Izbasarova Aniia Aidarovna RussiaSaratov Saratov State University, 83, Astrakhanskaya St., Saratov, 410012аспирантanya.sapisheva@yandex.ruhttps://orcid.org/0000-0002-7783-3655 Author's articles Efficiency of Oxygen Ionization in the Mock-up of Lead-Acid Battery with Use Separator from Absorptive Glass Mat and Non-Woven Fibrous Materials Based on Polyvinylidenfluoride and Polystyrene Obtaining a Fibrous Polymeric Material from a Mixture of Polyvinylidene Fluoride and Polystyrene by Capillary-free Electrospinning for a Sealed Lead-Acid Accumulator Separator