Azobenzene: a Visible-Light Chemical Actinometer for the Characterization of Fluidic Photosystems,Helvetica Chimica Acta

当前位置： X-MOL 学术 › Helv. Chimica Acta › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Azobenzene: a Visible-Light Chemical Actinometer for the Characterization of Fluidic Photosystems
Helvetica Chimica Acta ( IF 1.5 ) Pub Date : 2021-06-29 , DOI: 10.1002/hlca.202100071
Mélanie Roseau ₁ , Vincent De Waele ₂ , Xavier Trivelli ₃ , Francois Xavier Cantrelle _{4,

5} , Maël Penhoat ₁ , Laëtitia Chausset‐Boissarie ₁

Affiliation

(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 (Φ_E→_Z) of (E)-azobenzene were accurately determined upon irradiation at several wavelengths and in different solvents based on well-known diarylethene.

中文翻译：

偶氮苯：用于表征流体光系统的可见光化学光度计

( E )-偶氮苯被用作可见光谱范围 (440–540 nm) 中合适的化学光度计，用于流体微型光反应器的光子通量测定或用于评估可见光光诱导反应的效率，其评估很简单，无需繁琐的分析。( E )-偶氮苯的光异构化量子产率 (Φ _E → _Z )在几种波长和基于众所周知的二芳基乙烯的不同溶剂中进行辐照时可以准确测定。

更新日期：2021-07-16

点击分享查看原文

点击收藏

阅读更多本刊最新论文本刊介绍/投稿指南11