This review discusses the fundamental principles of photocatalysis and essential properties of semiconductor photocatalysts (PCs) in the context of photo-induced and photo-mediated polymerization applications. This encompasses the distinct mechanisms of radical photopolymerization, including direct monomer activation, Free-Radical Polymerization (FRP), and advanced Reversible-Deactivation Radical Polymerization (RDRP) techniques such as Atom Transfer Radical Polymerization (ATRP) and Reversible Addition−Fragmentation Chain Transfer (RAFT). Emphasis is placed on the significant roles played by the photocatalyst and the specific type of reaction being employed. The recent development and integration of upconversion materials is also included. The scope of this exploration encompasses a comprehensive survey of diverse photocatalysts and reaction conditions, spanning historical milestones and recent advancements. In addition, this review explores potential applications and offers insights into future developments. The overarching goal is to empower readers, provide a deeper understanding of semiconductor photocatalyst-based photopolymerization functions, and serve as a catalyst for further research and development in this dynamic field.

中文翻译：

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光聚合过程中的半导体光催化剂：机理见解、最新进展和未来展望


本文讨论了光催化的基本原理以及半导体光催化剂 （PC） 在光诱导和光介导聚合应用中的基本特性。这包括自由基光聚合的不同机制，包括直接单体活化、自由基聚合 （FRP） 和先进的可逆失活自由基聚合 （RDRP） 技术，例如原子转移自由基聚合 （ATRP） 和可逆加成-碎裂链转移 （RAFT）。重点放在光催化剂所发挥的重要作用和所采用的特定反应类型上。还包括上转换材料的最新开发和集成。这项探索的范围包括对各种光催化剂和反应条件的全面调查，跨越历史里程碑和最近的进展。此外，这篇综述探讨了潜在的应用并提供了对未来发展的见解。首要目标是赋予读者权力，提供对基于半导体光催化剂的光聚合功能的更深入理解，并作为这一动态领域进一步研究和开发的催化剂。