http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2605317-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f382cc0ab7afd2b7b2aef872196077cb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 |
| filingDate | 2010-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ddec53e9445ca86ce93e9c834096cd2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4acb5408554ee66913eb19c4dbf7113f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1c5ae5f30094e7f2703914f4526963b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_754758d05e8c380fe309b2e4f7a5147f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_699bc6f47522545d421ba1eecccfa2b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9c74147938b7cdc984d114fb3377368 |
| publicationDate | 2013-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2605317-A1 |
| titleOfInvention | Doping positive material for high voltage lithium ion battery |
| abstract | The present invention advantageously provides a high-voltage lithium battery cathode material and its general formula for the composition of the high-voltage lithium battery cathode material presented in this invention: n n LiMn 1.5 Ni 0 . 5-X M X O 4 n nOf which: 0 <X ≤ 0.2, M represents one or several elements comprised by copper, zinc, magnesium, aluminum, cadmium, zirconium, and titanium. nThe present invention relates to a high-voltage lithium battery cathode material, which utilizes the liquid-phase co-precipitation method to dope transition metal elements, so that all elements could be mixed at the atomic level and obtain a relatively uniform product, stabilizing the crystal structure, avoiding the capacity attenuation caused by structure collapse in the material cyclic process; in addition, this invention has also increased the conductivity, improved the capacity of 5V platform, thereby avoiding the substantial damage to the battery system resulted from the decomposition of the electrolyte. Thus, a newly high-voltage lithium battery cathode material featured with good electrochemical properties and cycle performance has been proposed in the present invention; moreover, the utilization of liquid-phase co-precipitation has the advantages of simple synthesis method, convenient operation process, easier to control, high yield coefficient, low energy consumption, and easy-to-industrial production. |
| priorityDate | 2010-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 140.