Lithium-sulfur accumulator

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United States of America Patent

PATENT NO 10658668
APP PUB NO 20170222227A1
SERIAL NO

15488048

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Abstract

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A lithium-sulfur battery which includes an electrolyte containing lithium-ions, an anode and a cathode containing sulfur. The lithium-sulfur battery also contains a surface layer which is arranged between the anode and the cathode. The lithium-sulfur battery further includes areas on the cathode side which contain polysulfides. The surface layer of the lithium-sulfur battery contains at least one graphene layer which is permeable to lithium ions and impermeable to polysulfides.

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Patent Owner(s)

  • BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gentschev, Ann-Christin Belmont, DE 9 38
Lux, Simon Oakland, US 18 48
Oberhumer, Philipp Munich, DE 5 3
Reiter, Jakub Munich, DE 6 2
Stiaszny, Barbara Aichach, DE 9 8

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