| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028
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/H01M4-583
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5825
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-131
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-364
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-131
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/H01M4-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 |
| filingDate |
2019-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b6286f6d2342af0097cf59513f27f40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e520c7401aa98b932faa5e4a4d7108ab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0cac7a14fe567df7e9f898533f7f688
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45de64fc707f19efcf38774a017a671d |
| publicationDate |
2021-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112714970-A |
| titleOfInvention |
Electrode for secondary battery and lithium ion secondary battery |
| abstract |
An object of the present invention is to provide an electrode for a secondary battery such as a lithium ion secondary battery, which can achieve both safety and high energy density with a high degree of dimension. The present invention is a secondary battery electrode having a positive electrode mixture layer that contains at least an olivine-based positive electrode active material and a layered oxide-based positive electrode active material as positive electrode active materials, wherein the total weight fraction of the positive electrode active materials in the positive electrode mixture layer is 80 wt% or more and 99 wt% or less, the weight fraction of the olivine-based positive electrode active material is 10 wt% or more and 65 wt% or less, the weight fraction of the layered oxide-based positive electrode active material is 30 wt% or more and 80 wt% or less, and the positive electrode mixture layer contains graphene. |
| priorityDate |
2018-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |