Photoinduced one-electron reduction of MV2+ in titania nanosheets using porphyrin in mesoporous silica thin films

Composite films of a meso-(tetramethylpyridinium)porphyrin (TMPyP) hybrid incorporated in mesoporous silica (MPS) and cast on a methyl viologen (MV2+)/titania nanosheet hybrid were synthesized and a light-induced charge separation between the two could be observed. These composite thin films were ab...

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Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 21(2005), 7 vom: 29. März, Seite 2644-6
1. Verfasser: Yui, Tatsuto (VerfasserIn)
Weitere Verfasser: Tsuchino, Takako, Itoh, Toshio, Ogawa, Makoto, Fukushima, Yoshiaki, Takagi, Katsuhiko
Format: Aufsatz
Sprache:English
Veröffentlicht: 2005
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article
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245 1 0 |a Photoinduced one-electron reduction of MV2+ in titania nanosheets using porphyrin in mesoporous silica thin films 
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520 |a Composite films of a meso-(tetramethylpyridinium)porphyrin (TMPyP) hybrid incorporated in mesoporous silica (MPS) and cast on a methyl viologen (MV2+)/titania nanosheet hybrid were synthesized and a light-induced charge separation between the two could be observed. These composite thin films were able to initiate a one-electron reduction of the MV2+ ions accompanied by the simultaneous decomposition of the TMPyP organic dye within the mesoporous silica channels 
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700 1 |a Tsuchino, Takako  |e verfasserin  |4 aut 
700 1 |a Itoh, Toshio  |e verfasserin  |4 aut 
700 1 |a Ogawa, Makoto  |e verfasserin  |4 aut 
700 1 |a Fukushima, Yoshiaki  |e verfasserin  |4 aut 
700 1 |a Takagi, Katsuhiko  |e verfasserin  |4 aut 
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