http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109192540-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-13 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-46 |
| classificationIPCInventive | 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 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-44 |
| filingDate | 2018-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109192540-B |
| titleOfInvention | A kind of biomass carbonization product and manganese dioxide composite electrode material and preparation method thereof |
| abstract | The invention discloses a biomass carbonization product and manganese dioxide composite electrode material and its preparation method. Soak in a certain concentration of potassium hydroxide solution until the mass of potassium hydroxide absorbed is equal to the mass of activated carbon itself, and then dry. Then, it was activated by staged heat treatment under nitrogen and then cooled naturally. The anodic electrodeposition method is used to deposit vanadium-iron-doped MnO 2 in the prepared electrolyte with a certain current at a certain temperature. The treated biomass activated carbon and vanadium-iron-doped MnO powder were mixed, and acetylene black and anhydrous ethanol were added for ball milling. The invention has the advantages of repeated utilization of resources, low preparation cost and simple production process. The obtained biomass carbonization product and manganese dioxide composite electrode material have excellent stability and high specific capacitance. |
| priorityDate | 2018-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.