LiNi0.5Mn1.5O4 microcubes: cathode materials with improved discharge/charge performances for lithium-ion batteries
| Autor: | Shengang Xu, Shaokui Cao, Liqiong Wu, Xinheng Li, Yanli Fu |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Materials science
Nanowire chemistry.chemical_element Charge (physics) 02 engineering and technology General Chemistry 010402 general chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics Electrochemistry 01 natural sciences Cathode 0104 chemical sciences law.invention Ion Chemical engineering chemistry law General Materials Science Lithium Elongation 0210 nano-technology Mesoporous material |
| Zdroj: | CrystEngComm. 21:399-402 |
| ISSN: | 1466-8033 |
| DOI: | 10.1039/c8ce01892h |
| Popis: | We report uniform mesoporous LiNi0.5Mn1.5O4 microcubes grown from nanowires via oriented attachment. Mechanical tests show that the microcubes had excellent elongation performances. Electrochemical measurements show that LiNi0.5Mn1.5O4 microcubes delivered an initial discharge capacity of 123 mAh g−1 at 1C and maintained 95% of the capacity after 50 cycles. |
| Databáze: | OpenAIRE |
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