http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102872852-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2c27f4a786895417d03d0b1045587100 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-06 |
| filingDate | 2012-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2e21e1f402043ac4c281871e29c1085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_490fa3332310efae0ff4beaa2f5b4ba1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d827b456667dedbbd9de0c16dc9981f |
| publicationDate | 2014-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102872852-B |
| titleOfInvention | Supported zinc oxide photocatalyst and preparation method thereof |
| abstract | The invention relates to a supported zinc oxide photocatalyst and a preparation method of the supported zinc oxide photocatalyst, belonging to the technical field of a photocatalysed material for decomposing the organic pollutants. The photocatalyst consists of the porous silicon oxide supported zinc oxide nanoparticles, wherein the nano zinc oxide takes up 15% to 30% of the total mass. The preparation method of the supported zinc oxide photocatalyst is as follows: taking 5, 11, 14, 17-tetra (hydrogen) octaphenyltetracyclic-[7.3.3-3] octapolysilsesquioxane as an initial material, and preparing and calcining a cage polysilsesquioxane zinc compound. The zinc oxide particles of the photocatalysed material provided by the invention are very narrow in particle size distribution, and uniformly dispersed in a carrier and closely combined; a carrier material contains abundant micropores; and the photocatalyst has the advantages of being fast in reaction speed, high in catalytic activity, good in settleability, liable to disperse in the water, separate from water and recover and the like. |
| priorityDate | 2012-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.