Scalable Synthesis of Manganese-Doped Hydrated Vanadium Oxide as a Cathode Material for Aqueous Zinc-Metal Battery
| Autor: | Meena Ghosh, Sreekumar Kurungot, Vidyanand Vijayakumar, Swati Dilwale |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Battery (electricity)
Aqueous solution Materials science Doping chemistry.chemical_element 02 engineering and technology Manganese 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Vanadium oxide 0104 chemical sciences Chemical engineering chemistry Cathode material Zinc metal General Materials Science 0210 nano-technology |
| Zdroj: | ACS applied materialsinterfaces. 12(43) |
| ISSN: | 1944-8252 |
| Popis: | Rechargeable aqueous zinc-metal batteries (ZMBs) are considered as potential energy storage devices for stationary applications. Despite the significant developments in recent years, the performance of ZMBs is still limited due to the lack of advanced cathode materials delivering high capacity and long cycle life. In this work, we report a low-temperature and scalable synthesis method following a surfactant-assisted route for preparing manganese-doped hydrated vanadium oxide (MnHVO-30) and its application as the cathode material for ZMB. The as-prepared material possesses a porous architecture and expanded interlayer spacing. Therefore, the MnHVO-30 cathode offers fast and reversible insertion of Zn |
| Databáze: | OpenAIRE |
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