Mechanical, electrical, and damage self-sensing properties of basalt fiber/carbon nanotube/poly (arylene ether nitrile) composites

Libing Liu, Dong Xiang, Jingxiong Ma, Zhiyuan Liu, Guoqian Xie, Yusheng Gong, Chunxia Zhao, Hui Li, Bin Wang, Yuanpeng Wu
{"title":"Mechanical, electrical, and damage self-sensing properties of basalt fiber/carbon nanotube/poly (arylene ether nitrile) composites","authors":"Libing Liu,&nbsp;Dong Xiang,&nbsp;Jingxiong Ma,&nbsp;Zhiyuan Liu,&nbsp;Guoqian Xie,&nbsp;Yusheng Gong,&nbsp;Chunxia Zhao,&nbsp;Hui Li,&nbsp;Bin Wang,&nbsp;Yuanpeng Wu","doi":"10.1186/s42252-025-00066-w","DOIUrl":null,"url":null,"abstract":"<div><p>Basalt fiber reinforced polymer composites (BFRP) are widely applied in sectors such as aerospace, rail transportation, construction, and energy. However, developing BFRP with effective damage self-sensing capabilities remains a major technical challenge. This study utilized basalt fiber (BF) as both a reinforcement and volume exclusion phase to improve the mechanical and electrical properties of BF/carbon nanotube (CNT)/polyarylene ether nitrile (PEN) composites, aiming to achieve damage self-sensing functionality. The CNT content in BF/CNT/PEN was fixed at only 0.5 wt%. As the BF content increased from 10 wt% to 50 wt%, the mechanical properties of the BF/CNT/PEN composites improved, with tensile strength, flexural strength, and flexural modulus increasing by 39.0%, 26.3%, and 167.7%, respectively. Additionally, the electrical conductivity of composites with 40 wt% BF increased by three orders of magnitude compared to that with 10 wt% BF. Combined with acoustic emission (AE) monitoring, it was confirmed that composites with 40 wt% BF demonstrated excellent damage self-sensing and fracture warning capabilities under tensile and bending stress. This study not only improved the mechanical properties but also enhanced the electrical conductivity of the BFRP without the need for additional conductive materials, thereby ensuring effective damage self-sensing functionality. These results offer valuable insights for developing high-performance, multifunctional BFRP.</p></div>","PeriodicalId":576,"journal":{"name":"Functional Composite Materials","volume":"6 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2025-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://jmscomposites.springeropen.com/counter/pdf/10.1186/s42252-025-00066-w","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Functional Composite Materials","FirstCategoryId":"1","ListUrlMain":"https://link.springer.com/article/10.1186/s42252-025-00066-w","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

Basalt fiber reinforced polymer composites (BFRP) are widely applied in sectors such as aerospace, rail transportation, construction, and energy. However, developing BFRP with effective damage self-sensing capabilities remains a major technical challenge. This study utilized basalt fiber (BF) as both a reinforcement and volume exclusion phase to improve the mechanical and electrical properties of BF/carbon nanotube (CNT)/polyarylene ether nitrile (PEN) composites, aiming to achieve damage self-sensing functionality. The CNT content in BF/CNT/PEN was fixed at only 0.5 wt%. As the BF content increased from 10 wt% to 50 wt%, the mechanical properties of the BF/CNT/PEN composites improved, with tensile strength, flexural strength, and flexural modulus increasing by 39.0%, 26.3%, and 167.7%, respectively. Additionally, the electrical conductivity of composites with 40 wt% BF increased by three orders of magnitude compared to that with 10 wt% BF. Combined with acoustic emission (AE) monitoring, it was confirmed that composites with 40 wt% BF demonstrated excellent damage self-sensing and fracture warning capabilities under tensile and bending stress. This study not only improved the mechanical properties but also enhanced the electrical conductivity of the BFRP without the need for additional conductive materials, thereby ensuring effective damage self-sensing functionality. These results offer valuable insights for developing high-performance, multifunctional BFRP.

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
求助全文
约1分钟内获得全文 去求助
来源期刊
自引率
0.00%
发文量
0
期刊介绍:
期刊最新文献
Mechanical, electrical, and damage self-sensing properties of basalt fiber/carbon nanotube/poly (arylene ether nitrile) composites Mechanical and microstructural characterization of sisal fiber-reinforced polyester laminate composites for improved durability in automotive applications Simulation-based assessment of zwitterionic pendant group variations on the hemocompatibility of polyethersulfone membranes In-line NIR coupled with machine learning to predict mechanical properties and dissolution profile of PLA-Aspirin A brief review on electrospun polymer derived carbon fibers for EMI shielding applications
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1