水中常见光催化剂的光谱和电化学性质：水相光氧化还原催化手册
Spectral and Electrochemical Properties of Common Photocatalysts in Water: A Compendium for Aqueous Photoredox Catalysis.
作者信息
Gary Samuel, Landry Melinda, Bloom Steven
机构信息
Department of Medicinal Chemistry, University of Kansas, Lawrence, Kansas 66045, USA.
出版信息
Synlett. 2023 Oct;34(16):1911-1914. doi: 10.1055/a-2097-1051. Epub 2023 Jul 10.
Abstract
Electrochemical potentials of photocatalysts are solvent dependent. One of the largest discrepancies is observed when water is used in place of organic solvents as the reaction media. Unfortunately, the redox potentials for many photocatalysts in water have not been determined, at least under one unifying set of conditions, and this greatly hinders the rational design of sustainable and biocompatible photoredox reactions. Herein, we measure the spectral and electrochemical properties of the most common photoredox catalysts in water and catalog their absorption and fluorescence maxima and ground- and excited-state potentials.
摘要
光催化剂的电化学势取决于溶剂。当用水代替有机溶剂作为反应介质时，会观察到最大的差异之一。遗憾的是，至少在一组统一的条件下，许多光催化剂在水中的氧化还原电位尚未确定，这极大地阻碍了可持续和生物相容性光氧化还原反应的合理设计。在此，我们测量了水中最常见的光氧化还原催化剂的光谱和电化学性质，并列出了它们的最大吸收和荧光以及基态和激发态电位。
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