Azobenzene: a Visible‐Light Chemical Actinometer for the Characterization of Fluidic Photosystems
(E)‐Azobenzene is introduced as a suitable chemical actinometer in the visible spectral range (440–540 nm) for photon flux determination of fluidic microphotoreactors or for assessing efficiency of visible light photo‐induced reactions, its evaluation is straightforward without tedious analytics. Ph...
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| Veröffentlicht in: | Helvetica chimica acta 2021-07, Vol.104 (7), p.n/a |
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| container_title | Helvetica chimica acta |
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| creator | Roseau, Mélanie De Waele, Vincent Trivelli, Xavier Cantrelle, Francois Xavier Penhoat, Maël Chausset‐Boissarie, Laëtitia |
| description | (E)‐Azobenzene is introduced as a suitable chemical actinometer in the visible spectral range (440–540 nm) for photon flux determination of fluidic microphotoreactors or for assessing efficiency of visible light photo‐induced reactions, its evaluation is straightforward without tedious analytics. Photoisomerization quantum yields (ΦE→Z) of (E)‐azobenzene were accurately determined upon irradiation at several wavelengths and in different solvents based on well‐known diarylethene. |
| doi_str_mv | 10.1002/hlca.202100071 |
| format | Article |
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| language | eng |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Actinometers actinometry Azo compounds azobenzene Chemical Sciences Irradiation microfluidic photoreactor Organic chemistry photochemistry Radiation visible light Wavelengths |
| title | Azobenzene: a Visible‐Light Chemical Actinometer for the Characterization of Fluidic Photosystems |
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