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POSITIVE ELECTRODE FOR LITHIUM-SULFUR BATTERY COMPRISING MAGHEMITE AND LITHIUM-SULFUR BATTERY COMPRISING THE SAME
POSITIVE ELECTRODE FOR LITHIUM-SULFUR BATTERY COMPRISING MAGHEMITE AND LITHIUM-SULFUR BATTERY COMPRISING THE SAME
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机译:包含菱镁矿的锂硫电池的正极和包含其的锂硫电池的正极
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摘要
A positive electrode of a lithium-sulfur battery including maghemite as an additive and a lithium-sulfur battery including the same. The maghemite obtained by heat treatment of lepidocrocite adsorbs lithium polysulfide (LiPS) generated from a lithium-sulfur battery, thereby improving the charging/discharging efficiency and capacity of the battery, as well as increasing the life of the battery.
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