A comparative study of singlet-oxygen generation by С 60  and С 70  fullerenes

V. M. Kiselev; I. M. Kislyakov; I. V. Bagrov

doi:10.1134/S0030400X17020138

A comparative study of singlet-oxygen generation by С₆₀ and С₇₀ fullerenes

Autores: Kiselev V.M.¹, Kislyakov I.M.², Bagrov I.V.¹
Afiliações:
1. Vavilov State Optical Institute
2. ITMO University
Edição: Volume 122, Nº 2 (2017)
Páginas: 184-193
Seção: Condensed-Matter Spectroscopy
URL: https://ogarev-online.ru/0030-400X/article/view/165318
DOI: https://doi.org/10.1134/S0030400X17020138
ID: 165318

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The results of comparative investigations of singlet-oxygen generation by С₆₀ and С₇₀ fullerenes in tetrachloromethane solutions, aqueous suspensions, and solid-phase powders of fullerenes optically excited by cw diode arrays with different wavelengths and by pulsed xenon lamps with a band filter are presented. The measurements were performed by recording singlet-oxygen phosphorescence at the O²(¹Δ_g)–O₂(³Σ_g) transition (λ = 1270 nm).