| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_975ee9ceeb2d969d73c1ae857ef8ab85 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-623
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 |
| filingDate |
2021-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e008ce550950191acd3b5cc545a211f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_487f7746bf5c0030991a0befc251895a |
| publicationDate |
2021-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20210031451-A |
| titleOfInvention |
Electrode using porous polymer composite scaffold and Li battery comprising the same |
| abstract |
The present invention provides an improved electrode so that lithium ions move smoothly to an active material, a lithium secondary battery including the same, and a method for rapidly manufacturing such an electrode. The electrode according to the present invention includes a current collector; A porous polymer structure formed on the current collector, and the porous polymer structure includes a porous PVDF-HFP (Poly (vinylidene fluoride-co-hexafluoropropylene) film; And an active material and a conductive material included in the porous PVDF-HFP film. According to the present invention, by minimizing physical adhesion between the active material and the binder, the area in which lithium ions can react with the active material is maximized. Accordingly, a lithium secondary battery including such an electrode can be quickly charged/discharged. It is possible to increase the performance such as capacity conservation. |
| priorityDate |
2019-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |