http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114865060-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c534d949ca038d5ddbb118b7ce21c4e4 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0562 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60L50-64 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0562 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/B60L50-64 |
| filingDate | 2022-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57a88da4cb8143e6d520f06afce43aa4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6412029515fbe89c2abb63f5ce4b6474 |
| publicationDate | 2022-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114865060-A |
| titleOfInvention | Lithium-ion battery and preparation method thereof, and electric vehicle |
| abstract | The present application relates to a lithium ion battery, a preparation method thereof, and an electric vehicle. The lithium ion battery comprises: a negative electrode and a dense diaphragm integrally formed on one surface of the negative electrode; wherein: the negative electrode includes a porous body and metal lithium filled in the porous body; the side of the dense diaphragm away from the negative electrode is used to connect the positive electrode; Both the dense septum and the porous embryo are metal oxide substrates. The solution provided by the present application, compared with the traditional plane contact method between the negative electrode sheet and the electrolyte, increases the contact area between the metal lithium and the electrolyte, improves the ion transport efficiency, and the porous structure can also limit the metal lithium due to pulverization. In addition, the dense membrane can also effectively prevent the penetration of dendrites of the electrode to ensure the safety of the battery. |
| priorityDate | 2022-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.