颗粒几何形状和聚合物基体组成对长丝加工、流变学和电磁性能的影响：面向微波吸收的3D打印复合材料

IF 4.6 3区材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY

Materials Science and Engineering: B Pub Date : 2025-03-01 DOI:10.1016/j.mseb.2025.118167

Arnaud Le Saos--Kauten , Julien Ville , Vincent Laur , Azar Maalouf , Alexis Chevalier , Philippe Roquefort , Thierry Aubry

{"title":"颗粒几何形状和聚合物基体组成对长丝加工、流变学和电磁性能的影响：面向微波吸收的3D打印复合材料","authors":"Arnaud Le Saos--Kauten , Julien Ville , Vincent Laur , Azar Maalouf , Alexis Chevalier , Philippe Roquefort , Thierry Aubry","doi":"10.1016/j.mseb.2025.118167","DOIUrl":null,"url":null,"abstract":"<div><div>The work deals with new 3D printable composite materials applied to the development of complex geometries for microwave absorption. The influence of ferromagnetic particle geometry and polymer matrix composition on structural, rheological and electromagnetic properties is studied, aiming at elaborating composites with formulations presenting a good compromise between processability, 3D printability and electromagnetic performances. Finally, suspended geometries which could be used as electromagnetic absorbing surfaces to cover cavities on highly porous structures, are shaped using 3D printing by FDM. Their printability is discussed from structure-morphology-rheology-electromagnetism relationships of the filament and their holding during fused deposition.</div></div>","PeriodicalId":18233,"journal":{"name":"Materials Science and Engineering: B","volume":"317 ","pages":"Article 118167"},"PeriodicalIF":4.6000,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Influence of particle geometry and polymer matrix composition on filament processing, rheological and electromagnetic properties: Towards 3D printable composites for microwave absorption\",\"authors\":\"Arnaud Le Saos--Kauten , Julien Ville , Vincent Laur , Azar Maalouf , Alexis Chevalier , Philippe Roquefort , Thierry Aubry\",\"doi\":\"10.1016/j.mseb.2025.118167\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>The work deals with new 3D printable composite materials applied to the development of complex geometries for microwave absorption. The influence of ferromagnetic particle geometry and polymer matrix composition on structural, rheological and electromagnetic properties is studied, aiming at elaborating composites with formulations presenting a good compromise between processability, 3D printability and electromagnetic performances. Finally, suspended geometries which could be used as electromagnetic absorbing surfaces to cover cavities on highly porous structures, are shaped using 3D printing by FDM. Their printability is discussed from structure-morphology-rheology-electromagnetism relationships of the filament and their holding during fused deposition.</div></div>\",\"PeriodicalId\":18233,\"journal\":{\"name\":\"Materials Science and Engineering: B\",\"volume\":\"317 \",\"pages\":\"Article 118167\"},\"PeriodicalIF\":4.6000,\"publicationDate\":\"2025-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Materials Science and Engineering: B\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0921510725001904\",\"RegionNum\":3,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials Science and Engineering: B","FirstCategoryId":"88","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0921510725001904","RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

摘要

这项工作涉及新的3D打印复合材料，应用于开发微波吸收的复杂几何形状。研究了铁磁颗粒几何形状和聚合物基体组成对结构、流变学和电磁性能的影响，旨在设计出在可加工性、3D打印性和电磁性能之间取得良好平衡的复合材料配方。最后，悬浮几何形状可以用作电磁吸收表面，覆盖高多孔结构上的空洞，使用FDM 3D打印成型。从细丝的结构-形态-流变-电磁关系及其在熔融沉积过程中的保持等方面讨论了其可印刷性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Influence of particle geometry and polymer matrix composition on filament processing, rheological and electromagnetic properties: Towards 3D printable composites for microwave absorption

The work deals with new 3D printable composite materials applied to the development of complex geometries for microwave absorption. The influence of ferromagnetic particle geometry and polymer matrix composition on structural, rheological and electromagnetic properties is studied, aiming at elaborating composites with formulations presenting a good compromise between processability, 3D printability and electromagnetic performances. Finally, suspended geometries which could be used as electromagnetic absorbing surfaces to cover cavities on highly porous structures, are shaped using 3D printing by FDM. Their printability is discussed from structure-morphology-rheology-electromagnetism relationships of the filament and their holding during fused deposition.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Materials Science and Engineering: B 工程技术-材料科学：综合

CiteScore

5.60

自引率

2.80%

发文量

481

审稿时长

3.5 months

期刊介绍： The journal provides an international medium for the publication of theoretical and experimental studies and reviews related to the electronic, electrochemical, ionic, magnetic, optical, and biosensing properties of solid state materials in bulk, thin film and particulate forms. Papers dealing with synthesis, processing, characterization, structure, physical properties and computational aspects of nano-crystalline, crystalline, amorphous and glassy forms of ceramics, semiconductors, layered insertion compounds, low-dimensional compounds and systems, fast-ion conductors, polymers and dielectrics are viewed as suitable for publication. Articles focused on nano-structured aspects of these advanced solid-state materials will also be considered suitable.