کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
179305 | 459344 | 2013 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Hierarchical NiCo2O4 nanorods as an efficient cathode catalyst for rechargeable non-aqueous Li–O2 batteries
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
• Hierarchical NiCo2O4 nanorods were synthesized by a hydrothermal method.
• NiCo2O4 nanorods as cathode catalysts delivered a high specific capacity of 12,900 mAh g− 1.
• NiCo2O4 nanorods exhibited a low charge over-potential and a high rate capability.
NiCo2O4 nanorods were synthesized by a hydrothermal method followed by low temperature calcination. FESEM and TEM analyses confirmed that the as-prepared materials consist of a hierarchical nanorod structure. When applied as cathode catalysts in rechargeable Li–O2 batteries, NiCo2O4 nanorods exhibited a superior catalytic activity, including low charge over-potential, high discharge capacity and high-rate capability.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochemistry Communications - Volume 31, June 2013, Pages 88–91
Journal: Electrochemistry Communications - Volume 31, June 2013, Pages 88–91
نویسندگان
Bing Sun, Jinqiang Zhang, Paul Munroe, Hyo-Jun Ahn, Guoxiu Wang,