GAS-DIFFUSION ELECTRODE WITH SINGLE-LAYER STRUCTURE FOR RECHARGEABLE HYBRID METAL-AIR BATTERIES

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Inventor(s)

Valentin Nikolov Terziev, Marin Georgiev Pandev, Daniela Raykova Levi, Borislav Ignatov Abrashev, Konstantin Mavrodiev Petrov

Applicant(s)/Owner(s)

Acad. Evgeni Budevski Institute of Electrochemistry and Energy Systems – BAS, BG, Sofia, 1113, ul. "Akad. G. Bonchev" 10

Application number

5631/ 18.11.2022

Publication number

4390/ 31.01.2023

Priority date

November 18, 2022

Status

Granted

Issued license, type, duration

License holder(s)

Abstract

The utility model relates to a gas-diffusion electrode with a single-layer structure for rechargeable metal-hydride–air batteries operating in a highly alkaline environment. This electrode is intended for use in the production of batteries characterized by high energy density and a long operational cycle, offering low manufacturing and operating costs, while ensuring that both the production process and the raw materials are environmentally friendly.