Mesoporous phenolic/carbon materials templated by CO2-based PEO-b-PCHC diblock copolymers through mediated competitive intermolecular hydrogen bonding interactions for CO2 capture

Du, Wei-Ting; Chen, Shih-Yun; Kuo, Shiao-Wei

doi:10.1016/j.jcou.2024.102702

Cited by 3 publications

(1 citation statement)

References 58 publications

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“…The levels of carbon dioxide (CO 2 ) are a significant factor in climate change and the phenomenon of global warming. Reducing the negative impacts of CO 2 emissions requires the use of efficient carbon capture and storage (CCS) and utilization (CCU) technologies [1][2][3][4]. Adsorption-based processes have drawn a lot of interest among the several CCS and CCU technologies because of its promise for high efficiency, relatively little energy use, and minimal ecological impact [5][6][7][8][9][10][11].…”

Section: Introductionmentioning

confidence: 99%

Selective Capturing of the CO2 Emissions Utilizing Ecological (3-Mercaptopropyl)trimethoxysilane-Coated Porous Organic Polymers in Composite Materials

Kotp,

Kuo

2024

Polymers

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Capturing carbon dioxide (CO2) is still a major obstacle in the fight against climate change and the reduction of greenhouse gas emissions. To address this problem, we employed a simple Friedel–Crafts alkylation to investigate the effectiveness of porous organic polymers (POPs) based on triphenylamine (TPA) and trihydroxy aryl terms derived from chloranil (CH), designated as TPA-CH POP. We then treated the TPA-CH POP with (3-mercaptopropyl)trimethoxysilane (3-MPTS), forming a TPA-CH POP-SH nanocomposite to enhance CO2 capture. Utilizing FTIR, solid-state NMR, SEM, TEM, along with XPS techniques, the molecular makeup, morphological characteristics, as well as physical features of TPA-CH POP and the TPA-CH POP-SH nanocomposite were thoroughly explored. Upon scorching to 800 °C, the TPA-CH POP-SH nanocomposite demonstrated more thermal durability over TPA-CH POP, achieving a char yield of up to 71.5 wt.%. The TPA-CH POP-SH nanocomposite displayed a 2.5-times better CO2 capture, as well as a comparable adsorption capacity of 48.07 cm3 g−1 at 273 K. Additionally, we found that the TPA-CH POP-SH nanocomposite exhibited an improved CO2/nitrogen (N2) selectivity versus the original TPA-CH POP. Typical enthalpy changes for CO2 capture were somewhat increased by the 3-MPTS coating, indicating greater binding energies between CO2 molecules and the adsorbent surface. Our outcomes demonstrate that a TPA-CH POP composite coated with MPTS is a viable candidate for effective CO2 capture uses. Our findings encourage the investigation of different functional groups and optimization strategies.

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Section: Introductionmentioning

confidence: 99%

Selective Capturing of the CO2 Emissions Utilizing Ecological (3-Mercaptopropyl)trimethoxysilane-Coated Porous Organic Polymers in Composite Materials

Kotp,

Kuo

2024

Polymers

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Design and mediated hydrogen bonding strength of Poly(styrene-alt- N–(ethyl–4–hydroxyphenyl)maleimide) copolymer to enhance miscibility with hydrogen bonded acceptor homopolymers

Ma,

Du,

Kuo

2024

Polymer

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Design Chemical Structures of CO₂-Derived Poly(cyclohexene carbonate) Copolymers to Mediate Intra-/Intermolecular Interactions with Strong Hydrogen-Bonded Donor Homopolymer

Kuan,

Chu,

et al. 2024

Macromolecules

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Mesoporous phenolic/carbon materials templated by CO2-based PEO-b-PCHC diblock copolymers through mediated competitive intermolecular hydrogen bonding interactions for CO2 capture

Cited by 3 publications

References 58 publications

Selective Capturing of the CO2 Emissions Utilizing Ecological (3-Mercaptopropyl)trimethoxysilane-Coated Porous Organic Polymers in Composite Materials

Selective Capturing of the CO2 Emissions Utilizing Ecological (3-Mercaptopropyl)trimethoxysilane-Coated Porous Organic Polymers in Composite Materials

Design and mediated hydrogen bonding strength of Poly(styrene-alt- N–(ethyl–4–hydroxyphenyl)maleimide) copolymer to enhance miscibility with hydrogen bonded acceptor homopolymers

Design Chemical Structures of CO₂-Derived Poly(cyclohexene carbonate) Copolymers to Mediate Intra-/Intermolecular Interactions with Strong Hydrogen-Bonded Donor Homopolymer

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Mesoporous phenolic/carbon materials templated by CO2-based PEO-b-PCHC diblock copolymers through mediated competitive intermolecular hydrogen bonding interactions for CO2 capture

Cited by 3 publications

References 58 publications

Selective Capturing of the CO2 Emissions Utilizing Ecological (3-Mercaptopropyl)trimethoxysilane-Coated Porous Organic Polymers in Composite Materials

Selective Capturing of the CO2 Emissions Utilizing Ecological (3-Mercaptopropyl)trimethoxysilane-Coated Porous Organic Polymers in Composite Materials

Design and mediated hydrogen bonding strength of Poly(styrene-alt- N–(ethyl–4–hydroxyphenyl)maleimide) copolymer to enhance miscibility with hydrogen bonded acceptor homopolymers

Design Chemical Structures of CO2-Derived Poly(cyclohexene carbonate) Copolymers to Mediate Intra-/Intermolecular Interactions with Strong Hydrogen-Bonded Donor Homopolymer

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Design Chemical Structures of CO₂-Derived Poly(cyclohexene carbonate) Copolymers to Mediate Intra-/Intermolecular Interactions with Strong Hydrogen-Bonded Donor Homopolymer