High-performance anthracene-linked covalent triazine frameworks with dual functions for CO<sub>2</sub> capture and supercapacitor applications

Lin, Ming-Chieh; Kuo, Shiao-Wei; Mohamed, Mohamed Gamal

doi:10.1039/d4ma00565a

Mater. Adv.

2024

DOI: 10.1039/d4ma00565a

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High-performance anthracene-linked covalent triazine frameworks with dual functions for CO₂ capture and supercapacitor applications

Ming-Chieh Lin,

Shiao-Wei Kuo,

Mohamed Gamal Mohamed

Abstract: We successfully synthesized ANT-CTF-10-500 and ANT-CTF-20-500 through ionothermal reaction. Our research findings revealed that ANT-CTF-10-500 exhibited an impressive specific capacitance of 81.2 F g−1 and CO2 uptake capacity of 2.14 mmol g−1.

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Tetraphenylanthraquinone and Dihydroxybenzene-Tethered Conjugated Microporous Polymer for Enhanced CO₂ Uptake and Supercapacitive Energy Storage

Mohamed,

Chen,

Ibrahim

et al. 2024

JACS Au

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Conjugated microporous polymers (CMPs) feature extended excellent porosity properties and fully conjugated electronic systems, making them highly effective for several uses, including photocatalysis, dye adsorption, CO 2 capture, supercapacitors, and so on. These polymers are known for their high specific surface area and adjustable porosity. To synthesize DHTP-CMPs (specifically TPE-DHTP CMP and Anthra-DHTP CMP) with abundant nitrogen (N) and oxygen (O) adsorption sites and spherical structures, we employed a straightforward Schiff-base [4 + 2] condensation reaction. This involved using 2,5-dihydroxyterephthalaldehyde (DHTP-2CHO) as the primary building block and phenolic OH group source, along with two distinct structures: 4,4′,4″,4"'-(ethene-1,1,2,2-tetrayl)tetraaniline (TPE-4NH 2 ) and 4,4′,4″,4"'-(anthracene-9,10-diylidenebis(methanediylylidene))tetraaniline (Anthra-4Ph-4NH 2 ). The synthesized Anthra-DHTP CMP had a remarkable BET surface area (BET SA ) of 431 m 2 g −1 . Additionally, it exhibited outstanding thermal stability, as shown by a T d10 of 505 °C. Furthermore, for practical implementation, the Anthra-DHTP CMP demonstrates a significant capacity for capturing CO 2 , measuring 1.85 mmol g −1 at a temperature of 273 K and 1 bar. In a three-electrode test, the Anthra-DHTP CMP has a remarkable specific capacitance of 121 F g −1 at 0.5 A g −1 . Furthermore, even after undergoing 5000 cycles, it maintains a capacitance retention rate of 79%. Due to their outstanding pore characteristics, abundant N and O, and conjugation properties, this Anthtra-DHTP CMP holds significant potential for CO 2 capture and supercapacitor applications. This work will pave the way for the development of materials based on DHTP-CMPs and their postmodification with additional groups, facilitating their use in photocatalysis, photodegradation, lithium battery applications, and so on.

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Tetraphenylanthraquinone and Dihydroxybenzene-Tethered Conjugated Microporous Polymer for Enhanced CO₂ Uptake and Supercapacitive Energy Storage

Mohamed,

Chen,

Ibrahim

et al. 2024

JACS Au

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High-performance anthracene-linked covalent triazine frameworks with dual functions for CO₂ capture and supercapacitor applications

Abstract: We successfully synthesized ANT-CTF-10-500 and ANT-CTF-20-500 through ionothermal reaction. Our research findings revealed that ANT-CTF-10-500 exhibited an impressive specific capacitance of 81.2 F g−1 and CO2 uptake capacity of 2.14 mmol g−1.

Cited by 1 publication

References 85 publications

Tetraphenylanthraquinone and Dihydroxybenzene-Tethered Conjugated Microporous Polymer for Enhanced CO₂ Uptake and Supercapacitive Energy Storage

Tetraphenylanthraquinone and Dihydroxybenzene-Tethered Conjugated Microporous Polymer for Enhanced CO₂ Uptake and Supercapacitive Energy Storage

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High-performance anthracene-linked covalent triazine frameworks with dual functions for CO2 capture and supercapacitor applications

Abstract: We successfully synthesized ANT-CTF-10-500 and ANT-CTF-20-500 through ionothermal reaction. Our research findings revealed that ANT-CTF-10-500 exhibited an impressive specific capacitance of 81.2 F g−1 and CO2 uptake capacity of 2.14 mmol g−1.

Cited by 1 publication

References 85 publications

Tetraphenylanthraquinone and Dihydroxybenzene-Tethered Conjugated Microporous Polymer for Enhanced CO2 Uptake and Supercapacitive Energy Storage

Tetraphenylanthraquinone and Dihydroxybenzene-Tethered Conjugated Microporous Polymer for Enhanced CO2 Uptake and Supercapacitive Energy Storage

Contact Info

Product

Resources

About

High-performance anthracene-linked covalent triazine frameworks with dual functions for CO₂ capture and supercapacitor applications

Tetraphenylanthraquinone and Dihydroxybenzene-Tethered Conjugated Microporous Polymer for Enhanced CO₂ Uptake and Supercapacitive Energy Storage

Tetraphenylanthraquinone and Dihydroxybenzene-Tethered Conjugated Microporous Polymer for Enhanced CO₂ Uptake and Supercapacitive Energy Storage