| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_294881271413951a95f284b588a68e66 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-027 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-134
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0569
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0568 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1395
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-134
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0567
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0569
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0568
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 |
| filingDate |
2008-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba68faae3dd0349b07bc6bb31357d3b6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6c71b63a478fe1b754a49badc3a2f40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1519a71f515c3d89e061c98ef11512d5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fa0bfcc6d1c5564342550af1a84ee44 |
| publicationDate |
2010-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2010118287-A |
| titleOfInvention |
Secondary battery and negative electrode |
| abstract |
A secondary battery capable of obtaining excellent cycle characteristics and swelling characteristics is provided. An electrolytic solution is provided together with a positive electrode and a negative electrode, and a separator provided between the positive electrode and the negative electrode is impregnated with the electrolytic solution. The negative electrode active material layer 22B contains a crystalline negative electrode active material having silicon as a constituent element. The negative electrode active material layer 22B is exposed without covering the surface of the negative electrode current collector 22A with the negative electrode active material covering the surface of the negative electrode current collector 22A without covering the surface of the negative electrode current collector 22A. And an uncovered portion. This makes it difficult for the physical properties of the negative electrode active material to change over time. In addition, since the negative electrode active material layer 22B is less likely to expand and contract during charge / discharge, the negative electrode current collector 22A is less likely to be deformed. [Selection] Figure 8 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10665903-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016129383-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013134913-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016129384-A1 |
| priorityDate |
2008-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |