کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
184396 | 459574 | 2015 | 8 صفحه PDF | دانلود رایگان |
• In2O3/C nanosheet composite with double phases of c-In2O3 and rh-In2O3 were fabricated by a one-step solvothermal method.
• In2O3/C nanosheet composite electrode exhibited a high lithium storage capacity of 869 mAh g−1 after 100 cycles at 100 mA g−1, excellent rate and long-term cycling performance.
Single porous In2O3 nanosheets and In2O3/C nanosheet composite with double phases of c-In2O3 and rh-In2O3 were fabricated by a facile one-step solvothermal treatment of a mixture of d-fructose and In(NO3)3 using urea as a precipitating agent in water–ethanol mixed solution followed by calcination. The effect of solution on the fabrication of In2O3 nanosheets was investigated and a possible mechanism was proposed to explain the formation of nanosheets. In2O3/C nanosheet composite electrode exhibited a high lithium storage capacity of 869 mAh g−1 after 100 cycles at 100 mA g−1, excellent rate and long-term cycling performance. The superior electrochemical performance could be ascribed to the incorporation of carbon and the unique nanosheet architecture of the nanocomposite.
In2O3/C nanosheet composite electrode exhibited a high lithium storage capacity of 869 mAh g−1 after 100 cycles at 100 mA g−1, excellent rate and long-term cycling performance.Figure optionsDownload as PowerPoint slide
Journal: Electrochimica Acta - Volume 160, 1 April 2015, Pages 123–130