| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2fb815dee18f748ab4b453fcc2fd0fb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-45 |
| classificationIPCInventive |
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/C01B25-30 |
| filingDate |
2018-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fd108463a850881bd7edb1fbf4730ef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_472f262a5e91a07f803c57dd98249bcb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_675bb269e005b9ba266b04bd145ca570 |
| publicationDate |
2019-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019043403-A1 |
| titleOfInvention |
PROCESS FOR PRODUCING CARBON-COATED LITHIUM-COATED IRON PHOSPHATE, CARBON-COATED LITHIUM IRON PHOSPHATE, AND USES THEREOF |
| abstract |
The invention relates to a lithium metal phosphate, its preparation and its use in a process for the production of lithiated iron phosphate coated with particulate carbon comprising a grinding step and a calcination step. The process utilizes polyvinyl butyral having a molecular weight distribution such that at least 75% of the polyvinyl butyral has a molecular weight in the range of 30000 to 90000 as a precursor containing carbon and dehydrated iron phosphate as a precursor containing iron. The process allows the formation of lithium iron phosphate having improved electrochemical properties. |
| priorityDate |
2017-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |