Preparation, thermal and lubricant properties of paraffin based nanofluid containing boron nitride nanoplatelets

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

Materials Letters Pub Date : 2024-11-23 DOI:10.1016/j.matlet.2024.137765

Nguyen Van Tu , Tran Van Hau , Nguyen Duc Chung , Do Tuan , Nguyen Van Hao , Feodor A. Grigoriev , Nikolai K. Myshkin , Dzmitry M. Gutsev , Uladzimir G. Kudrytski , Doan Dinh Phuong , Phan Ngoc Minh , Pham Van Trinh

引用次数: 0

Abstract

Herein, high thermal conductivity and good lubrication paraffin based nanofluid containing boron nitride nanoplatelets (BNNP) were prepared by ultrasonication method. The BNNP prepared by chemical assisted ball milling with size ranging from 400 nm to 1 µm were dispersed in paraffin oil to obtain nanofluid. The thermal conductivity of nanofluids is much improved compared to paraffin oil and paraffin oil containing as-received hexagonal boron nitride (hBN). Besides, the nanofluid containing 0.1 % BNNP exhibited an enhancement in lubricant with 71 % reduction in coefficient of friction compared to paraffin. This is attributed to the good lubricant, nanosizes of BNNP compared to as-received hBN.

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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