http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140120170-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d794b4904270a2f081a93438a2d2d076 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-0202 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G51-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-622 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-624 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-64 |
| filingDate | 2013-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3732092ac41214f2452fc17621ec13f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e74a787f9f180760075b17c6ea8ef0e1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5bdc874e23453f0fca6cde28be612c22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2bfc5a93176f38c45eab644bde2d66fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7058eb6978e47e89b95aad2202ff846c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1609ef079fdd1ac057d174528d02cfa0 |
| publicationDate | 2014-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20140120170-A |
| titleOfInvention | Method for manufacturing ceramic powder for protective layer of metallic seperator of solid oxide fuel cell and protective layer thereof |
| abstract | According to an aspect of the present invention, there is provided a method for preparing a ceramic powder for a protective layer of a metal oxide separator of a solid oxide fuel cell, comprising the steps of: preparing a sol by reacting a metal nitrate with a chelating agent; Heating the sol solution to prepare a gel; Continuously heating the gel to pyrolyze; Heat-treating the pyrolyzed gel at a high temperature while bringing the pyrolyzed gel into contact with dry air in a furnace to form a powder; And cooling the heat-treated powder in a furnace. The ceramic powder for a protective layer of a solid oxide fuel cell metal separator according to another embodiment of the present invention may be in the form of a spinel, and may have a mixture of cubic and tetragonal phases. According to still another aspect of the present invention, there is provided a method for manufacturing a protective film for a solid oxide fuel cell metal separator, comprising: preparing a sol by reacting a metal nitrate as a starting material with a chelating agent; The gel is continuously heated and pyrolyzed, and the pyrolyzed gel is heat-treated at a high temperature while being in contact with dry air in a furnace to form a powder, and the heat-treated powder is heated in a furnace ) To prepare a ceramic powder prepared by cooling it; Mixing the ceramic powder with a binder, a surfactant, a dispersant, and a solvent to prepare a slurry; Coating the slurry on a metal separator surface; Drying the slurry coated on the surface of the metal separator at room temperature; Heat treating the coated metal separator at a high temperature while contacting the coated metal separator with dry nitrogen; Heat treating the coated metal separator at a high temperature while contacting the coated metal separator with dry hydrogen; Heat treating the coated metal separator at a high temperature while contacting the coated metal separator with dry oxygen; And cooling in a furnace after the heat treatment step. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200099784-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11563220-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019245298-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190044546-A |
| priorityDate | 2013-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.