http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111477462-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-86 |
| filingDate | 2020-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111477462-B |
| titleOfInvention | Preparation method of nickel-cobalt-manganese hydroxide nanoneedle/nitrogen-doped carbon/foamed nickel electrode material |
| abstract | A preparation method of a nickel-cobalt-manganese hydroxide nanoneedle/nitrogen-doped carbon/foamed nickel electrode material is implemented as follows: (1) cleaning and drying the foamed nickel substrate; (2) dissolving nickel metal salt, citric acid and urea in an alcohol solvent to obtain a mixed solution A; (3) placing the processed foamed nickel in the mixed solution A, heating the mixed solution A in the air to 40-80 ℃ for processing until crystals in the solution are completely separated out; (4) roasting the treated foamed nickel in argon; (5) dissolving nickel metal salt, cobalt metal salt, manganese metal salt and urea in deionized water to obtain a mixed solution B; (6) placing the obtained nickel foam into the mixed solution B for hydrothermal treatment; (7) and cooling, washing and drying to obtain the electrode material. The invention greatly improves the specific surface area of the foamed nickel, improves the loading capacity and ensures the appearance and the size of the active substance, thereby realizing high specific area capacity and cycling stability. |
| priorityDate | 2020-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.