http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110330940-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 |
| filingDate | 2019-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110330940-B |
| titleOfInvention | A kind of wave absorbing material and preparation method thereof |
| abstract | The invention provides a wave absorbing material, the wave absorbing material is Fe-NiS y /PVDF nanocomposite material, wherein the value range of y is 1-2, the Fe-NiS y nanoparticles are octahedral nanoparticles, and Fe 2 + The doping concentration in Fe‑NiS y nanoparticles is 2.5 at%, and the filling concentration of Fe‑NiS y nanoparticles in Fe‑NiS y /PVDF nanocomposites is 20 wt%. At 14.88GHz, the reflection loss of the wave absorbing material with a thickness of 1.7mm is -61.72dB, and the frequency bandwidth is 3.8GHz. The present invention also relates to the preparation method of the wave absorbing material. |
| priorityDate | 2019-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.