion-like hollow microspheres of CuO as anode material for lithium-ion batteries
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Dandelion-like hollow microspheres of CuO as anode material for lithium-ion batteries
چکیده انگلیسی

Highly porous microspheres of CuO with a dandelion-like hollow structure were prepared by a hydrothermal synthesis method. X-ray diffraction, scanning electron microscopy, galvanostatic cell cycling and cyclic voltammetry were employed to characterize the structure and electrochemical performance of this unique CuO powder. This CuO electrode showed stable good capacity retention with a reversible capacity of over 600 mA h g−1 during up to 50 cycles. This method may be suitable for larger-scale production of these CuO hollow microspheres for practical applications.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 57, Issue 4, August 2007, Pages 337–340
نویسندگان
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