http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H1157473-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc45703f67bc72a6db582867886fd5d5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-00 |
| filingDate | 1997-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0b5f133d35100f1c4db10b8347d2507 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3373abfea8dbbffd48c79fd980ba1e0 |
| publicationDate | 1999-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H1157473-A |
| titleOfInvention | Method for producing NOx catalyst |
| abstract | (57) Abstract: The present invention relates to a manufacturing method of the NO X purification catalyst, in particular manufacturing method excellent exhaust gas purifying catalyst of the NO X decomposition characteristics comprising the step of etching the alloy with a quasicrystalline phase provide. SOLUTION: As a general formula, Al 100- (ab) X a Mn b , (where X is Pd or Pt, 18 at% ≦ a ≦ 22 at %, 8 at% ≦ b ≦ 12 at%), wherein Pd or Pt protrudes from the surface of the alloy by etching an alloy having a quasicrystal structure. A step of pulverizing an alloy composed of crystals, a step of etching the pulverized alloy to project Pd or Pt on the surface of the alloy, and using at least one of alumina, titania, and ceria as the quasicrystalline alloy and the metal oxide. Mixing and pulverizing at the same time. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7713911-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1138378-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005270738-A |
| priorityDate | 1997-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.