| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d281e953d189bcfe2507ba7faba72c25 |
| classificationCPCAdditional |
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7766
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-343
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0883 |
| classificationIPCAdditional |
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-65
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate |
2021-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5d0188ad6a1950e5c5670ee13c819e8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc64eefd0d755694ea3f0e1b349605fc
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6bbf77ea4ae060859d601652cb9f9bf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db296d6cd0d34f8c7ec1fa0dc267cd9e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb1c7d8d4a9a3f4baa914ebed6a41136
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25544c1146e7c809887031d4dad53b14 |
| publicationDate |
2021-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113509952-A |
| titleOfInvention |
A kind of ytterbium erbium co-doped Yb-Er/g-C3N4 photocatalyst and its synthesis method and application |
| abstract |
The invention discloses a ytterbium-erbium co-doped Yb-Er/g-C 3 N 4 photocatalyst and a synthesis method and application thereof. Using melamine as a raw material, g-C 3 N 4 is prepared by high-temperature calcination; Yb-Er/g-C 3 N 4 is prepared by microwave-assisted heating using ytterbium oxide and erbium oxide as raw materials. The ytterbium-erbium co-doped Yb-Er/g-C 3 N 4 photocatalysis prepared by the invention suppresses the recombination of photo-generated carriers, can effectively improve the energy conversion efficiency, and thus improves the visible light and near-infrared photocatalytic efficiency. Utilizing its degradation of organic pollutants under visible light and near-infrared light irradiation, Yb‑Er/g‑C 3 N 4 has important practical application value in environmental purification and clean energy production. |
| priorityDate |
2021-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |