| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-483
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-386
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-113
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-62 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38 |
| filingDate |
2015-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2017-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2017528868-A |
| titleOfInvention |
Method for producing silicon-based active material particles for secondary battery, and silicon-based active material particles |
| abstract |
The present invention relates to a method for producing silicon-based active material particles for secondary batteries and silicon-based active material particles. A method for producing silicon-based active material particles according to an embodiment of the present invention includes a step of providing silicon powder, a step of providing a mixture before pulverization in which the silicon powder is dispersed in an oxidant solvent, and a mixture of the mixture before pulverization. Applying mechanical compression and shear stress to the silicon powder, finely sizing the silicon powder to form silicon particles, applying the mechanical compression and shear stress, and reducing the finely divided silicon A step of forming a silicon-based active material particle by forming a chemical oxide layer on the particle with the oxidant solvent, and drying a resultant product containing the silicon-based active material particle, to form the silicon-based active material particle Obtaining a step. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021114476-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020009754-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11450849-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019532459-A |
| priorityDate |
2014-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |