http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020000957-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_40a562ada2a4ad540fd037a6bef7ee0f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-00 |
| filingDate | 2018-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ea7f8a75f5a619d96668b38f2f50c17 |
| publicationDate | 2020-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2020000957-A |
| titleOfInvention | NOx adsorbing material, method for producing the same, NOx adsorbing member using the same, and catalyst for automobile exhaust gas |
| abstract | An object of the present invention is to provide a novel NOx adsorbing material having excellent low-temperature activity as well as NOx adsorbing performance, a method for producing the same, and a NOx adsorbing member and a vehicle exhaust gas catalyst using the same. An NOx adsorbing material according to the present invention includes at least ceria-based oxide particles and alumina particles, and a plurality of the ceria-based oxide particles and the alumina particles are bonded to each other. particle diameter D 50 of spray-dried composite particles 31 of 1～14Myuemu, and a platinum group element PGM supported on the surface 31a of the spray-dried composite particles 31, at least containing a platinum group element bearing the spray-dried composite particles 41, The ceria-based oxide particles 11 have an average particle diameter D50 of 50 to 400 nm, and the alumina particles 21 have an average particle diameter D50 of 50 to 400 nm. [Selection diagram] Fig. 1 |
| priorityDate | 2018-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.