| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b19eaa8e535da4e4bceed99917a68153 |
| 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/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-054
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-134
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-364
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-583 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-054
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-587 |
| filingDate |
2013-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1b7f7b6fcdb1257d33515975e906eec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e27b6ea55d946cb42e761befce8f0de9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2857e1182ca9dba0119294651df6ba81 |
| publicationDate |
2015-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20150048844-A |
| titleOfInvention |
Negative electrode material, negative electrode active material, negative electrode, and alkali metal ion battery |
| abstract |
The negative electrode material of the present invention is a carbonaceous negative electrode material used in an alkali metal ion battery having an average interplanar spacing d 002 of (002) plane of 0.340 nm or more as determined by X-ray diffraction using CuK? The negative electrode material was maintained for 120 hours under the conditions of a temperature of 40 DEG C and a relative humidity of 90% RH, and then, using the thermogravimetric analyzer, (A) the negative electrode material was heated at 130 DEG C under a nitrogen atmosphere for 1 hour (B) a step of heating the negative electrode material after the step (A) in a nitrogen atmosphere at a temperature of 40 ° C to 540 ° C at a rate of 10 ° C / min to measure a weight loss amount of the negative electrode material , The weight of the negative electrode material after the step (A) is represented by X, the weight of the negative electrode material at 150 ° C in the step (B) is represented by Y 1 , When the weight of the negative electrode material is represented by Y 2 , the chemical adsorption yield A defined by 100 x (Y 1 -Y 2 ) / X is 0.5% or less. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20180046574-A |
| priorityDate |
2012-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |