Covalently Linked Photosensitizer-Catalyst Dyads for One-step Materials Integration (A04)

A04探索了共价连接的PS-CAT二联体和三联体。这些系统将基于金属络合物或有机PS以及多金属氧酸盐或金属络合物催化剂，用于光驱动还原和氧化反应。研究了不同连接基团对催化性能的影响以及各组分之间的电子通讯。将对电子和光物理性质进行理论模拟，并将其与系统的实验性质相关联。模型二联体的外围功能化将用于与B-项目合作实现共价和超分子基质集成，重点是放氢反应(HER)、NAD+还原(NADR)、醇氧化催化(AOC)和水氧化催化(WOC)。

A04 explores covalently linked PS-CAT dyads and triads. The systems will be based on metal complex or organic PS as well as polyoxometalate or metal complex catalysts for light-driven reduction and oxidation reactions. Catalytic performance effects of different linkage groups and the electronic communication between the components will be studied. Theoretical modeling of the electronic and photophysical properties will be performed and correlated to the experimental properties of the systems. Peripheral functionalization of model dyads will be used to enable covalent and supramolecular matrix integration in collaboration with B-projects with a focus on the hydrogen evolution reaction (HER), NAD+-reduction (NADR), alcohol oxidation catalysis (AOC) and water oxidation catalysis (WOC).