| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41d42dda56335b56f7f1545dcbc7ca22 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-70 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-04 |
| filingDate |
2019-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_617d2763d76e85756809282b4bb103c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86195ebdd4531d5946b32525a7dc7689
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba21399e49771ab6eabdab3f7a2ce47f |
| publicationDate |
2020-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110961121-A |
| titleOfInvention |
A kind of Z-type photocatalyst and preparation method and application |
| abstract |
The invention relates to a Z-type photocatalyst and a preparation method and application thereof. The ZnIn 2 S 4 aqueous solution was ultrasonically dispersed, and then AgNO 3 was added for the first stirring, and then NH 4 VO 3 was added for the second stirring, and the suspension obtained above was moved to a polytetrafluoroethylene-lined reactor. , react at 140-200 ℃ for 20-40h, then cool to room temperature with the box, finally wash with deionized water and absolute ethanol, and vacuum dry to obtain AgVO 3 /Ag/ZnIn 2 S 4 powder. The Z-type photocatalyst provided by the present invention has a large specific surface area and many active sites, and Ag nanoparticles (NPs) as an intermediate bridge further improves the separation efficiency of photogenerated carriers, so that the prepared photocatalyst has efficient photocatalytic performance. catalytic activity can be exerted. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114890455-A |
| priorityDate |
2019-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |