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独立于基板且具有NCM及NASICON陶瓷颗粒的干式母粒

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深圳同兴达科技股份有限公司

深圳同兴达科技股份有限公司 · View all patents Patent applicant records

Inventor

骆志锋

Filing Date

Jul 24, 2026

Publication Date

Oct 20, 2026

IPC Classification

H01M 4/62 (2006.01)H01M 10/0525 (2010.01)H01M 4/505 (2010.01)H01M 4/525 (2010.01)H01M 4/66 (2006.01)

本发明公开一种独立于基板且具有NCM及NASICON陶瓷颗粒的干式母粒，该母粒在室温时为一固体型态的材料结构；该母粒包含：多个正极颗粒；该多个正极颗粒选自单晶或多晶的镍钴锰颗粒；PEO；该PEO具可热塑性，其在高温时会呈熔融状；PVDF或PVDF‑HFP；当该母粒加温到一定温度时，该母粒中的该PEO会呈融熔态，使整个该母粒具有黏性而贴附在该正极基板上形成该正极极板；多个助导剂；锂盐；以及多个陶瓷颗粒用于导引锂离子。

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独立于基板且具有NCM及NASICON陶瓷颗粒的干式母粒

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