FeS nanosheets as positive electrodes for all-solid-state lithium batteries
| Autor: | Qiang Zhang, Zhen Huang, Jean Pierre Mwizerwa, Hongli Wan, Xiayin Yao, Ning Huang, Xiaoxiong Xu |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
chemistry.chemical_classification
Vinyl alcohol Materials science Sulfide Lithium vanadium phosphate battery Precipitation (chemistry) Inorganic chemistry Oxide chemistry.chemical_element 02 engineering and technology General Chemistry Electrolyte 010402 general chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences 0104 chemical sciences chemistry.chemical_compound chemistry Transition metal General Materials Science Lithium 0210 nano-technology |
| Zdroj: | Solid State Ionics. 318:60-64 |
| ISSN: | 0167-2738 |
| Popis: | Transition metal sulfides have attracted particular interests owing to their extremely higher specific capacity and more compatible with sulfide electrolyte than lithium transition-metal oxide for all-solid-state lithium batteries. FeS nanosheets with thickness of 10 nm are synthesized by a poly (vinyl alcohol)-assisted precipitation method and further successfully employed in Li/70%Li2S-29%P2S5–1%P2O5/Li10GeP2S12/FeS all-solid-state lithium batteries. The obtained all-solid-state lithium batteries show reversible discharge capacity of 550 mAh g− 1 after 50 cycles at current density of 0.1 A g− 1 and exhibit superior rate performances. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect