http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111847571-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-38 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-682 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2020-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111847571-B |
| titleOfInvention | Method for photoinduced degradation of anionic dye by nano-gold-lithium niobate composite material |
| abstract | The invention discloses a method for photo-induced degradation of anionic dye by a nano-gold-lithium niobate composite material, which comprises the following steps of firstly preparing the nano-gold-lithium niobate composite material; the composite material comprises a lithium niobate substrate, wherein the lithium niobate substrate is of a single-domain structure parallel to a crystal axis of a c axis, and nanogold is attached to the + Z surface of the lithium niobate substrate; then the surface of the nano-gold-lithium niobate composite material, which is attached with the nano-gold, faces upwards and is placed in an anion type dye solution, near infrared light irradiation is carried out on the nano-gold-lithium niobate composite material, and the anion type dye adsorbed on the surface of the nano-gold is oxidized and degraded. The method has the obvious effects that the nanogold generates a surface plasma resonance effect by irradiating the nanogold-lithium niobate composite material with near infrared light, electrons are transferred to a lithium niobate substrate from the nanogold to enable positive charges to be accumulated on the surface of the nanogold, anionic dyes such as methyl orange and the like can be fully adsorbed, direct oxidative degradation is realized, and a novel method for degrading organic dyes is provided. |
| priorityDate | 2020-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.