Gas Permeability of Polymer/2D-Nanofiller Nanocomposites: Structural Interpretation and Nanoeffects

IF 0.8 4区材料科学 Q3 METALLURGY & METALLURGICAL ENGINEERING

Protection of Metals and Physical Chemistry of Surfaces Pub Date : 2025-02-18 DOI:10.1134/S2070205124702101

G. V. Kozlov, I. V. Dolbin

引用次数: 0

Abstract

This paper presents a structural model that provides an accurate description of gas permeability in polymer/2D-nanofiller nanocomposites. We observed a higher efficiency in reducing gas permeability for nanocomposites compared to microcomposites. This effect stems from strong interfacial interactions in nanocomposites, leading to a higher content of impermeable interfacial regions. We also estimated the maximum reduction in gas permeability at a fixed nanofiller content.

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聚合物/ 2d纳米填料纳米复合材料的透气性：结构解释和纳米效应

本文提出了一种结构模型，可以准确描述聚合物/ 2d纳米填料纳米复合材料的透气性。我们观察到纳米复合材料在降低气体渗透性方面比微复合材料效率更高。这种效应源于纳米复合材料中强大的界面相互作用，导致不渗透界面区域的含量更高。我们还估计了在固定纳米填料含量下气体渗透率的最大降低。

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

Protection of Metals and Physical Chemistry of Surfaces 工程技术-冶金工程

CiteScore

1.90

自引率

18.20%

发文量

审稿时长

4-8 weeks

期刊介绍： Protection of Metals and Physical Chemistry of Surfaces is an international peer reviewed journal that publishes articles covering all aspects of the physical chemistry of materials and interfaces in various environments. The journal covers all related problems of modern physical chemistry and materials science, including: physicochemical processes at interfaces; adsorption phenomena; complexing from molecular and supramolecular structures at the interfaces to new substances, materials and coatings; nanoscale and nanostructured materials and coatings, composed and dispersed materials; physicochemical problems of corrosion, degradation and protection; investigation methods for surface and interface systems, processes, structures, materials and coatings. No principe restrictions exist related systems, types of processes, methods of control and study. The journal welcomes conceptual, theoretical, experimental, methodological, instrumental, environmental, and all other possible studies.