Halloysite Nanotube (HNT) Dispersion Stability in 10% Ethanol-Water Mixture and Water

Q4 Physics and Astronomy

Defect and Diffusion Forum Pub Date : 2024-03-25 DOI:10.4028/p-vu0wmb

Aaron Zaeh F. Dilidili, Jhoneliza B. Habiling, Paul Eric C. Maglalang, J. C. Millare

引用次数: 0

Abstract

This study investigates Halloysite Nanotube (HNT) dispersibility in ethanol-water mixtures – 0% and 10% ethanol at 100, 300, and 500 ppm HNT concentrations. Overall, the study finds that changes in HNT concentration linearly affect the response variables and showed that the 10% ethanol solvent has a higher zeta potential, smaller particle size, higher viscosity, and settling velocity. The enlargement of HNT particles at 10% ethanol while keeping better stability than water solvent is unexpected and can open novel studies about the dispersion of HNT in this solvent system.

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霍洛石纳米管（HNT）在 10% 乙醇-水混合物和水中的分散稳定性

本研究调查了霍洛石纳米管（HNT）在乙醇-水混合物（0% 和 10%乙醇，HNT 浓度分别为 100、300 和 500 ppm）中的分散性。总体而言，研究发现 HNT 浓度的变化会线性地影响响应变量，并显示 10% 乙醇溶剂具有更高的 zeta 电位、更小的粒度、更高的粘度和沉降速度。与水溶剂相比，10% 乙醇中的 HNT 颗粒更大，同时保持了更好的稳定性，这是出乎意料的，可以开启有关 HNT 在该溶剂体系中分散的新研究。

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

Defect and Diffusion Forum Physics and Astronomy-Radiation

CiteScore

1.20

自引率

0.00%

发文量

127

期刊介绍： Defect and Diffusion Forum (formerly Part A of ''''Diffusion and Defect Data'''') is designed for publication of up-to-date scientific research and applied aspects in the area of formation and dissemination of defects in solid materials, including the phenomena of diffusion. In addition to the traditional topic of mass diffusion, the journal is open to papers from the area of heat transfer in solids, liquids and gases, materials and substances. All papers are peer-reviewed and edited. Members of Editorial Boards and Associate Editors are invited to submit papers for publication in “Defect and Diffusion Forum” . Authors retain the right to publish an extended and significantly updated version in another periodical.