http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114974937-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c6ed06712cfeb5d4b09ee22c622f31c2 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-13 |
| classificationCPCInventive | 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 |
| filingDate | 2022-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95c9c8ec832e36171db6215ba6c386c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d448c317cb10d8772b834e4907cedd35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a106d5a4aec3e61f461d9901fa29a33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e7c15c1c5db76e13a447cc7b24086e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e4538e803b5f954a776a161f97c7e3b |
| publicationDate | 2022-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114974937-A |
| titleOfInvention | Preparation method and application of iron-doped cobalt tetroxide/cobalt nitride heterostructure nanowire electrode material |
| abstract | A preparation method and application of an iron-doped cobalt tetroxide/cobalt nitride heterostructured nanowire electrode material, which relate to a preparation method of a heterostructured nanowire electrode material. The purpose of the present invention is to solve the problems of low specific capacity, poor cycle stability and low power density of existing pseudocapacitors. Methods: 1. preparing mixed solution; 2. preparing Fe-Co(OH) 2 ; 3. nitriding at high temperature. An iron-doped cobalt tetroxide/cobalt nitride heterostructure nanowire electrode material is used as a supercapacitor. The iron-doped cobalt tetroxide/cobalt nitride heterostructure nanowire electrode material prepared by the invention has good capacitance performance, and when the current density is 6A/g, the specific capacitance of the material in 1mol/L KOH solution reaches 1326.5F /g, under the current density of 40A/g, after 3000 cycles of the single electrode, the capacitance value is still 1350F/g, and the Coulomb efficiency is also as high as 99.8%. |
| priorityDate | 2022-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.