Anisotropy property of CdS and PbS quantum dots encapsulated in silica film with uniformly oriented mesochannel

In this paper, hybrid film of mesoporous silica film with oriented mesochannels and semiconductor quantum dot has been prepared. Encapsulation of CdS and PbS within the oriented mesochannels leads to a regular arrangement at the macro scale. The hybrid film thus obtained showed remarkable anisotropi...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 28(2012), 1 vom: 10. Jan., Seite 812-7
1. Verfasser: Shan, Feng (VerfasserIn)
Weitere Verfasser: Lu, Xuemin, Zhang, Qian, Su, Bin, Lu, Qinghua
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2012
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article
LEADER 01000naa a22002652 4500
001 NLM213378981
003 DE-627
005 20231224021453.0
007 cr uuu---uuuuu
008 231224s2012 xx |||||o 00| ||eng c
024 7 |a 10.1021/la203377k  |2 doi 
028 5 2 |a pubmed24n0711.xml 
035 |a (DE-627)NLM213378981 
035 |a (NLM)22118558 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Shan, Feng  |e verfasserin  |4 aut 
245 1 0 |a Anisotropy property of CdS and PbS quantum dots encapsulated in silica film with uniformly oriented mesochannel 
264 1 |c 2012 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 25.04.2012 
500 |a Date Revised 10.01.2012 
500 |a published: Print-Electronic 
500 |a Citation Status PubMed-not-MEDLINE 
520 |a In this paper, hybrid film of mesoporous silica film with oriented mesochannels and semiconductor quantum dot has been prepared. Encapsulation of CdS and PbS within the oriented mesochannels leads to a regular arrangement at the macro scale. The hybrid film thus obtained showed remarkable anisotropic photoelectronic properties due to the confinement effect of the oriented mesochannels. Furthermore, due to the independence of the orientations of the mesochannels on the substrate, bilayer films containing both CdS and PbS could be prepared. This design has allowed an extension of the range of light absorption by the thin film as well as an amplification of the response to external photoelectronic effects. Such a hybrid film may prove useful in the design of anisotropic electrodes and electronic nanodevices 
650 4 |a Journal Article 
700 1 |a Lu, Xuemin  |e verfasserin  |4 aut 
700 1 |a Zhang, Qian  |e verfasserin  |4 aut 
700 1 |a Su, Bin  |e verfasserin  |4 aut 
700 1 |a Lu, Qinghua  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Langmuir : the ACS journal of surfaces and colloids  |d 1992  |g 28(2012), 1 vom: 10. Jan., Seite 812-7  |w (DE-627)NLM098181009  |x 1520-5827  |7 nnns 
773 1 8 |g volume:28  |g year:2012  |g number:1  |g day:10  |g month:01  |g pages:812-7 
856 4 0 |u http://dx.doi.org/10.1021/la203377k  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_22 
912 |a GBV_ILN_350 
912 |a GBV_ILN_721 
951 |a AR 
952 |d 28  |j 2012  |e 1  |b 10  |c 01  |h 812-7