http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104307514-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B3-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D301-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D303-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C65-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-52 |
| filingDate | 2014-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104307514-B |
| titleOfInvention | A kind of titania/silica compound spherical shell parcel nano catalyst and preparation method thereof |
| abstract | The invention belongs to noble metal catalyst preparing technical field, relate to a kind of titania/silica compound spherical shell parcel nano catalyst and preparation method thereof.A kind of titania/silica compound spherical shell parcel nano catalyst, its diameter is 200 ~ 1000nm, and specific area is 20 ~ 100mn 2 / g, average pore size is 8 ~ 15nm, and the mass percent of nm of gold is 0.3 ~ 1.2%.The preparation method of this catalyst, take nm of gold as core, with ethyl orthosilicate and isopropyl titanate for shell presoma, cationic surfactant and ferric trichloride are template, ethanol is solvent, with the microballoon of aerosol processing one-step synthesis parcel nm of gold, through calcining, corrosion thus obtain the nuclear shell structure nano Au catalyst of porous surface.Present invention process is simple, step is few, only needs a step can synthesize the microballoon of parcel nm of gold, and post processing only relates to once washing, dry process, thus farthest avoids the loss of product. |
| priorityDate | 2014-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.