کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
180938 459392 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Macroporous Co3O4 platelets with excellent rate capability as anodes for lithium ion batteries
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Macroporous Co3O4 platelets with excellent rate capability as anodes for lithium ion batteries
چکیده انگلیسی

This paper reports the microwave-assisted synthesis of Co3O4 nanomaterials with different morphologies including nanoparticles, rod-like nanoclusters and macroporous platelets. The new macroporous platelet-like Co3O4 morphology was found to be the best suitable for reversible lithium storage properties. It displayed superior cycling performances than nanoparticles and rod-like nanoclusters. More interestingly, excellent high rate capabilities (811 mAh g−1 at 1780 mA g−1 and 746 mAh g−1 at 4450 mA g−1) were observed for macroporous Co3O4 platelet. The good electrochemical performance could be attributed to the unique macroporous platelet structure of Co3O4 materials.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochemistry Communications - Volume 12, Issue 1, January 2010, Pages 101–105
نویسندگان
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