Covalent linkages facilitate the connection of organic building blocks, thereby constructing porous organic polymers (POPs). The remarkable attributes of porous organic polymers, such as adjustable porosities, low densities, high surface specificity areas, variable compositions, convenient post-functionalization, high carbon contents, and robust chemical and thermal stabilities, make them a subject of significant interest. These polymers incorporate oxygen, nitrogen, and other non-metallic atoms, as well as extended conjugation, further enhancing their appeal. POPs can be categorized into four distinct groups: covalent triazine frameworks (CTFs), hyper-crosslinked polymers (HCPs), covalent organic frameworks (COFs), and conjugated microporous polymers (CMPs). The synthesis of POPs involves processes such as polymerization and polycondensation.

中文翻译：

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多孔有机聚合物；一种应用于能源、环境和生物医学应用的新兴材料


共价键促进有机构件的连接，从而构建多孔有机聚合物（POP）。多孔有机聚合物的显着属性，例如可调节的孔隙率、低密度、高表面特异性面积、可变的组成、方便的后功能化、高碳含量以及强大的化学和热稳定性，使它们成为人们感兴趣的课题。这些聚合物结合了氧、氮和其他非金属原子，以及扩展的共轭，进一步增强了它们的吸引力。 POP 可分为四类：共价三嗪骨架 (CTF)、超交联聚合物 (HCP)、共价有机骨架 (COF) 和共轭微孔聚合物 (CMP)。 POPs的合成涉及聚合和缩聚等过程。