This book gives an overview of both technological and chemical aspects. Moreover, it provides means to scale photochemical reactions efficiently. It unites the mass transfer enhancement of flow chemistry with the high energy field density of microscale geometries. We hope this work will provide informative knowledge to people in related fields and stimulate novel ideas to promote polymer synthesis in both academia and industry. Continuous-flow photochemistry is an expanding field within chemistry. Herein, we summarize challenges and recent achievements in photoflow-RDRP including the development of (a) droplet/slug-flow to regulate residence time distribution, (b) mixing techniques to tailor polymer, (c) polymerization induced self-assembly, and (d) computer-aided synthesis. Figure 1: Components for photoflow setup: (a) MiChS LX-1 reactor and (b) MiChS LED-s (365 5 nm, 60600 W). The design concepts including angle settings to ensure a thin liquid layer are summarized in Figure 1. While the combination of photo-RDRP and flow chemistry has offered opportunities to increase light intensity and enable uniform light irradiation, problems associated with flow approaches still remain for photoflow-RDRP, which has hindered merging flow polymerization with other cutting-edge techniques. The flow photoreactor is embedded into an aluminum frame equipped with a heat carrier channel. Photo-controlled reversible-deactivation radical polymerization (photo-RDRP) has been investigated as a “green” and spatiotemporally controlling pathway for polymer synthesis. Abstract We report a photochemical flow setup that exploits orthogonal reactions using two different colours of light (1350 nm and 2410 nm) in sequential online irradiation steps. Zhong, Zhuo-Ran Chen, Yi-Nan Zhou, Yang Chen, Mao Challenges and Recent Developments of Photoflow-Reversible Deactivation Radical Polymerization (RDRP) Challenges and Recent Developments of Photoflow-Reversible Deactivation Radical Polymerization.
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