http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106835366-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-08 |
| filingDate | 2017-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106835366-B |
| titleOfInvention | A kind of preparation method of cobalt nitride hollow nano fiber |
| abstract | The present invention relates to a kind of preparation methods of cobalt nitride hollow nano fiber, belong to technical field of nanometer material preparation.The present invention prepares Co with the method that ammonia nitridation combines using electrostatic spinning technique 2 N hollow nano fiber.The present invention includes four steps: (1) preparing spinning solution；(2) PVP/Co (NO is prepared 3 ) 2 Composite nano fiber is prepared using electrostatic spinning technique；(3) Co is prepared 3 O 4 Hollow nano fiber, by being heat-treated PVP/Co (NO 3 ) 2 It is prepared by composite nano fiber；(4) Co is prepared 2 N hollow nano fiber, by Co 3 O 4 Hollow nano fiber is nitrogenized with ammonia, obtains Co 2 N hollow nano fiber has good crystallinity, belongs to rhombic system, and diameter is 73.99 ± 0.55nm, and length is greater than 30 μm.Of the invention preparation method is simple, can produce in batches, have broad application prospects. |
| priorityDate | 2017-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.