http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104201382-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5825 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M6-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 |
| filingDate | 2014-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104201382-B |
| titleOfInvention | Preparation method for ferric phosphate serving as lithium primary battery anode material for implantable medical instrument |
| abstract | The invention relates to a preparation method for ferric phosphate serving as a lithium primary battery anode material for an implantable medical instrument. Ferric phosphate is prepared by the following method: (1) respectively dissolving ferric sulfate and ammonium dihydrogen phosphate according to the molar ratio of 1:(2 to 2.5) into distilled water with a dissolvable load for stirring until the reaction of ferric sulfate and ammonium dihydrogen phosphate is completed, and filtering to obtain sediments; (2) washing the sediments obtained in the step (1) by distilled water, and sintering at the temperature of 375-425 DEG C for 9-12 hours to obtain ferric phosphate. No impurity ion is introduced into the lithium primary battery anode material FePO4 provided by the invention, so that the electrochemical performance is high, and the practicability is high; a complexing agent, such as ammonium citrate, is not used in a synthesis process, and the preparation technology is simple; a prepared lithium primary battery is steady in voltage platform and high in voltage; the voltage can reach 3.5V. |
| priorityDate | 2014-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.