http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102627471-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac31afbea1cbbb03498644721ffb4a62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B38-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-622 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-495 |
| filingDate | 2012-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa75094813c19c6d41bed2ba3fd3b5f8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dce89d80f8617de71539829817af28a6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_502b3a39471a4dcadde5e7b4bad8090b |
| publicationDate | 2013-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102627471-B |
| titleOfInvention | Preparation method of Ba6Zr2Nb8O30 ceramic with porous structure |
| abstract | The invention discloses a preparation method of Ba6Zr2Nb8O30 ceramic with a porous structure. The preparation method comprises the following steps of: utilizing BaCO3, ZrO2 and Nb2O5 powder; ball milling, pre-burning and ball milling mixture of the powder to obtain treated powder; and tabletting and then sintering the treated powder, wherein the sintering temperature is 1,250 DEG C and the sintering time is 5 hours. The Ba6Zr2Nb8O30 ceramic with the porous structure is obtained by using the preparation method provided by the invention; required equipment and preparation process are simple; the raw material cost is low; the Ba6Zr2Nb8O30 ceramic of the porous structure can be obtained without any pore forming agent under the conditions of certain sintering temperature and sintering time; the corresponding porous ceramic voltage endurance characteristic can reach 15 kV/mm; and the ceramic basically has no strain at external voltage. |
| priorityDate | 2012-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.