http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021152998-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43ee55d23b83ae77d3b990af9481585e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-587 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-587 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 |
| filingDate | 2020-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8d3b2817dee78d421c1d909939120ed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3724f1452e750c8f2fe712a64da0a8fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d824dd894f9c4aeaf9bcafda0167fa5 |
| publicationDate | 2021-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2021152998-A |
| titleOfInvention | Method for manufacturing negative electrode material for lithium ion secondary battery, negative electrode material for lithium ion secondary battery, and manufacturing material for negative electrode material for lithium ion secondary battery |
| abstract | PROBLEM TO BE SOLVED: To provide a negative electrode material for a lithium ion secondary battery which is excellent in initial efficiency, imparts high-speed charge / discharge characteristics, and can achieve a high discharge capacity. SOLUTION: The negative electrode material for a lithium ion secondary battery, each of which is a specific step, a coating step, a step of obtaining amorphous carbon particle-attached graphite particles, and the amorphous carbon particle-attached graphite particles. It is composed of composite graphite particles obtained by performing a calcined carbonization step of calcining, and the composite graphite particles have a coverage of 5% or more and less than 50% of the amorphous carbon particles covering the graphite particles when the surface is observed. It is a negative electrode material for a lithium ion secondary battery. [Selection diagram] None |
| priorityDate | 2020-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.