http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113646933-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5b6664a73c34bffd5fafd75be0f4a38a http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6702db4850fd45b8e0ce085e2166e273 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-622 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-362 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13 |
| filingDate | 2020-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03a52f7308069b0f971324769a4938bb |
| publicationDate | 2021-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113646933-A |
| titleOfInvention | Pole Pieces, Electrochemical Devices and Electronic Devices |
| abstract | The present application provides pole pieces, electrochemical devices, and electronic devices. The pole piece includes a current collector and an active material layer on the current collector. The active material layer includes particle groups including active material particles and first binder particles, the first binder particles bonding at least three active material particles, wherein a single particle group includes the first binder particles and all the The at least three active material particles bound by the first binder particles, wherein the particle size of the first binder particles in the plurality of particle groups is 0.1-3.5 μm. The composition of the first binder particles of the present application includes a polyolefin, which improves the adhesion of the active material particles to the current collector. In addition, polyolefins are less rigid, and the use of polyolefins in the active material layer also avoids or mitigates adverse effects on the compaction density of the active material layer. |
| priorityDate | 2020-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 105.