Modified polymethyl methacrylate as a sustainable medium for capturing carbon dioxide

IF 2.7 4区材料科学 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY

Materials Letters Pub Date : 2024-07-18 DOI:10.1016/j.matlet.2024.137031

引用次数: 0

Abstract

This study evaluates the potential of modified polymethyl methacrylate (PMMA) materials, which incorporate organotin moieties pendant on the polymeric chains, as media for carbon dioxide storage. The PMMA containing a triphenyltin moiety has the largest specific surface area (SBET=11.618 m²/g) in comparison to the polymers containing tributyl (5.287 m²/g) and trimethyl (4.881 m²/g) residues. The PMMA with the triphenyltin moiety proved to be the most efficient material in capturing carbon dioxide (34.8 cm³/cm, 6.8 wt%), which is attributed to its relatively high surface area and pore volume and diameter compared to the others.

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改性聚甲基丙烯酸甲酯作为捕获二氧化碳的可持续介质

本研究评估了改性聚甲基丙烯酸甲酯（PMMA）材料作为二氧化碳封存介质的潜力，这些材料在聚合物链上悬挂了有机锡分子。与含有三丁基（5.287 平方米/克）和三甲基（4.881 平方米/克）残留物的聚合物相比，含有三苯基锡分子的 PMMA 具有最大的比表面积（SBET=11.618 平方米/克）。事实证明，含有三苯基锡分子的 PMMA 是捕获二氧化碳效率最高的材料（34.8 cm3/cm，6.8 wt%），这是因为它的表面积、孔体积和孔直径与其他材料相比相对较高。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Materials Letters 工程技术-材料科学：综合

CiteScore

5.60

自引率

3.30%

发文量

1948

审稿时长

50 days

期刊介绍： Materials Letters has an open access mirror journal Materials Letters: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review. Materials Letters is dedicated to publishing novel, cutting edge reports of broad interest to the materials community. The journal provides a forum for materials scientists and engineers, physicists, and chemists to rapidly communicate on the most important topics in the field of materials. Contributions include, but are not limited to, a variety of topics such as: • Materials - Metals and alloys, amorphous solids, ceramics, composites, polymers, semiconductors • Applications - Structural, opto-electronic, magnetic, medical, MEMS, sensors, smart • Characterization - Analytical, microscopy, scanning probes, nanoscopic, optical, electrical, magnetic, acoustic, spectroscopic, diffraction • Novel Materials - Micro and nanostructures (nanowires, nanotubes, nanoparticles), nanocomposites, thin films, superlattices, quantum dots. • Processing - Crystal growth, thin film processing, sol-gel processing, mechanical processing, assembly, nanocrystalline processing. • Properties - Mechanical, magnetic, optical, electrical, ferroelectric, thermal, interfacial, transport, thermodynamic • Synthesis - Quenching, solid state, solidification, solution synthesis, vapor deposition, high pressure, explosive

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