http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113285071-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_379cbc4d98dc6ceecb9ca914bc17ece5 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5825 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 |
| filingDate | 2021-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf51b5cd3f0f3080659eb2ffdcb032be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfaf451dbcc8204ee3bbead08ad236e6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d14f60c4f5624af56a7af9c243a5cce6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16cf983a8da4ce68e65680dc9b82b2de http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_911ad0221963ebc04a81e42387b2175b |
| publicationDate | 2021-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113285071-A |
| titleOfInvention | Lithium iron phosphate and its preparation method and application |
| abstract | The invention provides a lithium iron phosphate and a preparation method and application thereof. The preparation method includes: dispersing the lithium source with an emulsifier, then adding a first initiator to carry out a first polymerization reaction to obtain an intermediate product A; adding a mixed solution of methyl methacrylate, a crosslinking agent and a second initiator into the intermediate product In the product A, a second polymerization reaction is performed to obtain an intermediate product B; the intermediate product B, an oxidant, an iron source, and a phosphorus source are mixed for a third reaction to obtain an intermediate product C; the intermediate product C is dispersed with a glucose solution, dried, and calcined , to obtain the lithium iron phosphate. The present invention also provides the lithium iron phosphate obtained by the above preparation method. The present invention further provides a positive electrode material, which includes the above-mentioned lithium iron phosphate. The above-mentioned preparation method can directly obtain nano-scale lithium iron phosphate, thereby reducing processes such as pulverization and energy consumption in the manufacturing process. The distribution of elements in the above-mentioned lithium iron phosphate is uniform, and it has good charge and discharge properties when used as a positive electrode material. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022237545-A1 |
| priorityDate | 2021-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 95.