| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_32c2458d2a380a5c891f3dbc1687cd1f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-835
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-835
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate |
2019-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_051d837f3cddb8e623915a025209b630
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3a2c80444f738746b42e3dec877c3c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20def56fa7fcbe0dd641f7fb73501f50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42085d1223c3ebe6b8b81bc361e0f730
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_183ce48af63f80e664a6b815843929ca |
| publicationDate |
2019-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110064402-A |
| titleOfInvention |
A kind of preparation method of PbO/Fe2O3/NiO/TiO2 visible light catalyst |
| abstract |
The invention relates to the technical field of visible light catalysts, in particular to a preparation method of a PbO/Fe 2 O 3 /NiO/TiO 2 visible light catalyst; the method comprises the following steps: a. firstly preparing nickel-iron oxide; b. preparing the visible light catalyst; The lead nitrate is dissolved in deionized water and prepared by adding solid titanium dioxide and nickel iron oxide prepared in step a; the visible light catalyst of the invention has high catalytic efficiency for dyes, stable chemical properties, relatively mild reaction conditions, and is harmless to human body. The combination of nickel-iron oxide, TiO 2 and lead oxide combines multiple wave absorption advantages, and the transmittance can be as high as 99.6%; the combined new photocatalyst has better reactivity and greatly improves the utilization rate of sunlight. And has a high organic removal rate. Recyclable and reusable. The preparation method is simple and the cost is low. |
| priorityDate |
2019-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |