کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1555837 | 999155 | 2015 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
VO2 (B) Nanosheets as a Cathode Material for Li-ion Battery
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
شیمی مواد
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چکیده انگلیسی
VO2 (B) nanosheets were prepared by a liquid-phase exfoliation from VO2 (B) bulk. The lithium storage properties of VO2 (B) nanosheets as capacity cathode materials for rechargeable lithium secondary batteries were investigated. It was found that the nanosheets with the thickness of several nanometers and width of tens of nanometer had a preferential growth direction along [001] orientation. By comparing with VO2 (B) bulk, the VO2 (B) nanosheets showed a higher initial discharge capacity and a slower capacity fading rate. The reasons for these phenomena were discussed and analyzed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Science & Technology - Volume 31, Issue 6, June 2015, Pages 630–633
Journal: Journal of Materials Science & Technology - Volume 31, Issue 6, June 2015, Pages 630–633
نویسندگان
Qiang Wang, Jing Pan, Ming Li, Yuanyuan Luo, Hao Wu, Li Zhong, Guanghai Li,