http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022244362-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1476752f2420c8f8eb53464cf7fc922b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0566 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0566 |
| filingDate | 2022-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca62f7ed9d1f5076d31bc12df34d7dd7 |
| publicationDate | 2022-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2022244362-A1 |
| titleOfInvention | Negative electrode for secondary battery and secondary battery |
| abstract | This secondary batter comprises: a positive electrode; a plurality of first fiber parts; a negative electrode including a plurality of particle parts and a plurality of second fiber parts, and having a plurality of gaps; and an electrolyte. The plurality of first fiber parts, by being connected to each other, form a three-dimensional network structure having a plurality of gaps, and each among the plurality of first fiber parts includes carbon as a constituent element. The plurality of particle parts cover the surface of each among the plurality of first fiber parts, some among the plurality of particle parts are connected to each other, and each among the plurality of particle parts contains silicon as a constituent element. At least some among the plurality of the second fiber parts are connected to the surfaces of the plurality of particle parts, and each among the plurality of second fiber parts contains carbon as a constituent element. The average fiber diameter of the plurality of first fiber parts is 50 to 7,000 nm, inclusive, the average fiber diameter of the plurality of second fiber parts is 1 to 200 nm, inclusive, and the porosity of the negative electrode is 42 to 73 volume%, inclusive. |
| priorityDate | 2021-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.