| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cb0e4b1baa26a5012e042bafaa33e52d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-34 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G41-00
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/B01J35-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-08 |
| 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/C01G41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-08 |
| filingDate |
2020-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b74cc10fb87fc280f27a14478df979d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2bdba15118e961b4bc72bbaa3e7f3cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d973a65686f6f49bffa7b3f0ebed7343
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52ddee5df42defc42b84138ebf003a60 |
| publicationDate |
2020-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-111957306-A |
| titleOfInvention |
A kind of photocatalyst and its preparation method and application |
| abstract |
The invention relates to the technical field of photocatalysts, in particular to a photocatalyst and a preparation method and application thereof. The photocatalyst provided by the present invention includes Na 2 W 2 O 7 and Na 2 W 4 O 13 , and the interface of the Na 2 W 2 O 7 and Na 2 W 4 O 13 forms a Z-type heterojunction; in the photocatalyst The molar ratio of Na and W is (1-2):2, and the molar ratio of Na and W in the photocatalyst is not 1:2 and 2:2. According to the results of the examples, after the photocatalyst provided by the present invention is degraded by light for 120 min, the degradation rate of Rhodamine B with a concentration of 100 mg/L can reach up to 95.8%. |
| priorityDate |
2020-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |