| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_610fd5afb4c3b8586cfba5f340b6adcb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-1094
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-1041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-345
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-36 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-464
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0274
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B3-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-70 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-42 |
| filingDate |
2021-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7fa9859ac268491d0d55ca2068bd7b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72cc1ff759b35f5a5b91ea09fd70f38c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2cb6de366562ee2fb8d442d402335bb1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce3772c1f56c69fe0887c6d2eb8e4d51 |
| publicationDate |
2021-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113019361-A |
| titleOfInvention |
Dendritic silicon-titanium hybrid nanosphere-supported noble metal catalyst and preparation method thereof |
| abstract |
The invention discloses a dendritic silicon-titanium hybrid nanosphere-supported noble metal catalyst and a preparation method thereof. The preparation method comprises: under a negative pressure condition, dendritic mesoporous silica nanospheres are mixed in an organic solution of a titanium precursor. Ultrasonic dispersion was carried out in toluene to obtain a dispersed product; the dispersed product was washed with absolute ethanol and calcined to obtain dendritic silicon-titanium hybrid nanospheres; the dendritic silicon-titanium hybrid nanospheres were ultrasonically dispersed in toluene, and an organosilane coupling The combined agent is refluxed to obtain functionalized nanospheres; the functionalized nanospheres are ultrasonically dispersed in an inorganic salt solution containing noble metal ions, and sodium borohydride solution is added dropwise, and centrifuged and dried to obtain a dendritic silicon-titanium hybrid. Nanosphere-supported noble metal catalyst. The method relies on negative pressure to extrude the titanium precursor into the pores of the dendritic silica nano-spheres, and generates the silicon-titanium hybrid nano-spheres by calcination. The process is simple, the deposition speed is fast, and the chemical composition of the product is uniform. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114345327-A |
| priorityDate |
2021-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |