黄豆生物炭基复合材料力学性能评价及发展前景

IF 5.3 Q2 ENGINEERING, ENVIRONMENTAL

Cleaner Engineering and Technology Pub Date : 2025-04-02 DOI:10.1016/j.clet.2025.100955

Sundarakannan Rajendran , Vigneshwaran Shanmugam , Shankar Sanjeevi , Yo-Lun Yang , Uthayakumar Marimuthu , Geetha Palani , Arumugaprabu Veerasimman , Herri Trilaksana

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引用次数: 0

摘要

本研究研究了黄麻纤维增强环氧复合材料中不同重量分数（5%、10%、15%和20%重量）的生物炭的掺入。机械评估包括拉伸、弯曲、冲击和硬度测试，以及吸水评估。与传统复合材料相比，含有10%重量生物炭的复合材料表现出优异的性能，抗拉强度为49 MPa，硬度为79，冲击强度为63 J/m。在15%重量的生物炭中观察到90 MPa的峰值抗弯强度。研究结果表明，产自大豆豆的生物炭在航空航天、汽车和建筑行业的可持续复合材料方面具有潜力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Prosopis juliflora biochar-based hybrid composites: Mechanical property assessment and development prospects

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Prosopis juliflora biochar-based hybrid composites: Mechanical property assessment and development prospects

This study investigates the incorporation of biochar derived from invasive Prosopis Juliflora wood as a filler in jute fibre-reinforced epoxy composites at varying weight fractions (5 %, 10 %, 15 %, and 20 % wt). Mechanical evaluations comprised tensile, flexural, impact, and hardness tests, in addition to water absorption assessments. The composite containing 10 % weight biochar exhibited superior performance compared to conventional composites, demonstrating a tensile strength of 49 MPa, a hardness of 79, and an impact strength of 63 J/m. A peak flexural strength of 90 MPa was observed at 15 % wt. Biochar. The findings indicate the potential of biochar sourced from Prosopis Juliflora for sustainable composite materials applicable in the aerospace, automotive, and construction industries.

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