http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113181845-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-0091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-894 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-006 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-89 |
| filingDate | 2021-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113181845-B |
| titleOfInvention | A kind of cerium oxide aerogel loaded with alloy nanoparticles and preparation method thereof |
| abstract | The invention discloses a cerium oxide aerogel loaded with alloy nanoparticles and a preparation method thereof. The preparation method includes: 1) adding ascorbic acid to an anhydrous ethanol solution of a cerium inorganic salt and completely dissolving it to obtain a first mixed solution; 2) adding a metal precursor to the first mixed solution to obtain a second mixed solution; 3) dropping propylene oxide into the second mixed solution, and standing to obtain a first wet gel; 4) immersing the first wet gel in acetone to fully exchange the solvent, and obtaining a second wet gel after aging. gel; 5) supercritically drying the second wet gel to obtain a cerium oxide aerogel loaded with alloy nanoparticles. The cerium oxide aerogel loaded with alloy nanoparticles prepared by the above method has the characteristics of simple raw material acquisition and short preparation period, and can be used for various catalytic reactions. |
| priorityDate | 2021-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.