发明名称 |
ELECTROCHEMICAL ELEMENT COMPRISING CELLULOSE NANOFIBER SEPARATOR AND METHOD FOR PRODUCING SAME |
摘要 |
The present invention relates to an electrochemical element and a method for producing same, the electrochemical element comprising: electrodes comprising a composite of active material and conductive material having a nanofiber structure; and a cellulose nanofiber separator combined with the electrodes. The electrochemical element according to the present invention obviates the need for separate binder and electrode current collector, has a stable interfacial surface due to the physical union of the separator and electrode, can assure superb mechanical and physical properties, and can maintain stable battery performance even against deformations due to a variety of external impact. |
申请公布号 |
WO2016047835(A1) |
申请公布日期 |
2016.03.31 |
申请号 |
WO2014KR09124 |
申请日期 |
2014.09.29 |
申请人 |
THE REPUBLIC OF KOREA (FORESTRY ADMINISTRATION FORESTRY RESEARCH INSTITUTE) |
发明人 |
LEE, SUN YOUNG;LEE, SANG YOUNG;CHOI, KEUN HO;CHUN, SANG JIN;PARK, SANG BUM;CHOI, DON HA;CHO, SUNG JU |
分类号 |
H01M10/04;H01M2/16;H01M4/62;H01M10/052 |
主分类号 |
H01M10/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|