http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108922790-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/H01G11-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-86 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-86 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/H01G11-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-44 |
| filingDate | 2018-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108922790-B |
| titleOfInvention | Preparation method and application of composite material |
| abstract | A preparation method and application of a sodium ion-embedded manganese dioxide/nitrogen-doped porous carbon composite material relate to a preparation method and application of a manganese dioxide composite material. The invention aims to solve the problems of poor multiplying power and low capacitance retention rate when the existing manganese dioxide is used as an electrode material of a pseudo-capacitive super capacitor. The method comprises the following steps: firstly, preparing regular dodecahedral ZIF-67; secondly, preparing a ZIF-67 derived nanoporous carbon material; and thirdly, compounding to obtain the manganese dioxide/nitrogen doped porous carbon composite material with the sodium ions embedded. The manganese dioxide/nitrogen doped porous carbon composite material embedded with sodium ions is used as a positive electrode material of a super capacitor. The invention can obtain the manganese dioxide/nitrogen doped porous carbon composite material with sodium ions embedded. |
| priorityDate | 2018-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.