http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106986633-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3224 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3298 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3296 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-96 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F23-296 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01P5-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F23-296 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F1-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01P5-24 |
| filingDate | 2017-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106986633-B |
| titleOfInvention | Piezoelectric ceramic and preparation method and application thereof |
| abstract | The invention discloses a piezoelectric ceramic, the main component of which is 0.36Bi (Sc) 1‑X Zr X )O 3 ‑0.64PbTiO 3 Wherein x is 0.04-0.24. The invention also provides a preparation method and application of the piezoelectric ceramic. The piezoelectric ceramic prepared by the method has high Curie temperature (450 ℃), and piezoelectric constant d under the temperature condition of-100-300 DEG C 33 The piezoelectric material has the characteristics of 150-500 pc/N, low-temperature dielectric loss tan delta (less than or equal to 4%) and the like, overcomes the defect that the low-temperature piezoelectric performance of the conventional piezoelectric material cannot meet the requirements of specific indexes, is easy to sinter, has a compact structure, is simple in preparation process, and has a wide application prospect. |
| priorityDate | 2017-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419517244 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID6946 |
Total number of triples: 22.