http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104925816-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-12 |
| filingDate | 2015-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104925816-B |
| titleOfInvention | A kind of titanium dioxide modified rod-shaped silica core-shell material and preparation method thereof |
| abstract | The invention discloses a titanium dioxide modified rod-shaped silica core-shell material and a preparation method thereof. The method adopts the ARGET ATRP method to graft an amphiphilic polymer polyglycidyl methacrylate-poly(poly(ethylene methacrylate) Alcohol monomethyl ether ester) modified rod-shaped mesoporous material SiO 2 to prepare the sample SiO 2 -polyglycidyl methacrylate-poly(polyethylene glycol monomethyl ether methacrylate), and use this as a template to hydrolyze titanium Tetrabutyl acid, and then calcined at high temperature to remove the polymer, and prepare titanium dioxide modified rod-shaped silica core-shell material. The invention improves the traditional method for preparing rod-shaped SiO 2 -TiO 2 core-shell structure composite material, has simple operation and novel method, and solves the problem of self-aggregation of TiO 2 nanoparticles in the process of preparing rod-shaped SiO 2 -TiO 2 composite material by traditional method The problem that the surface of the material is easy to agglomerate. |
| priorityDate | 2015-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.