http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105958044-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ec267da425e7f23df0a3db6160e4336 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5825 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-362 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 |
| filingDate | 2016-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9761fe7e005e5ba2ea1d1a51d7dc74f3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b95ffdae33e69eb311e37210326378b2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd31016f60dcd903a124678228fee121 |
| publicationDate | 2016-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105958044-A |
| titleOfInvention | Modified graphene-doped lithium cobalt oxide electrode material and preparation method thereof |
| abstract | The invention discloses a modified graphene-doped lithium cobalt oxide electrode material and a preparation method thereof. The modified graphene-doped lithium cobalt oxide electrode material is prepared from the following components in parts by weight: 30-40 parts of modified graphene, 28-44 parts of lithium cobalt oxide, 12-18 parts of lithium iron phosphate, 8-10 parts of acrylonitrile, 4-6 parts of nitropyridine and 2-6 parts of sulfosalicylic acid. A prepared lithium ion battery has excellent cycle performance, and the capacity for 2000 times of 1C charging and discharging cycle at normal temperature is maintained to be more than 90%; the capacity for 6C discharging is more than 98% of 1C capacity; the battery cannot break out a fire or explode under a 3C/10V overcharging test; the cycle performance under high temperature is excellent, and the capacity for 1000 times of 1C charging and discharging cycle at the temperature of 60 DEG C is maintained to be more than 88%; and the battery has good safety performance, and cannot explode or break out a fire in the tests of needling, extrusion, overcharging, overdischarging and the like. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110756211-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107579247-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110756211-A |
| priorityDate | 2016-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.