Dry electrode manufacturing method and system
AssigneesHyundai Motor Company, Kia Corporation
InventorsHan Nah SONG, Yong Il CHO, Young Soo LEE
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Abstract
A dry electrode manufacturing method includes mixing one or more dry electrode materials and plasma-treating the one or more dry electrode materials. The one or more dry electrode materials include a dry electrode active material, a conductive material, and a binder, where the binder comprises polytetrafluoroethylene (PTFE). The method further includes forming a dry electrode film from a dry electrode mixture produced by mixing the one or more dry electrode materials.
Claims20
A dry electrode manufacturing method comprising:
- mixing one or more dry electrode materials;
- and
- plasma-treating the one or more dry electrode materials.
A dry electrode manufacturing method comprising:
- mixing one or more dry electrode materials in a mixer under a predetermined condition;
- supplying a process gas into the mixer;
- applying a predetermined voltage to the mixer;
- and
- operating the mixer.
A dry electrode manufacturing system comprising:
- a mixer configured to receive and mix one or more dry electrode materials;
- a film forming device configured to receive a dry electrode mixture that is produced by mixing the one or more dry electrode materials by the mixer;
- and
- a plasma treatment device configured to plasma-treat the dry electrode mixture in at least one of the mixer or the film forming device.
Dependencies are inferred from the claim text.