| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43ee55d23b83ae77d3b990af9481585e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5436
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5296
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3826
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-446
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-528
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-604
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-522
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-532
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-446
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-362
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-6262 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-532 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 |
| filingDate |
2006-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a269a85098ead398103375b6dbe5030
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e1e56324c777d35a4444ecef925462c |
| publicationDate |
2008-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1906472-A1 |
| titleOfInvention |
Non-aqueous secondary battery-use graphite composite particle, cathode active substance material containing it, cathode and non-aqueous secondary battery |
| abstract |
To provide a nonaqueous secondary battery ensuring that a charge-discharge irreversible capacity at an initial cycle is sufficiently small even when an active material layer comprising a negative electrode active material on a current collector is increased in a density for obtaining a high capacity. n This object is attained by a graphite composite particle for a nonaqueous secondary battery, which satisfies the requirements (1) and (2): n(1) D L /D S is more than 1 and 2 or less, wherein D L µm means a volume-based median size measured by a laser diffraction/scattering-type particle size distribution measuring apparatus, and D s µm means an average circle-equivalent particle size which is determined from a measured area S of particles each having a contour not overlapped with a contour of another particle in a SEM; and n(2) a Raman R value is 0.04 or more and 0.14 or less, wherein the Raman R value means an intensity ratio I B /I A between an intensity I A of a maximum peak of 1580 cm -1 around and an intensity I B of a maximum peak of 1360 cm -1 around in a Raman spectrum. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2816642-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2816642-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2280437-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2554515-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102067359-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2790252-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2280437-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2790252-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10026956-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014227588-A1 |
| priorityDate |
2005-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |