http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106848308-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_09649942f6bbafbe6aedee8d85e12cfe |
| 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/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-624 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 |
| filingDate | 2017-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2fd20be22f366483e18e4ca907902c1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9e66b658f1f53f19408ff25e17f9e34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0048a8f37e564784e419db638011c12d |
| publicationDate | 2017-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106848308-A |
| titleOfInvention | The preparation method and lithium ion battery of a kind of lithium iron phosphate positive material |
| abstract | The present invention provides a kind of preparation method of lithium iron phosphate positive material, comprises the following steps：Step one：The mixed liquor of certain density acetic acid and hydrogen peroxide is configured, then, to adding a certain amount of LiFePO4 mixed liquor in acetic acid and hydrogen peroxide mixed solution, after stirring a period of time, filtering, washing precipitation, and dried under first time vacuum, obtain the LiFePO4 after the de- lithium in part；Step 2：A certain amount of lithium salts is added in a certain amount of methanol solution, stirring and dissolving, then it is 10 to be added thereto to the ratio between amount of material：0~0：10 aniline and pyrroles, after being well mixed, add the LiFePO4 after the de- lithium in part that a certain amount of step one is obtained, and reaction is stirred at a certain temperature, obtain product；Step 3：Product obtained in step 2 is filtered, washs colourless to filtrate with methyl alcohol and acetonitrile, and carry out second vacuum drying, obtain the lithium iron phosphate positive material of aniline/pyrroles's cladding. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114447336-A |
| priorityDate | 2017-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.