Solid state chemical transformation provides a fully benzoxazine-linked porous organic polymer displaying enhanced CO₂ capture and supercapacitor performance

Abstract

In this study, we synthesized a fully benzoxazine (BZ)-linked porous organic polymer (POP) comprising triphenylamine (TPA) and dihydroxyterephthalaldehyde (DHPT) units through Sonogashira–Hagihara coupling of TPA- and DHTP-functionalized BZ monomers, themselves...

Dispersion of ultrastable crown-ether-functionalized triphenylamine and pyrene-linked porous organic conjugated polymers with single-walled carbon nanotubes as high-performance electrodes for supercapacitors

“…As we increased the scan speeds from lower to higher, the current density increased, highlighting the improved stability and improved kinetics of these electrode materials. [51][52][53][54][55][56][57] The GCD curves were evaluated at different current densities and are shown in Fig. 6(b).…”

Rational Design of Ultrastable Conjugated Microporous Polymers Based on Pyrene and Perylene Units as High-Performance Organic Electrode Materials for Supercapacitor Applications

“…The escalating energy consumption has resulted in the exacerbation of global warming, − primarily caused by greenhouse gas emissions from the combustion of fossil fuels. , To tackle these challenges, it is crucial to prioritize the development of efficient energy storage technologies. In an ideal scenario, we should prioritize using healthier and more sustainable resources to meet the growing energy demand.…”

Rationally Engineered Ultrastable Three-Dimensional (3D) Conjugated Microporous Polymers Containing Triptycene, Tetraphenylethene, and Benzothiadiazole Units as Exceptional High-Performance Organic Electrodes for Supercapacitors

“…Porous organic polymers (POPs) could be synthesized from several organic routes such as Suzuki coupling (organoboronic acid and halides), Sonogashira (carbon–carbon bond between a terminal alkyne and an aryl or vinyl halide), Heck (aryl halides or vinyl halides and activated alkenes), and others. − POPs could have some potential applications including gas storage and separation, energy storage such as supercapacitors and batteries, catalysis, sensing, drug delivery, and water purifications. − Compared with the covalent organic frameworks (COFs) and metal–organic frameworks (MOFs) with highly crystalline properties as well as extensively developed materials, conjugated microporous polymers (CMPs) are a kind of amorphous polymer with a unique π-electron conjugated skeleton. The rich π-electron on the conducting polymers results in the comprehensive exhibition of electrical, optical, and magnetic properties.…”