硅烷改性煤矸石在环氧复合涂料中的应用

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

Materials Letters Pub Date : 2025-10-09 DOI:10.1016/j.matlet.2025.139644

Li Chen , Wen-bing Duan , Zhen-qiang Du , Fu-hui Wang

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引用次数: 0

摘要

研究了以硅烷改性煤矸石为填料的环氧复合涂料。对煤矸石进行蚀刻和改性，以增强与环氧基体的相容性。该涂层在模拟盐碱环境中表现出显著降低吸水性、改善附着力和优异的电化学阻抗，这归功于增强的界面键合。这些结果强调了废物来源填料在开发可持续的、高性能的盐碱环境有机涂料方面的潜力。

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Utilization of silane-modified coal gangue as an efficient filler for improving-performance epoxy composite coatings

This study presents a special epoxy composite coating using silane-modified coal gangue as fillers. The coal gangue was etched and modified for enhanced compatibility with the epoxy matrix. The coatings demonstrated significantly reduced water uptake, improved adhesion, and superior electrochemical impedance in simulated saline-alkali environments, attributed to enhanced interfacial bonding. These results underscore the potential of waste-derived fillers in developing sustainable, high-performance organic coatings for saline-alkali environments.

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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