| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13ce3bb9fabf374d7b709249452fd18a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38 |
| classificationCPCInventive |
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30
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/B01J23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate |
2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf9ed2c0840a5a639ca84b0426766ce9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_391fe1afb1197bff22a989b07b52d8e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1242ab1968fc745f86f8ea5d4380db94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b31ff26ba20755165f174955d654ce0a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5185cbc7bef90df82d2f4b5b0855f0f2 |
| publicationDate |
2019-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-109603803-A |
| titleOfInvention |
A kind of rare-earth-doped modification nano titanium oxide photocatalyst preparation method of degradable methyl orange organic dyestuff |
| abstract |
The invention discloses a kind of rare-earth-doped modification nano titanium oxide photocatalyst preparation method of degradable methyl orange organic dyestuff, rare earth ion is introduced into TiO using sol-gel method by the rare-earth-doped modification nano titanium oxide photocatalyst preparation method of the degradable methyl orange organic dyestuff 2 In lattice, so that introducing new charge in lattice, forming defect or changing lattice types, the moving situation of photo-generate electron-hole is influenced, its distribution is adjusted or changes TiO 2 Band structure, eventually lead to TiO 2 Photocatalytic activity change.Rare-earth-doped modification nano-TiO obtained 2 The particle of powder is uniform, and within the scope of 10~35nm, photocatalysis performance is improved significantly size of microcrystal after doping, keeps its absorption spectrum mobile to visible light direction；It is rare earth ion doped to inhibit TiO 2 Transformation of the Anatase to Rutile Type improves phase transition temperature；The growth that can also inhibit nanocrystal is played the role of refining crystal grain. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111036191-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111530445-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115028373-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112058276-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114192136-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114192136-A |
| priorityDate |
2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |