| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5fe1c43c77c043eac2ca01ee5694c636
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa6e4421d9e1159b6012d9bf702be572 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-031 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-40 |
| filingDate |
1991-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_299764b12cf91d1f8828681c4eb88973
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_276d8016f2b4fe42388cc84019568d40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87f088f1669ad6dbd80fbe40d1e0c18e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8b45eac12923e8b4ad0e6b9e90c2531
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a2c868654094efb9edb1faf42ebf659 |
| publicationDate |
1994-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H06114274-A |
| titleOfInvention |
Method for producing catalyst supporting highly dispersed metal fine particles |
| abstract |
(57) [Summary] [Purpose] To provide a method for producing a catalyst carrying monodisperse metal fine particles having a particle size of about 20 Å or less and having a narrow particle size distribution. [Structure] With a solution containing a metal-containing ion and a carrier on which metal fine particles produced by reduction of the metal-containing ion are supported, ethylene and / or acetylene are allowed to coexist, The metal-containing ions are reduced to the corresponding metal fine particles by a reducing agent and are supported on the carrier. According to the method of the present invention, It is speculated that ethylene or acetylene has a function of existing around the metal fine particles supported on the carrier and inhibiting the adhesion of new metal fine particles, that is, the growth of the metal fine particles and suppressing the aggregation of the supported metal fine particles. As a result, it becomes possible to manufacture the catalyst as intended. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11250918-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4582594-B2 |
| priorityDate |
1991-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |