| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c87fe53a62b9c1db9499a398cc9571c8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-45 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-45 |
| filingDate |
2019-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_420e3a26b52089266313d9f3a9bafb91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec797353990e8dc0567dcc9fba934a52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2cea65adbf1b7816b685092a8c36171d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_492d72e1dd02607ddf4ea7e22fda7103 |
| publicationDate |
2019-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110255522-A |
| titleOfInvention |
A kind of preparation method of multistage pore-forming lithium iron phosphate |
| abstract |
In order to solve the technical problems of low capacity and poor cycle performance of existing multi-level lithium iron phosphate batteries, the present invention proposes a preparation method of multi-level pore-forming lithium iron phosphate, comprising the following steps: one-level porous iron phosphate The preparation of ammonium, the preparation of secondary porous lithium iron phosphate and the preparation of tertiary porous lithium iron phosphate, and finally the synthesis of multi-level porous lithium iron phosphate; the multi-level porous lithium iron phosphate prepared by the present invention has high battery capacity, And the technical effect of excellent cycle performance is much better than the lithium iron phosphate prepared by the prior art. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021000911-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111348638-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111348638-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110600705-A |
| priorityDate |
2019-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |