http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109777328-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-583 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J133-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J133-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F218-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F218-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
| filingDate | 2019-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109777328-B |
| titleOfInvention | Lithium ion battery cathode aqueous binder, preparation method thereof and cathode material |
| abstract | The invention discloses a lithium ion battery cathode water-based binder, which is obtained by emulsion polymerization of the following monomers: hard monomers, soft monomers, functional monomers, acidic monomers and cross-linking agents; the weight ratio of the hard monomer to the soft monomer to the functional monomer to the acidic monomer to the crosslinking agent is 5-15: 5-18: 2-10: 1-3: 0.05 to 0.2; the functional monomer is as follows: one or more of hydroxypropyl methacrylate, cyclohexyl methacrylate, tetrahydrofuran methacrylate and ethylene glycol monoacrylate; the advantages are that: can keep proper water absorption, adhesive force and better capacity retention rate; meanwhile, the preparation method of the binder and the cathode adopting the binder are also disclosed, and the binder belongs to the field of high polymer materials, in particular to the field of lithium ion battery electrode materials. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023015062-A1 |
| priorityDate | 2019-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.