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  • 专利标题:   Battery comprises positive electrode comprises positive electrode active layer, negative electrode comprises negative active layer and modified layer is provided on negative active layer, modified layer comprises metal fluoride.
  • 专利号:   US2021194049-A1, CN112993383-A, JP2021106147-A, CN113013380-A, TW202125887-A, TW722747-B1, JP7190476-B2, CN112993383-B
  • 发明人:   FANG C, LI C, CHAO C, WU W, CHANG C, ZHANG Z, ZHAO C, LI J, FANG J, HUANG Y, CHEN L
  • 专利权人:   IND TECHNOLOGY RES INST, IND TECHNOLOGY RES INST, IND TECHNOLOGY RES INST, IND TECHNOLOGY RES INST
  • 国际专利分类:   H01M010/0525, H01M010/0562, H01M010/0566, H01M004/134, H01M004/36, H01M004/62, H01M010/052, H01M010/056, H01M010/058, H01M010/42, H01M010/05, H01M004/13, H01M004/38, H01M004/40, H01M004/485, H01M004/58, H01M004/587
  • 专利详细信息:   US2021194049-A1 24 Jun 2021 H01M-010/0562 202174 English
  • 申请详细信息:   US2021194049-A1 US122332 15 Dec 2020
  • 优先权号:   US949934P, TW148529

▎ 摘　　要

NOVELTY - Battery 100 comprises positive electrode comprises positive electrode active layer, negative electrode. The negative electrode comprises negative active layer and modified layer which is provided on the negative active layer. The modified layer 14 comprises metal fluoride and lithium-containing compound and solid electrolyte membrane is provided between the positive electrode 40 and negative electrode 10. The solid electrolyte membrane 20 comprises first porous layer, electrolyte layer, and second porous layer. The electrolyte layer is provided between first porous layer and second porous layer. USE - Battery. ADVANTAGE - The battery improves surface stability of the negative electrode. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of battery. Negative electrode (10 ) Modified layer (14) Solid electrolyte membrane (20 ) Positive electrode (40 ) Battery (100)