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Molten salt electrochemical synthesis of sodium titanates as high performance anode materials for sodium ion batteries
| Content Provider | Semantic Scholar |
|---|---|
| Author | Li, Haomiao Wang, Kangli Cheng, Shijie Jiang, Kai |
| Copyright Year | 2015 |
| Abstract | Sodium ion batteries are attractive alternatives to lithium ion batteries for stationary energy storage technology, and titanates are considered as promising anode materials for sodium ion batteries. Herein, a series of sodium titanates were synthesized via a simple, fast and controllable electrochemical route from solid TiO2 in molten salts of NaF–NaCl–NaI. For the first time, the as-prepared Na0.23TiO2 and Na0.46TiO2 were utilized as anode materials for sodium ion batteries, with a sodium storage capacity of 185 mA h g−1 and 215 mA h g−1 after 200 cycles, respectively. High rate and long term tests indicated the excellent cycle performance due to the formation of a 3D porous electrode structure during the long term charge/discharge processes. |
| Starting Page | 16495 |
| Ending Page | 16500 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| DOI | 10.1039/C5TA03250D |
| Volume Number | 3 |
| Alternate Webpage(s) | https://pubs.rsc.org/en/content/getauthorversionpdf/C5TA03250D |
| Alternate Webpage(s) | https://doi.org/10.1039/C5TA03250D |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
