Hybrid strategy matters: tuning mechanical and self-sensing properties in basalt/carbon fiber reinforced polymer laminates

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

Materials Letters Pub Date : 2025-07-01 DOI:10.1016/j.matlet.2025.139027

Fawang Zhu , Caiqian Yang , Fu Xu , Jun Chen

引用次数: 0

Abstract

Hybrid basalt/carbon fiber reinforced polymer (FRP) laminates with different hybrid basalt/carbon ratios and stacking sequences were fabricated via wet layup, and their mechanical and piezoresistive properties were evaluated through tensile testing. Results demonstrated that increasing the basalt/carbon ratio reduced elastic modulus and tensile strength, with the optimal performance at a ratio of 3. Stacking sequence also affected properties, with B4C4-1 performing best. A piecewise mechanical–piezoresistive model accurately predicted strain-induced resistance changes, enhancing their potential for engineering applications.

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混合策略问题：调整玄武岩/碳纤维增强聚合物层压板的机械和自传感性能

采用湿铺法制备了不同混合玄武岩/碳纤维复合材料（FRP）复合材料，并通过拉伸试验对其力学性能和压阻性能进行了评价。结果表明，增加玄武岩/碳比会降低材料的弹性模量和抗拉强度，当玄武岩/碳比为3时效果最佳。堆叠顺序对性能也有影响，其中B4C4-1表现最好。分段力学-压阻模型准确地预测了应变引起的电阻变化，提高了其工程应用潜力。

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

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