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 …

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 …

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 …

Formaldehyde-free synthesis of fully bio-based multifunctional bisbenzoxazine resins from natural renewable starting materials

MG Mohamed, CJ Li, MAR Khan, CC Liaw… - …, 2022 - ACS Publications
Although bio-based benzoxazines (BZs) have been explored widely as sustainable
thermosetting resins, few high-performance BZs have been prepared completely from …

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) …

High-Tg and Degradable Isosorbide-Based Polybenzoxazine Vitrimer

A Adjaoud, L Puchot, P Verge - ACS Sustainable Chemistry & …, 2021 - ACS Publications
This work describes new fully bio-based vitrimers prepared from isosorbide, a renewable
sugar-based chemical. Isosorbide was reacted with 4-hydroxypropionic acid …

Ultrastable three-dimensional triptycene-and tetraphenylethene-conjugated microporous polymers for energy storage

TH Weng, MG Mohamed, SU Sharma… - ACS Applied Energy …, 2022 - ACS Publications
In this study, we used one-pot polycondensation through Suzuki cross-coupling to prepare
three three-dimensional (3D) conjugated microporous polymers (CMPs; Try-Ph-Th, Try-Ph …

Dispersions of 1, 3, 4-oxadiazole-linked conjugated microporous polymers with carbon nanotubes as a high-performance electrode for supercapacitors

MG Mohamed, MM Samy, TH Mansoure… - ACS Applied Energy …, 2022 - ACS Publications
In this study, we used classical and simple Sonogashira couplings to construct three 1, 3, 4-
oxadiazole-linked conjugated microporous polymers (OXD-CMPs) through the reaction of 2 …

Solid state chemical transformation provides a fully benzoxazine-linked porous organic polymer displaying enhanced CO 2 capture and supercapacitor performance

M Ejaz, MG Mohamed, SW Kuo - Polymer Chemistry, 2023 - pubs.rsc.org
In this study, we synthesized a fully benzoxazine (BZ)-linked porous organic polymer (POP)
comprising triphenylamine (TPA) and dihydroxyterephthalaldehyde (DHPT) units through …