http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110922180-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3224 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3232 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3272 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3279 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3298 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-2608 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-624 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-624 |
| filingDate | 2019-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110922180-B |
| titleOfInvention | Multi-iron wave-absorbing material and preparation method thereof |
| abstract | A multi-iron wave-absorbing material and a preparation method thereof, wherein the material belongs toAurivillius-like phase bismuth layered perovskite oxide of the chemical formula Bi x 5‑ R x Fe y 1‑ Ni y Ti 3 O 15 Wherein x Is not more than 0.5 x ≤0.75， y Is not more than 0.3 y Less than or equal to 0.5; in the chemical formula, R is one of rare earth elements Nd and Sm; the invention also comprises a preparation method of the multi-iron wave-absorbing material. The material has excellent magnetic property, shows good reflection loss characteristic in a microwave frequency band of 8-18GHz, and has high absorption strength and wide absorption frequency band. The preparation method is simple to operate, and the process conditions are easy to control, so that the preparation method has a wide application prospect. |
| priorityDate | 2019-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.