کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1488075 | 1510714 | 2015 | 6 صفحه PDF | دانلود رایگان |
• We prepared Fe2O3 nanorod by a facile and powerful combustion method.
• The Fe2O3 nanorod shows high capacity, good cycle stability, and rate performance.
• Combustion saves time and energy to meet the demand of green and sustainable industry.
Fe2O3 nanorods are synthesized by combustion method using alcohol as both solvent and fuel, which is a facile and effective strategy for the large-scale and inexpensive fabrication. The Fe2O3 nanorods are with the well distributed diameters of 20–30 nm and length ranging from 80 to 100 nm. As an anode material for lithium-ion batteries, the Fe2O3 nanorod electrode delivers a high discharge capacity of 761.7 mA h g−1 after 60 cycles at 500 mA g−1, and 727.2 mA h g−1 at a high current density of 2000 mA g−1. The good electrochemical performance is attributed to the sufficient contact of active material and electrolyte, large surface area, and short diffusion length of Li+.
Fe2O3 nanorods are synthesized by combustion method using alcohol as both solvent and fuel. As an anode material for lithium-ion batteries, the Fe2O3 nanorod electrode delivers good electrochemical performance.Figure optionsDownload as PowerPoint slide
Journal: Materials Research Bulletin - Volume 61, January 2015, Pages 83–88