http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104722314-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2014-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104722314-B |
| titleOfInvention | A kind of TiO2The TiO of cladding PbS2The preparation method of/PbS two-layer compound nano-tube arrays |
| abstract | TiO 2 Used as single semi-conducting material, light induced electron is high to recombination rate with hole, and the low defect of quantum efficiency limits its catalytic performance to a certain extent, causes which less efficient in terms of sewage disposal.The present invention is template from porous anodic alumina films (AAO), to analyze pure Pb (CH 3 COO) 2 , Na 2 S 2 O 3 And TiF 4 As raw material, TiO is finally given using liquid phase package technique layer by layer 2 The two-layer compound nano-tube array of cladding PbS.The composite nano tube that the present invention is obtained has double-decker, considerably increases TiO 2 With the contact area of PbS, electron-hole recombinations probability is reduced, be conducive to improving its photocatalysis performance.With PbS semiconductors to TiO 2 It is modified and has widened photoresponse scope, is conducive to improving photocatalysis efficiency.Form exists nanotube in a regular array, it is easy to reclaim from processing in sewage, it is to avoid cause secondary pollution.This has highly important application value in terms of sewage disposal. |
| priorityDate | 2014-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.