| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a188d15e53f61fc61b985decfe6ec8cc |
| 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/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625
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/C01B33-113
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/H01M4-62 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-113
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 |
| filingDate |
2019-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_648f01d3d2d59513658bbe68a0186393
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50071c4f38a0550e26b78ce07e1f6fe9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9144453b064bddc740bf595ffb048dc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33f5ac55bbc36bd2b7386b3d0fce69cd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_115d19ca135ddc6031e5d9f91db59454
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62b31735fd1029b8ca9014be4459f000
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1b7a8cba5f3707f1aa6fe132a7865d3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a086978c38f882a6434ab7d4305a0b2 |
| publicationDate |
2019-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2019296340-A1 |
| titleOfInvention |
Method for preparing silicon-based active material particles for secondary battery and silicon-based active material particles |
| abstract |
The present invention relates to a method for preparing silicon-based active material particles for a secondary battery and silicon-based active material particles. The method for preparing silicon-based active material particles according to an embodiment of the present invention comprises the steps of: providing silicon powder; dispersing the silicon powder into an oxidant solvent to provide a mixture prior to grinding; fine-graining the silicon powder by applying mechanical compression and shear stress to the silicon powder in the mixture prior to grinding to produce silicon particles; producing a layer of chemical oxidation on the fine-grained silicon particles with the oxidant solvent while applying mechanical compression and shear stress to produce silicon-based active material particles; and drying the resulting product comprising the silicon-based active material particles to yield silicon-based active material particles. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10693134-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10797312-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11588152-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11710819-B2 |
| priorityDate |
2014-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |