| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e776f66a20d7166e9ccf73e14cbf3e17 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G45-1242
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G45-1257
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G45-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0567 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0567
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G45-12 |
| filingDate |
2001-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f091c7f0db08cd41281b7aa74230badf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed370caf602c068ef16828f678ad08f6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a18112cdf85119efddc296b38833f593 |
| publicationDate |
2005-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6869547-B2 |
| titleOfInvention |
Stabilized electrochemical cell active material |
| abstract |
Stabilized lithiated manganese oxide (LMO) is prepared by reacting cubic spinel lithium manganese oxide particles and particles of an alkali metal compound in air for a time and at a temperature sufficient to decompose at least a portion of the alkali metal compound, providing a treated lithium manganese oxide. The reaction product is characterized as particles having a core or bulk structure of cubic spinel lithium manganese oxide and a surface region which is enriched in Mn +4 relative to the bulk. X-ray diffraction data and x-ray photoelectron spectroscopy data are consistent with the structure of the stabilized LMO being a central bulk of cubic spinel lithium manganese oxide with a surface layer or region comprising A 2 MnO 3 , where A is an alkali metal. Electrochemical cells containing the stabilized LMO of the invention have improved charging and discharging characteristics and maintain integrity over a prolonged life cycle. The electrochemical cells are stabilized against decomposition of cell components, including electrode and electrolyte components. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8945751-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8652672-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004191632-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11456453-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8142933-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9331320-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007148888-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10522822-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011070498-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7718319-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9356276-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102576864-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8962175-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006024583-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8945756-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8580422-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8298701-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8741455-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8137830-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11271248-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009253025-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102576864-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004228965-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8722246-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9728775-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10707531-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10707526-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011052945-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9088046-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6979513-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010081056-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9960397-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10026562-B2 |
| priorityDate |
1996-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |