Advances in porous organic polymers: Syntheses, structures, and diverse applications

MG Mohamed, AFM EL-Mahdy, MG Kotp… - Materials Advances, 2022 - pubs.rsc.org
Porous organic polymers (POPs) are organic macromolecules that are considered emerging
materials because of their high specific surface areas, tunable porosities, low densities, high …

Recent advances in metal/covalent organic frameworks based materials: Their synthesis, structure design and potential applications for hydrogen production

WT Chung, IMA Mekhemer, MG Mohamed… - Coordination Chemistry …, 2023 - Elsevier
In recent years, both-organic frameworks (MOFs) based and covalent-organic frameworks
(COFs) based materials have been extensively utilized for catalysis because of their specific …

Rational design of conjugated microporous polymer photocatalysts with definite D− π–A structures for ultrahigh photocatalytic hydrogen evolution activity under …

C Han, S **ang, S **, C Zhang, JX Jiang - ACS Catalysis, 2022 - ACS Publications
Organic polymers with conjugated architectures have been widely exploited as
photocatalyst materials for hydrogen generation. However, it is still an enormous challenge …

Conjugated microporous polymers incorporating Thiazolo [5, 4-d] thiazole moieties for Sunlight-Driven hydrogen production from water

MM Samy, IMA Mekhemer, MG Mohamed… - Chemical Engineering …, 2022 - Elsevier
In this paper, we describe efficient, inexpensive, and donor–acceptor (D–A) systems based
on conjugated microporous polymers incorporating thiazolo [5, 4-d] thiazole (ThTh) linkages …

Rational design of ultrastable conjugated microporous polymers based on pyrene and perylene units as high-performance organic electrode materials for …

PN Singh, MG Mohamed, SV Chaganti… - ACS Applied Energy …, 2023 - ACS Publications
We successfully synthesized three perylene dianhydride (PDI)-based conjugated
microporous polymers (CMPs), namely, Py-Ph-Pery, TPE-Ph-Pery, and TPA-Ph-Pery CMPs …

Ultrastable two-dimensional fluorescent conjugated microporous polymers containing pyrene and fluorene units for metal ion sensing and energy storage

MG Mohamed, HY Hu, M Madhu, MM Samy… - European Polymer …, 2023 - Elsevier
This study aims to synthesize three conjugated microporous polymers (CMPs)[Py-F CMP,
TPE-F CMP, and TBN-F CMP] via the Suzuki coupling reaction of 9, 9-dihexylfluorene-2, 7 …

Solid-state chemical transformations to enhance gas capture in benzoxazine-linked conjugated microporous polymers

MG Mohamed, TC Chen, SW Kuo - Macromolecules, 2021 - ACS Publications
We describe the first examples of benzoxazine (BZ)-linked tetraphenylethylene (TPE)-and
pyrene (Py)-containing conjugated microporous organic polymers (CMPs)—TPE-TPE-BZ …

Recent progress of amorphous porous organic polymers as heterogeneous photocatalysts for organic synthesis

Y Wang, Y Yang, Q Deng, W Chen… - Advanced Functional …, 2023 - Wiley Online Library
The establishment of green and environmental friendly sunlight‐driven organic reactions
has received increasing attention since the 21st century. By virtue of their functional …

A Universal Strategy for Boosting Hydrogen Evolution Activity of Polymer Photocatalysts under Visible Light by Inserting a Narrow‐Band‐Gap Spacer between Donor …

C Han, S **ang, P **e, P Dong, C Shu… - Advanced Functional …, 2022 - Wiley Online Library
It is challenging for polymer photocatalysts to achieve high photocatalytic performance
under visible light due to their weak light absorption in visible light region. Herein, a …

Crown Ether- and Benzoxazine-Linked Porous Organic Polymers Displaying Enhanced Metal Ion and CO2 Capture through Solid-State Chemical Transformation

MG Mohamed, WC Chang, SW Kuo - Macromolecules, 2022 - ACS Publications
In this paper, we describe dual crown ether (CE)-and benzoxazine (BZ)-linked porous
organic polymers (CE-BZ-POPs) incorporating pyrene (Py) and tetraphenylethylene (TPE) …