Metal-organic frameworks (MOFs) are a notorious class of porous materials that gained significant attention in recent years due to their unique structural and rich functional properties. Porphyrin-based MOFs, PMOFs, have been studied extensively for their potential applications in areas such as energy storage, capture, delivery, catalysis, and sensing. Particularly, this work first briefly discusses the different types of porphyrin-based MOFs, their electronic structures, and how they interact with light. Furthermore, this article describes the wealth of photophysical events occurring in porphyrin-based MOFs leading to rich properties and sustainable applications upon visible-light irradiation. These include efficient light harvesting, singlet and triplet emissions and aggregation induced emissions, thermally activated delayed fluorescence, nonlinear optical properties, multi-photon absorption, up conversion, singlet-singlet and triplet-triplet excited state annihilation, time-resolved photophysical processes, ultrafast energy and electron transfers, exciton energy migration, photosensitization, photo-conductivity, photo-induced charge separation, optoelectronics, dye sensitized and bulk heterojunction solar cells.

中文翻译：

---

卟啉基MOFs的光物理性质和光子应用

金属有机框架（MOF）是一类臭名昭著的多孔材料，近年来因其独特的结构和丰富的功能特性而受到广泛关注。基于卟啉的 MOF（PMOF）因其在能量存储、捕获、传输、催化和传感等领域的潜在应用而受到广泛研究。特别是，这项工作首先简要讨论了不同类型的基于卟啉的 MOF、它们的电子结构以及它们如何与光相互作用。此外，本文描述了基于卟啉的 MOF 中发生的大量光物理事件，导致可见光照射下的丰富特性和可持续应用。这些包括高效的光捕获、单重态和三重态发射以及聚集诱导发射、热激活延迟荧光、非线性光学特性、多光子吸收、上转换、单重态-单重态和三重态-三重态激发态湮灭、时间分辨光物理过程、超快能量和电子转移、激子能量迁移、光敏化、光电导、光致电荷分离、光电子学、染料敏化和体异质结太阳能电池。