http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-215578623-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1b0688767b63f8b4abd2afa179ffc292 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f1036042e64d6482eeea73bf2b39edd2 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-134 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-133 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1391 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-137 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1399 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1393 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1395 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-131 |
| filingDate | 2020-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_911df4bd8c4212a1d7d0adfa159ba87d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e84598ed818ce30cc28b9e6c035745f |
| publicationDate | 2022-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-215578623-U |
| titleOfInvention | Negative plate and diaphragm-free battery cell |
| abstract | The utility model relates to a negative plate and a diaphragm-free battery cell, wherein the negative plate comprises a negative plate current collector, and a negative material layer, an insulating ceramic layer and a gluing layer which are sequentially arranged on two sides of the negative plate current collector; the diaphragm-free battery cell comprises a positive plate and a negative plate which are sequentially stacked. The positive plate comprises a positive plate current collector and positive material layers arranged on two sides of the positive plate current collector. According to the utility model, the insulating ceramic layer and the glue coating layer are arranged on the two sides of the negative plate, so that the arrangement of a conventional diaphragm layer can be omitted, the space of a battery cell is reduced, and the volume energy density is improved; the effect of insulating the positive electrode and the negative electrode can be achieved, the transmission of lithium ions can not be influenced, and the good bonding of the positive electrode and the negative electrode is ensured, so that the battery cell can be used safely. |
| priorityDate | 2020-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.