http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103933993-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2014-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103933993-B |
| titleOfInvention | Photochemical catalyst nanometer Eu capable of magnetic separating 3+-CoFe 2o 4raw powder's production technology |
| abstract | The invention relates to a kind of photochemical catalyst nanometer Eu capable of magnetic separatingn 3+ -CoFen 2 on 4 raw powder's production technology, adopts sol-gal process to prepare nano-magnetic Eun 3+ -CoFen 2 on 4 and CoFen 2 on 4 powder, is characterized by X-ray diffractometer and TEM, CoFen 2 on 4 the existence of characteristic peak, confirm sample particle diameter about 30nm particle.SQUID? VSM Magnetic Measurement shows: europium doped increases, and saturation magnetization, the coercivity of sample significantly increase.Pass through Eun 3+ -CoFen 2 on 4 to organic dyestuff methyl orange after 500w Xenon light shining 90min, the degradation rate of methyl orange solution reaches 99.51%, and catalyst is easy to be reclaimed by magnetisable material.Nanocrystalline synthesized by the present invention has that magnetic is strong, photocatalysis efficiency is high and the advantage such as easy recovery; Cost of material is low, zero-emission, utilizes solar energy, is convenient to suitability for industrialized production. |
| priorityDate | 2014-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.