Mechanism of the quenching of O2(1Δ g ) by erbium tetra(4-tert-butyl)phthalocyanine |
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| Authors: | E. A. Venediktov |
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| Affiliation: | (1) Institute of Solution Chemistry, Russian Academy of Sciences, Akademicheskaya 1, Ivanovo, 153045, Russia |
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| Abstract: | The quenching of singlet molecular oxygen (1O2, 1Δ g ) by Er3+ tetra(4-tert-butyl)phthalocyanine in benzene was studied by the luminescence method. The quenching was demonstrated to be controlled by a physical-chemical mixed mechanism, with donor-acceptor interactions being the main contributor to the physical quenching of 1O2. |
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