Design of rough particles in colloidal systems

IF 4.7 3区材料科学 Q2 CHEMISTRY, PHYSICAL

Colloid and Interface Science Communications Pub Date : 2025-05-27 DOI:10.1016/j.colcom.2025.100845

Duowei Lu, Pedram Fatehi

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Abstract

Particle stability and coagulation are important aspects of colloidal systems. In the past, significant efforts have been made to simulate the interaction of particles for better design of colloidal systems and to improve processes dealing with colloidal systems. Despite their valuable analysis, past review papers discussed the interaction of smooth surfaces and particles. However, as particles have different surface morphologies, the interaction of particles and surfaces with rough surface morphologies is different from that of smooth particles. The present work summarized the numerical models for constructing particles and surfaces with different geometrical shapes. Also, it provides a comprehensive discussion of the modeling techniques used for understanding the interaction of particles with rough surface morphology in colloidal systems. It elaborates on the limitations and strengths of such mathematical simulations. Also, the current challenges, future directions, and potential application of such particles with different surfaces are described in this work comprehensively.

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胶体系统中粗颗粒的设计

颗粒稳定性和凝固性是胶体系统的重要方面。在过去，为了更好地设计胶体系统和改进处理胶体系统的过程，已经做出了重大的努力来模拟颗粒的相互作用。尽管他们的分析有价值，但过去的综述论文讨论了光滑表面和粒子的相互作用。然而，由于颗粒具有不同的表面形态，颗粒与表面形态粗糙的表面的相互作用与光滑颗粒的相互作用不同。本文总结了构造具有不同几何形状的粒子和表面的数值模型。此外，它还提供了用于理解胶体系统中具有粗糙表面形态的颗粒相互作用的建模技术的全面讨论。它详细阐述了这种数学模拟的局限性和优势。此外，本文还对不同表面颗粒的制备面临的挑战、未来的发展方向以及潜在的应用前景进行了较为全面的阐述。

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来源期刊

Colloid and Interface Science Communications Materials Science-Materials Chemistry

CiteScore

9.40

自引率

6.70%

发文量

125

审稿时长

43 days

期刊介绍： Colloid and Interface Science Communications provides a forum for the highest visibility and rapid publication of short initial reports on new fundamental concepts, research findings, and topical applications at the forefront of the increasingly interdisciplinary area of colloid and interface science.