http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-201705594-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b64c35abf689a3a032c90afaddb107c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-587 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-133 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-583 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-133 |
| filingDate | 2016-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_862ea22e293919b43d6ebd951d30f187 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77e77d9a9d120e8d1a5f038d8941578b |
| publicationDate | 2017-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-201705594-A |
| titleOfInvention | Active material for negative electrode of lithium ion secondary battery, secondary battery negative electrode and secondary battery using same |
| abstract | The present invention provides a lithium ion secondary battery which is not only an energy density or an efficiency of a secondary battery, but also a transient direct current resistance (DCR) or a pair of plugging at a low temperature required for a hybrid vehicle regardless of the type of the positive electrode or the composition of the electrolyte. The electric hybrid vehicle is required to have an excellent charge capacity retention rate and, in addition, is excellent in safety at low temperatures. Further, the interlayer distance (d002) of the (002) plane measured by the X-ray diffraction apparatus is 0.340 nm or more, and is observed by a mixed scanning electron microscope (SEM) at a mass ratio of 40:60 to 5:95. Graphite particles having a relatively elliptical length-to-length ratio of 0.20 to 0.31 and a relatively elliptical length-to-length ratio of a particle cross section of an average of 0.37 or more, and a negative electrode of 23 ° C of a lithium ion secondary battery using an active material for a negative electrode, DC resistance (DCR23°C) at 60% charge rate and DC resistance ratio (DCR-20°C) at -20°C and charge rate 60% charge (DCR-20°C/DCR23°C) are 6.0. The following active materials for lithium ion secondary battery negative electrodes. Further, a negative electrode of the active material for a negative electrode is used, and a lithium ion secondary battery using the negative electrode is further used. |
| priorityDate | 2015-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.