| DOI | Resolve DOI: https://doi.org/10.1016/j.matlet.2014.07.117 |
|---|
| Author | Search for: Li, Bao; Search for: Wei, Xiurge; Search for: Chang, Zhaorong; Search for: Chen, Xenian; Search for: Yuan, Xiao-Zi1; Search for: Wang, Haijiang1 |
|---|
| Affiliation | - National Research Council of Canada. Energy, Mining and Environment
|
|---|
| Format | Text, Article |
|---|
| Subject | Energy storage and conversions; LiMn2O4; Nanocomposites; Multi-shell MnO2; Lithium-ion battery |
|---|
| Abstract | A facile and convenient method is proposed to fabricate the LiMn 2O4 microspheres from multi-shell MnO2. Comparing to the LiMn2O4 synthesized from commercial electrolytic MnO2 (EMD), the LiMn2O4 microspheres synthesized in this work exhibit a close-to-theory specific capacity of 145.9 mA h/g at 0.2 C, while the LiMn2O4 from commercial MnO2 only shows a value of 105.3 mA h/g under the same testing conditions. LiMn2O4 microspheres also exhibit an excellent rate performance: 131.8 and 113.3 mA h/g at 5 and 10 C, respectively. This facile and convenient method to prepare LiMn2O4 microspheres provides a new way to fabricate lithium manganate cathode materials with high specific capacity and rate performance. |
|---|
| Publication date | 2014-07-30 |
|---|
| In | |
|---|
| Language | English |
|---|
| Peer reviewed | Yes |
|---|
| NPARC number | 21272650 |
|---|
| Export citation | Export as RIS |
|---|
| Report a correction | Report a correction (opens in a new tab) |
|---|
| Record identifier | 8c07fd03-0b80-4991-a30a-13cce801b531 |
|---|
| Record created | 2014-12-03 |
|---|
| Record modified | 2020-04-22 |
|---|
