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Nonaqueous Electrolyte Secondary Battery And Method For Fabricating The Same
Abstract: A nonaqueous electrolyte secondary battery includes a positive electrode (4), a negative electrode (5), and a porous insulating layer (6). The porous insulating layer (6) is provided between the positive electrode (4) and the negative electrode (5). A tensile extension percentage of the positive electrode (4) is 3% or more. In other words, a positive electrode current collector (4A) contains an aluminum particle whose average particle size is 1 μm or more. A positive electrode mixture layer (4B) is provided on at least one surface of the positive electrode current collector (4A), and contains a positive electrode active material and an organic material whose melting point or softening point is higher than 200°C.
Notices, Deadlines & Correspondence
Patent Information
Applicants
Panasonic Corporation
Inventors
1. Yoshiyuki MURAOKA
2. Masaya UGAJI
Specification
ATTACHED
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | Translation-Search Report.pdf | 2011-08-21 |
| 2 | Priority Document.pdf | 2011-08-21 |
| 3 | Power of Authority.pdf | 2011-08-21 |
| 4 | Form-5.pdf | 2011-08-21 |
| 5 | Form-3.pdf | 2011-08-21 |
| 6 | Form-1.pdf | 2011-08-21 |
| 7 | Drawings.pdf | 2011-08-21 |
| 8 | 5898-delnp-2011-Form-3-(09-01-2012).pdf | 2012-01-09 |
| 9 | 5898-delnp-2011-Correspondence Others-(09-01-2012).pdf | 2012-01-09 |