LITHIUM-SULFUR SECONDARY BATTERY
    7.
    发明申请

    公开(公告)号:US20210328209A1

    公开(公告)日:2021-10-21

    申请号:US17265346

    申请日:2019-11-18

    Applicant: LG CHEM, LTD.

    Abstract: A lithium-sulfur secondary battery is disclosed, and in particular, a lithium-sulfur secondary battery in which a positive electrode includes a sulfur-carbon composite including a microporous carbon material and sulfur, or a conductive additive including a carbon material having high specific surface area. By specifying conditions of the positive electrode and an electrolyte liquid, energy density may be enhanced compared to existing lithium-sulfur secondary batteries.

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