http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113675398-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f7d2683878bb0e85618c4004f615a8a3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-624 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5825 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 |
| filingDate | 2021-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b3a89b72c36c77c3c70ed0e26c13986 |
| publicationDate | 2021-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113675398-A |
| titleOfInvention | A kind of lithium ion battery negative electrode material and preparation method thereof |
| abstract | The invention discloses a preparation method of NiMnO 3 /MnCo 2 S 4 composite material of lithium ion battery negative electrode material: (1) N,N-dimethylformamide and ethylene glycol are mixed uniformly, and then the molar ratio is 1 The soluble nickel salt, manganese salt and isophthalic acid of 1 are added to the mixed solvent successively, and the ultrasonic mixing is uniform; (2) the mixed solution in the step (1) is transferred to the autoclave, and the solvothermal method is carried out at 180-200 ℃. The reaction is carried out for 12-24h, followed by washing the product for several times, and heat treatment at 300-400° C. for 1-2h to obtain flower-shaped NiMnO 3 ; (3) NiMnO 3 is dissolved in ethanol, stirred uniformly, and then a soluble manganese salt is added , cobalt salt and thiourea were mixed uniformly by ultrasonic, then acetylacetone was added, ultrasonically mixed uniformly and then transferred to a high pressure reactor, and reacted at 200 to 220 ° C for 6 to 12 hours; the product was washed with ethanol and deionized for many times to obtain NiMnO 3 /MnCo 2 S 4 composite. |
| priorityDate | 2021-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.