Photochemistry of single wall carbon nanotubes embedded in a mesoporous silica matrix

Mercedes Álvaro; Pedro Atienzar; José L.Luis Bourdelande; Hermenegildo García

doi:10.1039/b209225p

Photochemistry of single wall carbon nanotubes embedded in a mesoporous silica matrix

Mercedes Álvaro, Pedro Atienzar, José L.Luis Bourdelande, Hermenegildo García

Department of Chemistry

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

36 Citations (Scopus)

Abstract

By embedding single wall carbon nanotubes in a mesoporous silica matrix (SWNT@SiO2) the photochemical properties have been measured upon laser excitation at 266 nm; the SWNT@SiO2 exhibits long-lived emission (λem = 400 nm, τ = 0.95 μs), transient absorption (λmax = 390 nm, τ = 11 μs) and is able to generate singlet oxygen in D2O.

Original language	English
Pages (from-to)	3004-3005
Journal	Chemical Communications
Volume	8
Issue number	24
DOIs	https://doi.org/10.1039/b209225p
Publication status	Published - 1 Dec 2002

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abstract = "By embedding single wall carbon nanotubes in a mesoporous silica matrix (SWNT@SiO2) the photochemical properties have been measured upon laser excitation at 266 nm; the SWNT@SiO2 exhibits long-lived emission (λem = 400 nm, τ = 0.95 μs), transient absorption (λmax = 390 nm, τ = 11 μs) and is able to generate singlet oxygen in D2O.",

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