scheme2
Scheme 2. Types of porous organic polymer frameworks and their coupling chemistries. Porous polymers from left to right: COFs. Reproduced with permission. Copyright 2021, Elsevier[33]. HCPs. Reproduced with permission. Copyright 2021, Elsevier[34]. CTFs. Reproduced with permission. Copyright 2013, American Chemical Society[35]. PAFs. Reproduced with permission. Copyright 2020, American Chemical Society[36]. Conjugated CMPs. Reproduced with permission. Copyright 2022, Elsevier[37].
