| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6702db4850fd45b8e0ce085e2166e273 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-364 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-602
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0471
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-364 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-00 |
| filingDate |
2019-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b250308f7260192de8d1e140da4a3268
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a42873232b246f425f135df335eab61e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bb95cbd1cf51909df323e5aef7a33b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_224079a34c7d378bb2c10174b886eda9 |
| publicationDate |
2020-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2020185715-A1 |
| titleOfInvention |
Cathode material and electrochemical device comprising the same |
| abstract |
The present application relates to a cathode material and an electrochemical device comprising the same. The cathode material comprises a matrix and a coating layer. The matrix comprises a cathode active material capable of reversibly intercalating or deintercalating lithium ions, and the coating layer comprises an organic material having a general formula X—R—C n F a Cl b , wherein R is a hydrocarbyl and X is a siloxane group. The coating layer can not only reduce the side reaction between the electrolyte and the cathode active material in the electrochemical device, but can also act as a lithium ion conductor layer to accelerate the intercalating or deintercalating of the lithium ions. Therefore, the cathode material coated by the above coating layer has excellent rate performance and impedance characteristics while having excellent cycle stability. |
| priorityDate |
2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |