Solid electrolyte membrane and solid-state battery comprising the same

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11978846
APP PUB NO 20210367263A1
SERIAL NO

17056683

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Abstract

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A solid electrolyte membrane for a solid-state battery and a battery comprising the same is provided. The battery may comprise lithium metal as a negative electrode active material. The solid electrolyte membrane comprises an inhibiting layer, which is preferably capable of inhibiting growth of lithium dendrite, because it includes an effective amount of a dendrite growth-inhibiting material, which is capable of ionizing lithium deposited in the form of metal. Thus, when lithium metal is used as a negative electrode for a solid-state battery comprising the solid electrolyte membrane, it is possible to delay and/or inhibit growth of lithium dendrite, and thus to effectively prevent an electrical short-circuit caused by dendrite growth.

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Patent Owner(s)

  • LG ENERGY SOLUTION, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kang, Sung-Joong Daejeon, KR 30 31
Kim, Eun-Bee Daejeon, KR 24 19
Lee, Jae-Hyun Daejeon, KR 96 593
Lee, Jung-Pil Daejeon, KR 52 101
Lee, Suk-Woo Daejeon, KR 22 28
Ryu, Ji-Hoon Daejeon, KR 24 8

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