发明名称 |
Method for drying electrode pair, method for manufacturing lithium-ion secondary battery, method for manufacturing electric double-layer capacitor, and method for manufacturing lithium-ion capacitor |
摘要 |
A method for drying an electrode pair is disclosed. In at least one embodiment, the method includes preparing a positive electrode by applying a positive electrode material to a current collector; preparing a negative electrode by applying a negative electrode material to a current collector; preparing one set of an electrode pair made up of a positive electrode, a separator, and a negative electrode which are laminated in this order or preparing sets of electrode pairs, the sets being laminated, a separator being provided between the respective sets, each of the electrode pairs being made up of a positive electrode, a separator, and a negative electrode which are laminated in this order; accommodating the electrode pair(s) in a container; and drying the container in which the electrode pair(s) has been accommodated by use of the freeze-drying method. |
申请公布号 |
US9318267(B2) |
申请公布日期 |
2016.04.19 |
申请号 |
US201113822727 |
申请日期 |
2011.09.22 |
申请人 |
ESPEC CORP. |
发明人 |
Inahara Junichi |
分类号 |
H01G9/00;H01G11/22;H01G11/84;H01M4/04;H01M4/13;H01M10/052;H01M10/058;H01M10/04 |
主分类号 |
H01G9/00 |
代理机构 |
Harness, Dickey & Pierce, P.L.C. |
代理人 |
Harness, Dickey & Pierce, P.L.C. |
主权项 |
1. A method for drying an electrode pair, comprising the steps of:
preparing a positive electrode by applying a positive electrode material to a current collector; preparing a negative electrode by applying a negative electrode material to a current collector; preparing one set of an electrode pair made up of the positive electrode, a separator, and the negative electrode which are laminated in this order or preparing sets of electrode pairs, the sets being laminated, a separator being provided between the respective sets, each of the electrode pairs being made up of the positive electrode, a separator, and the negative electrode which are laminated in this order; accommodating the electrode pair(s) in a container, and drying the container in which the electrode pair(s) has been accommodated by use of a freeze-drying method before an electrolyte solution is injected into the container. |
地址 |
Osaka JP |