http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111068715-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8973 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-32 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-06 |
| filingDate | 2019-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111068715-B |
| titleOfInvention | Preparation method of Ag/Bi2O3/CuBi2O4 nanofiber composite photocatalyst |
| abstract | The preparation method of Ag/Bi 2 O 3 /CuBi 2 O 4 nanofiber composite photocatalyst comprises the following steps: 1) adding bismuth nitrate pentahydrate to the mixed solution of N,N-dimethylformamide, glacial acetic acid and ethanol and copper nitrate hexahydrate, stirring and dissolving; 2) adding polyvinylpyrrolidone to the solution obtained in step 1) and continuously stirring to form a spinning precursor solution; 3) placing the spinning precursor solution obtained in step 2) in a spinning apparatus at room temperature spun down to obtain composite nanofibers; 4) after drying the composite nanofibers obtained in step 3), place them in a muffle furnace for calcination and naturally lower the temperature to obtain Bi 2 O 3 /CuBi 2 O 4 nanofibers; 5 ) placing the Bi 2 O 3 /CuBi 2 O 4 nanofibers obtained in step 4) in a silver nitrate solution and irradiating them under a xenon lamp, washing and drying to obtain a Ag/Bi 2 O 3 /CuBi 2 O 4 composite photocatalyst; the present invention The photocatalyst prepared by the method has excellent photocatalysis performance, good stability, wide application, and can be mass-produced, and has relatively broad application prospects in the field of water treatment. |
| priorityDate | 2019-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.