http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107321339-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-063 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-04 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2017-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107321339-B |
| titleOfInvention | Nano TiO (titanium dioxide)2Aqueous dispersion, method for producing same and use thereof |
| abstract | The invention relates to nano TiO 2 An aqueous dispersion, a method for its preparation and use, the method comprising the steps of: (1) mixing an aqueous solution of a titanium source with an aqueous solution of a precipitator, and reacting at 60-110 ℃ for more than 2 hours to obtain sol; (2) adjusting the pH value of the sol to 5-10 to obtain a white suspension; (3) dispersing the white turbid liquid, adding a stabilizer, and mixing to obtain nano TiO 2 An aqueous dispersion. The invention adopts a low-temperature sol method to prepare nano TiO 2 The dispersion has good dispersibility and stability, and can form TiO on a base material 2 The film has higher photocatalytic activity under sunlight and ultraviolet light, for example, the catalytic degradation rate of rhodamine B in water can reach 90 percent. And the method has the advantages of simple operation, mild reaction conditions, low energy consumption and easy popularization and use. |
| priorityDate | 2017-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.