| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_63c90ac1a899bf69958e2a7dfa34c12f |
| classificationCPCAdditional |
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/H01M4-1395
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0471
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-134
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-386 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1395
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1393
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-134
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-04 |
| filingDate |
2019-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1b75edb73e96829e5c76e36a25208a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee4c4f09607803c184907bc187c0da83 |
| publicationDate |
2021-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10950846-B2 |
| titleOfInvention |
Method for in situ growth of axial geometry carbon structures in electrodes |
| abstract |
Methods of forming a plurality of axial geometry carbon structures (e.g., carbon nanotubes or carbon fibers) in situ in an electrode of an electrochemical cell that cycles lithium ions are provided. Electroactive particles that undergo volumetric expansion are mixed with a polymer precursor and a plurality of catalytic nanoparticles comprising a metal selected from the group consisting of: iron, nickel, cobalt, alloys, and combinations thereof to form a substantially homogeneous slurry. The slurry is applied to a substrate and then heated in an environment having a temperature of ≤about 1000° C. and in certain aspects, ≤about 895° C. to pyrolyze the polymer precursor. The plurality of catalytic nanoparticles facilitates in situ precipitation of carbon to grow a plurality of axial geometry carbon structures. After the heating, the electrode includes an electrically conductive carbonaceous porous network comprising the plurality of electroactive particles and the plurality of axial geometry carbon structures. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11753305-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11527745-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11588145-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11749832-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11769872-B2 |
| priorityDate |
2019-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |