| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0471
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-583
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-1393 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-583
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1393
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 |
| filingDate |
1998-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2000-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20000068703-A |
| titleOfInvention |
Carbonaceous Precursor, Carbonaceous Anode Material, and Nonaqueous Rechargeable Battery |
| abstract |
The carbonaceous material for the negative electrode has a true density of 1.65 to 1.85 g / cc, a hydrogen content of carbon in an atomic ratio of 0.01 to 0.15, a plane spacing of (002) planes of 3.45 to 3.55 kPa, and a crystallite thickness of It is 12.0-20.0 Hz, and in a X-ray scattering curve, the common tangent which connects the minimum values of both (002) diffraction lines is made into a baseline, and the area enclosed by the baseline and the (002) diffraction lines is called S1, and the diffraction angle When 2θ is 4 degrees or more and the area enclosed by the low X-ray scattering curve and the base line from the diffraction line is S0, the area ratio of S0 to S1 is 0.4 to 2.0. The carbonaceous material for the negative electrode is subjected to oxidation treatment of a carbonaceous raw material having a γ resin amount of 0.5 to 30% by weight to obtain a carbonaceous precursor of an oxidation product having an oxygen content of 0.01 to 0.2 in terms of atomic ratio, and then oxidation The product is prepared by firing in an inert atmosphere. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100880552-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8268283-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8894964-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100836524-B1 |
| priorityDate |
1997-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |