| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_031e3bc7b12d1bc5103944921ce0d4e6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-466
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-446
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-382
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-058
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-134
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-058
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-139 |
| filingDate |
2021-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_350d27cc51c3b6f4ca57abaf3cdcf271
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6554fe3f59be228d50e31bb449d43ec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3bf092cb180b9e5e625085e5902878a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11c0ede4abfe597d2cdd767b9769c9c6 |
| publicationDate |
2022-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114373883-A |
| titleOfInvention |
Self-lithiated battery cell and prelithiation method thereof |
| abstract |
The invention discloses an auto-lithiated battery cell and a prelithiation method thereof. The self-lithiated battery cell comprises an anode having a current collector, a coating applied to the current collector comprising graphite, silicon particles and/or SiO x A matrix material of particles (where x is less than or equal to 2), and a lithium foil in contact with the current collector. Methods of prelithiating a battery cell include charging and discharging the battery cell to deplete by causing lithium ions to migrate from a lithium foil to a cathode and/or anodeA lithium foil. The method may further include subsequently repeating charging and discharging the battery while retaining the depleted lithium foil in the battery cell. The lithium foil may be a pure elemental lithium metal or a lithium-magnesium alloy. The lithium foil may include 10 to 99 wt% lithium and 1 to 90 wt% magnesium. The anode current collector may include perforations. |
| priorityDate |
2020-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |