发明名称 |
Lithium Secondary Battery |
摘要 |
Provided is a lithium secondary battery in which a separator is not provided. The lithium secondary battery includes a cathode in which a cathode active material layer is formed on a cathode current collector; an anode in which an anode active material layer is formed on an anode current collector; and an inorganic layer positioned between the cathode and the anode facing each other and containing inorganic particles and a binder. The inorganic layer is in a state in which the inorganic layer is bound to both of the cathode active material layer and the anode active material layer. |
申请公布号 |
US2015349308(A1) |
申请公布日期 |
2015.12.03 |
申请号 |
US201514727031 |
申请日期 |
2015.06.01 |
申请人 |
SK Innovation Co., Ltd. |
发明人 |
Hwang Duck Chul;Kim Sang Jin;Yoo Kyung Bin;Lim Jin Sub;Cho Yong Hyun;Han Kook Hyun |
分类号 |
H01M2/16;H01M4/62 |
主分类号 |
H01M2/16 |
代理机构 |
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代理人 |
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主权项 |
1. A lithium secondary battery comprising:
a cathode in which a cathode active material layer is formed on a cathode current collector; an anode in which an anode active material layer is formed on an anode current collector; and an inorganic layer positioned between the cathode and the anode facing each other and containing inorganic particles and a binder, wherein the inorganic layer is bound to both of the cathode active material layer and the anode active material layer. |
地址 |
Seoul KR |