http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110790306-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-82 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-0532 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-0536 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-053 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-053 |
| filingDate | 2018-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110790306-B |
| titleOfInvention | Preparation method of monodisperse anatase nano titanium dioxide transparent liquid phase dispersion |
| abstract | The invention discloses a preparation method of a monodisperse anatase nano titanium dioxide transparent liquid phase dispersion, which comprises the following steps: dissolving a titanium salt precursor in an alcohol solvent, stirring for 20-40min at normal temperature, and adding acid to obtain a material liquid A; mixing an alcohol solvent with deionized water at normal temperature, and marking as feed liquid B; preparing a super-gravity rotating packed bed reactor, and keeping the temperature of the reactor at 5-50 ℃; simultaneously adding the material liquid A, B into a hypergravity rotating bed reactor for reaction to obtain a reaction solution after the reaction; transferring the reaction solution into a high-temperature high-pressure reaction kettle to carry out solvothermal or hydrothermal reaction to obtain titanium dioxide white precipitate; and centrifuging, washing and modifying the white titanium dioxide precipitate, and dispersing in different solvents to prepare the monodisperse anatase nano titanium dioxide transparent liquid phase dispersoid. The liquid phase dispersion has higher Zeta potential and obvious Tyndall effect; the dispersion can realize stable dispersion for more than or equal to 6 months after being modified properly. |
| priorityDate | 2018-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 103.