http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102631951-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8c7c582c58ebb902c3111171ec32c641 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2012-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8143d84d69d44e637e3fe5e5fcd08e1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b7a1adb29a6664baa4ca04633f47a32 |
| publicationDate | 2013-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102631951-B |
| titleOfInvention | Method for preparing organic-inorganic hybrid nano-titania hollow ball with high catalytic performance |
| abstract | The invention belongs to the technical field of materials, and particularly relates to a method for preparing an organic-inorganic hybrid nano-titania hollow ball with a high catalytic performance. Amphiphilic triblock polymer PEO-b-PDMA-b-PS is obtained by means of atom transfer radical polymerization, polymersomes with uniformly distributed particle sizes are formed by means of macromolecular self-assembly, a settled titanium source is in in-situ sol-gel reaction on the polymersomes, and the organic-inorganic hybrid nano-titania hollow ball is obtained after drying. By the aid of the method, the organic-inorganic hybrid nano-titania hollow ball with the high catalytic performance can be prepared, and the particle sizes of nano-particles can be controlled by means of controlling environmental potential of hydrogen and polymerization of chain segments of the polymer. Moreover, equipment used in the method is simple, the method is fine in technical repeatability, high in controllability and low in cost, and the hollow ball has fine dispersibility in water and can be widely applied to the fields of photocatalytic degradation, solar cells and the like. |
| priorityDate | 2012-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.