http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103560229-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 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/C01B25-45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1397 |
| filingDate | 2013-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103560229-B |
| titleOfInvention | A kind of high-conductivity lithium vanadium phosphate positive electrode material for lithium ion battery preparation method |
| abstract | The present invention relates to a kind of high-conductivity lithium vanadium phosphate positive electrode material for lithium ion battery preparation method, it is characterised in that comprise the following steps that：a）Soluble phosphate, vanadic salts are dissolved in deionized water, solution A is configured to；b）Copper-bath is instilled in sodium hydroxide solution, fehling reagent is obtained；c）Solution A is slowly dropped in fehling reagent, B solution is formed；d）Formalin is slowly dropped in B solution, powder precursor is formed, is ground standby；e）Precursor is put in the tube furnace for be connected with inertia or reducibility gas protection carries out pretreatment sintering, obtains pretreatment powder；f）Above-mentioned pretreatment powder is sintered in the tube furnace for being connected with inertia or reducibility gas protection again, its electrical conductivity is high, is evenly distributed, and electrochemical cycle stability and high rate performance are excellent. |
| priorityDate | 2013-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.