| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c67ac5f52f14786b533845e5f37bfefb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ebc15eaf92690b4350c3a4777d700dce |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-583
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-485
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-583
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-485
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
| filingDate |
2022-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1dc7fd2984906a983d671d0b23f0566c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91251c4830546e32b54d60ce92f9215c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c70898707d1e00591f0e7d19c73ebeef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2cff8facbda9a45bb5e414106833e1db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f27493bb5bf83bda3a11023d79e07ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_092c9a22d8d7473d292df8114af2e0a0 |
| publicationDate |
2022-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114709383-A |
| titleOfInvention |
Modified lithium ion battery positive electrode material and preparation method and application thereof |
| abstract |
The invention belongs to the technical field of battery materials, and discloses a modified lithium ion battery positive electrode material and a preparation method and application thereof. The chemical formula of the modified lithium ion battery positive electrode material is Li 5 FeO 4 @C; the modified lithium ion battery positive electrode The material is an agglomerate formed by agglomeration of spherical-like particles. The present invention prepares an agglomerate modified lithium ion positive electrode material doped and coated with carbon, one of which can improve the electrical conductivity of the material, reduce the polarization performance of the material, and improve the charging capacity of the material under high rate; The surface of Li 5 FeO 4 is in direct contact with water and carbon dioxide in the air, which eliminates or alleviates the "air sensitivity effect" on the surface of the modified lithium-ion cathode material, and improves the stability of the material in air. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023173775-A1 |
| priorityDate |
2022-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |