http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I624429-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9cb217f83556ce2a418344c2d485415 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D3-0413 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-0687 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-021 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B29-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D11-059 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-068 |
| filingDate | 2014-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b24de4983540b847faa4efc678f8c4d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5e52f4f79c3259c759108dae865041c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d84cfd4208c72b1e37205be68b879285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52024e982b5c2e3d3d67fec686241f9f |
| publicationDate | 2018-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I624429-B |
| titleOfInvention | Tantalum nitride powder for release agent for mold for casting of polycrystalline ingot, method for producing the same, slurry containing the tantalum nitride powder, mold for casting polycrystalline ingot, method for producing the same, and method for producing polycrystalline ingot using the same |
| abstract | The present invention provides a tantalum nitride powder for a release agent for a polycrystalline ingot casting mold which can modulate a polycrystalline germanium ingot having a high photoelectric conversion efficiency at a low cost. The specific surface area of the tantalum nitride powder for the release agent for the mold for casting a polycrystalline ingot is 5 to 40 m 2 /g, and the oxygen content ratio in the surface layer of the particles is FSO (% by mass) and is contained in the interior of the particles. When the oxygen ratio is FIO (% by mass) and the specific surface area is FS (m 2 /g), FS/FSO is 8 to 30, FS/FIO is 22 or more, and in the particle size distribution measurement, 10% by volume diameter D10 and 90 volume The ratio of the diameter D90 to the D10/D90 is 0.05 to 0.20. The present invention provides a tantalum nitride powder for a release agent for a mold for casting a polycrystalline ingot, a method for producing the same, a slurry containing the tantalum nitride powder, a mold for casting a polycrystalline ingot, a method for producing the same, and a polycrystalline silicon using the mold The manufacturing method of the ingot. |
| priorityDate | 2013-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.