New Invention Profile
| Publication No: | WO2025196817 [PCT] | Application No: | WO2025IN50361 |
| Title: | Enhanced oxygen electrochemistry in flexible rechargeable zinc-air batteries with f-doped catalyst and quasi-solid state membrane | ||
| Publication Date: | 25-09-2025 | File Date: | 12-03-2025 |
| Inventor(s): | Kurian, Maria; Vijayakumar, Vidyanand; Ranganath, Suresha Pavagada; Badiger, Manohar Virupax; Kurungot, Sreekumar | ||
| IPC Classification: | C25B0011091, C25B0011073, H01M000490, H01M001208 | ||
| Abstract: | The present invention generally relates to a field of advanced energy storage systems. Specifically, the present invention relates to a development of a synergistic F-doped catalyst and quasi-solid state electrolyte membrane for flexible and rechargeable zinc-air batteries. More particularly, the present invention relates to a bifunctional electrocatalyst including f- doped cubic nickel cobalt oxide (NiCoO 2)-heteroatom doped mesoporous carbon composite and anion conducting polymer electrolyte membrane for zinc air battery application. Further, the resultant bifunctional electrocatalyst and quasi-solid state electrolyte membrane exhibit an enhanced bifunctional activity and significantly enhance the oxygen evolution reaction and/or hydrogen evolution reaction. In addition, considering the increasing interest in flexible electronics developing reliable anion exchange membranes for ZABs with ionic conductivity matching liquid electrolytes is also essential. |
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