http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102895965-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d281e953d189bcfe2507ba7faba72c25 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2012-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aba3f95f21ccf28ec5ed7a6efaa1e638 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88764fc558b46eaf0e8688a79be8d5f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c1efa9d30a22b295464f53221948ec9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f57b7f64288d008715ab6fddaf7c4701 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_780df2534ee4ccc0364af3c55d3b5700 |
| publicationDate | 2015-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102895965-B |
| titleOfInvention | Er<3+>: Y3Al5O12/TiO2 composite membrane and application thereof in catalytic degradation of organic dye |
| abstract | The invention discloses an Er<3+>: Y3Al5O12/TiO2 composite membrane and application thereof in catalytic degradation of organic dyes. According to the technical scheme, a, Er2O3 and Y2O3 are dissolved in concentrated nitric acid, Al (NO3)3.9H2O and citric acid are dissolved in distilled water and then added into solution of rare earth ions, and heat-mixing, heat-drying and calcination are performed to obtain Er<3+>:Y3Al5O12 nano powder; b, tetrabutyl titanate is dissolved in ethanol, ethanol, distilled water and glacial acetic acid are gradually dropped, and mixture is stirred for 2 hours to obtain TiO2 sol; c, the ground Er<3+>:Y3Al5O12 nano powder is added into the TiO2 sol, the solution is mixed and then kept static to obtain Er<3+>:Y3Al5O12/TiO2 composite sol, and the Er<3+>: Y3Al5O12/TiO2 composite membrane is obtained by pulling and impregnation. The Er<3+>: Y3Al5O12/TiO2 composite membrane can be used for catalytic degradation of organic dyes in the irradiation of visible light. Moreover, the prepared Er<3+>: Y3Al5O12/TiO2 composite membrane has the advantage of stable properties. Compared with the pure TiO2 film, the efficiency of degradation of organic dyes can be improved significantly, and the Er<3+>: Y3Al5O12/TiO2 composite membrane can be widely applied in water purification, wastewater treatment and other environmental protection fields and has broad prospects. |
| priorityDate | 2012-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.