http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104659378-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_caacf483b6be9ae2d2677103a70559db |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2008-1293 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8652 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-90 |
| filingDate | 2015-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8246a283db1ca5bff71ac5fb6534695e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3299d942e9dbb076d82552e171db903f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7497522253b3fdddc4b3a750def5b970 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fe40eb4ac5adb5cf417f06624a74b8a |
| publicationDate | 2015-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104659378-A |
| titleOfInvention | Preparation method of nanofiber composite negative electrode of intermediate-temperature solid oxide fuel cell |
| abstract | The invention relates to a preparation method of a nanofiber composite negative electrode of an intermediate-temperature solid oxide fuel cell, belonging to the technical field of energy materials. The preparation method comprises the following steps: firstly preparing a mixed spinning solution containing perovskite structured oxide components and oxygen ion conductor electrolyte components, spinning the mixed solution by virtue of an electrospinning technique to prepare composite fiber, drying and carrying out high-temperature sintering, so as to obtain nanofiber structured composite negative electrode. The diameter of the composite negative electrode fiber is 100-600 nanometers; nanofiber is formed by virtue of agglomeration of perovskite oxide components and electrolyte component nano-particles, wherein the mass percent of the perovskite oxide components is 45%-65%. Components in the nanofiber negative electrode are uniformly distributed, so that the transmission of ions and electrons is benefited; the activation area of electrochemical reaction and the interface of three-phase reaction are large, so that the oxygen reduction catalytic activity of the negative electrode is improved, and the polarization impedance of the negative electrode is reduced; furthermore, the preparation process is simple, the operation is easy, and the cost is low. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106856242-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111403753-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108963216-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114243069-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111393164-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111393164-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111393163-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111370708-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111370708-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106856242-A |
| priorityDate | 2015-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.