TiO2/ORMOSIL thin films doped with phthalocyanine dyes: New photocatalytic devices activated by solar light

Giovanni Palmisano; María Concepción Gutiérrez; María Luisa Ferrer; María Dolores Gil-Luna; Vincenzo Augugliaro; Sedat Yurdakal; Mario Pagliaro

doi:10.1021/jp709853e

TiO₂/ORMOSIL thin films doped with phthalocyanine dyes: New photocatalytic devices activated by solar light

Giovanni Palmisano, María Concepción Gutiérrez, María Luisa Ferrer, María Dolores Gil-Luna, Vincenzo Augugliaro, Sedat Yurdakal, Mario Pagliaro

Chemical and Petroleum Engineering

Research output: Contribution to journal › Article › peer-review

35 Scopus citations

Abstract

Hybrid sol-gel TiO₂/organosilica films doped with Cu(II), Fe(II), and Fe(III) phthalocyanines are excellent photocatalysts for the oxidative degradation of organics under visible light irradiation. The films show pronounced stability with the Fe(III)Pc-doped film showing the best performance in the gas-phase mineralization of 2-propanol. The versatile chemistry of both sol-gel materials and phthalocyanines will enable large improvement in terms of performance and technical adaptability of these new photocatalytic devices for future practical application.

Original language	British English
Pages (from-to)	2667-2670
Number of pages	4
Journal	Journal of Physical Chemistry C
Volume	112
Issue number	7
DOIs	https://doi.org/10.1021/jp709853e
State	Published - 21 Feb 2008

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title = "TiO2/ORMOSIL thin films doped with phthalocyanine dyes: New photocatalytic devices activated by solar light",

abstract = "Hybrid sol-gel TiO2/organosilica films doped with Cu(II), Fe(II), and Fe(III) phthalocyanines are excellent photocatalysts for the oxidative degradation of organics under visible light irradiation. The films show pronounced stability with the Fe(III)Pc-doped film showing the best performance in the gas-phase mineralization of 2-propanol. The versatile chemistry of both sol-gel materials and phthalocyanines will enable large improvement in terms of performance and technical adaptability of these new photocatalytic devices for future practical application.",

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T1 - TiO2/ORMOSIL thin films doped with phthalocyanine dyes

T2 - New photocatalytic devices activated by solar light

AU - Palmisano, Giovanni

AU - Gutiérrez, María Concepción

AU - Ferrer, María Luisa

AU - Gil-Luna, María Dolores

AU - Augugliaro, Vincenzo

AU - Yurdakal, Sedat

AU - Pagliaro, Mario

PY - 2008/2/21

Y1 - 2008/2/21

N2 - Hybrid sol-gel TiO2/organosilica films doped with Cu(II), Fe(II), and Fe(III) phthalocyanines are excellent photocatalysts for the oxidative degradation of organics under visible light irradiation. The films show pronounced stability with the Fe(III)Pc-doped film showing the best performance in the gas-phase mineralization of 2-propanol. The versatile chemistry of both sol-gel materials and phthalocyanines will enable large improvement in terms of performance and technical adaptability of these new photocatalytic devices for future practical application.

AB - Hybrid sol-gel TiO2/organosilica films doped with Cu(II), Fe(II), and Fe(III) phthalocyanines are excellent photocatalysts for the oxidative degradation of organics under visible light irradiation. The films show pronounced stability with the Fe(III)Pc-doped film showing the best performance in the gas-phase mineralization of 2-propanol. The versatile chemistry of both sol-gel materials and phthalocyanines will enable large improvement in terms of performance and technical adaptability of these new photocatalytic devices for future practical application.

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JO - Journal of Physical Chemistry C

JF - Journal of Physical Chemistry C

IS - 7

ER -

TiO₂/ORMOSIL thin films doped with phthalocyanine dyes: New photocatalytic devices activated by solar light

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