http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021128888-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8bcf612dd6863e11ef7d506d78193626 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-134 |
| filingDate | 2020-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_725dbcdf89dca5ff796ae2b87ab6a906 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3de3a034fd2b01ac2c6ecd3064332ad0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0658d1c24146e47cd6ba3c56ad1c1589 |
| publicationDate | 2021-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2021128888-A |
| titleOfInvention | Method for producing binder for non-aqueous electrolyte secondary battery, electrode composition for non-aqueous electrolyte secondary battery, electrode for non-aqueous electrolyte secondary battery, binder for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery |
| abstract | PROBLEM TO BE SOLVED: To provide a binder for a non-aqueous electrolyte secondary battery capable of obtaining a battery having excellent performance even when an electrode active material containing silicon is used. A binder for a non-aqueous electrolyte secondary battery containing carboxymethyl cellulose and / or a salt thereof, wherein the carboxymethyl cellulose and / or a salt thereof satisfies the following conditions (A) and (B). And. Condition (A): The degree of carboxymethyl substitution per glucose unit satisfies 0.5 to 1.5. Condition (B): tan δ = G "/ G', which is the ratio of the storage elastic modulus G'and the loss elastic modulus G" of the aqueous dispersion having a solid content of 2% (w / v), is 0 at the measurement temperature of 23 ° C. . Always satisfy tan δ> 1 when 1 to 1000% strain is applied. [Selection diagram] None |
| priorityDate | 2020-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.