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231224s2012 xx |||||o 00| ||eng c |
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7 |
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|a 10.1021/la301813v
|2 doi
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|a pubmed24n0732.xml
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|a (DE-627)NLM219568162
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|a (NLM)22813236
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|e rakwb
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|a eng
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| 100 |
1 |
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|a Pan, Yanlin
|e verfasserin
|4 aut
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|a Plasmon-enhanced photocatalytic properties of Cu2O nanowire-Au nanoparticle assemblies
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|c 2012
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 28.12.2012
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|a Date Revised 21.08.2012
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a Cu(2)O-Au nanocomposites (NCs) with tunable coverage of Au were prepared by a facile method of mixing gold nanoparticles (Au NPs) with copper(I) oxide nanowires (Cu(2)O NWs) in various ratios. These Cu(2)O-Au NCs display tunable optical properties, and their photocatalytic properties were dependent on the coverage density of Au NPs. The photocatalytic activity of Cu(2)O-Au NCs was examined by photodegradation of methylene blue. The presence of Au NPs enhanced the photodegradation efficiency of Cu(2)O NCs. The photocatalytic efficiency of Cu(2)O-Au NCs initially increased with the increasing coverage density of Au NPs and then decreased as the surface of Cu(2)O became densely covered by Au NPs. The enhanced photocatalytic efficiency was ascribed to enhanced light absorption (by the surface plasmon resonance) and the electron sink effect of the Au NPs
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|a Journal Article
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1 |
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|a Deng, Suzi
|e verfasserin
|4 aut
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1 |
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|a Polavarapu, Lakshminarayana
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Gao, Nengyue
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yuan, Peiyan
|e verfasserin
|4 aut
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1 |
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|a Sow, Chorng Haur
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Xu, Qing-Hua
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 28(2012), 33 vom: 21. Aug., Seite 12304-10
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
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|g volume:28
|g year:2012
|g number:33
|g day:21
|g month:08
|g pages:12304-10
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|u http://dx.doi.org/10.1021/la301813v
|3 Volltext
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