| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49108
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-446
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-4242
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-058
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-058
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-139 |
| filingDate |
2014-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5947c3ed9fce95744060b21d13908123
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d87972611d5c8bcc1d389e0b9bb75a4e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_985f1ceb3495dd6ff6cfd71adc4c867c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3064d433714016a49a687825130fb9c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1e0b8db7262cf786f611bb02d5ac9ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff7b9e30fb5cb005bc0612c4cde96777 |
| publicationDate |
2014-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20140111622-A |
| titleOfInvention |
Method for predoping lithium, method of preparing lithium secondary battery comprising the same, and lithium secondary battery obtained therefrom |
| abstract |
The present invention relates to a method of predoping lithium, and more particularly, to a method of predoping lithium uniformly pre-doping lithium in a large amount of one or more unit cells. According to an aspect of the present invention, there is provided a method of manufacturing a fuel cell, including: preparing at least one unit cell including a cathode, a cathode, and a separator interposed between the anode and the cathode; Placing the prepared one or more unit cells in a reactor and connecting electrodes having the same polarity to each other; Adding an electrolyte into the reaction vessel; Placing a lithium metal plate in the electrolyte solution and connecting the lithium metal plate to the cathode; And a step of doping the cathode. According to the present invention, the capacity and cycle life of the battery can be improved by lowering the initial irreversible capacity of the cathode and preventing the penetration of the anode metal ions into the SEI of the cathode surface. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109314270-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113782847-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021194260-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020096177-A1 |
| priorityDate |
2013-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |