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Abstract
Polymers of intrinsic microporosity (PIMs), with an interconnected microporous network, high surface area, and structural diversity, have attracted great interest in developing diverse materials for various applications in the fields of environmental remediation, gas and liquid separation, sensors, and energy. Solution-processable PIMs can be transformed into various robust functional materials, including films, membranes, coatings, and fibers, that can be applied to address different industrial challenges. Since the first PIM synthesis, great strides have been made in expanding the structural diversity of PIMs by designing fine-tuned PIMs for various applications. This review provides a general overview of PIMs, from their synthesis to their involvement in state-of-the-art applications such as water and air filtration, gas and liquid separation, catalysis, sensing, and energy applications, during the last decade. Several PIMs have exhibited outstanding performance in oil adsorption, gas separation, and catalysis. In this context, PIMs’ functionality and porosity are key parameters that must be controlled to tailor PIMs for broader applications. Overall, this review provides a comprehensive overview of PIMs from chemistry to applications and highlights the challenges and prospects of the next generation of PIM-based functional materials that will open new avenues for adsorption, gas separation, and filtration applications.
GRAPHICAL ABSTRACT
Acknowledgments
F. T. gratefully acknowledges the support of Istanbul Technical University - YAP project funding (TGA-2023-43937) and the Science Academy’s Young Scientist Awards Program (BAGEP). M. A. A. gratefully acknowledges the support from the College of Petroleum Engineering and Geosciences (SF21012).
Disclosure statement
No potential conflict of interest was reported by the authors.