http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108126758-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-38 |
| filingDate | 2017-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108126758-B |
| titleOfInvention | Poly-p-phenylene/TiO2Composite microsphere and preparation method thereof |
| abstract | The invention discloses a poly-p-phenylene/TiO 2 Composite microsphere and preparation method thereof, and poly (p-phenylene/TiO) 2 The preparation method of the composite microsphere comprises the following steps: dissolving brush-rod-shaped poly-p-benzene with a branched chain structure in a good solvent to prepare a polymer solution; placing the polymer solution in a closed environment with a poor solvent as an atmosphere, and standing to obtain polymer microspheres; after the polymer microspheres are subjected to ultrasonic dispersion, adding concentrated sulfuric acid for sulfonation to obtain sulfonated polymer microspheres; ultrasonically dispersing the sulfonated polymer microspheres, adding tetra-n-butyl titanate, reacting at room temperature, removing the residual tetra-n-butyl titanate, adding ethanol/water solution, and reacting at room temperature for more than 1h to obtain the poly-p-benzene/TiO 2 And (3) compounding the microspheres. Compared with the prior art, the product can directly degrade the dye by photocatalysis in sunlight, and has good photocatalysis effect; the method has simple process. |
| priorityDate | 2017-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.