{"title":"铁颗粒和硅橡胶基质组成的磁流变弹性体的简便制造方法","authors":"Wan-Ting Chiu , Masaki Tahara , Hideki Hosoda","doi":"10.1016/j.matlet.2024.137635","DOIUrl":null,"url":null,"abstract":"<div><div>Magnetorheological elastomers (MREs), smart materials for sensors, absorbers, and dampers, have attracted great attention. Carbonyl Fe particles integrating an elastomer and additives are often seen. Nonetheless, time-consuming and complicated fabrication processes are encountered, and the carbonyl coating also deteriorates the magnetorheological (MR) effect. This study, to solve these dilemmas, worked on a facile fabrication process, while MREs show proper cyclic stability and good MR effect. The output stress is almost saturated after 30 times of compression. The absolute and relative MR effects of 1.11 MPa and 33.3 % were achieved, and the threshold value is located between 16Fe and 24Fe composites.</div></div>","PeriodicalId":384,"journal":{"name":"Materials Letters","volume":"379 ","pages":"Article 137635"},"PeriodicalIF":2.7000,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A facile fabrication for the magnetorheological elastomer composed of Fe particles and silicone rubber matrix\",\"authors\":\"Wan-Ting Chiu , Masaki Tahara , Hideki Hosoda\",\"doi\":\"10.1016/j.matlet.2024.137635\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Magnetorheological elastomers (MREs), smart materials for sensors, absorbers, and dampers, have attracted great attention. Carbonyl Fe particles integrating an elastomer and additives are often seen. Nonetheless, time-consuming and complicated fabrication processes are encountered, and the carbonyl coating also deteriorates the magnetorheological (MR) effect. This study, to solve these dilemmas, worked on a facile fabrication process, while MREs show proper cyclic stability and good MR effect. The output stress is almost saturated after 30 times of compression. The absolute and relative MR effects of 1.11 MPa and 33.3 % were achieved, and the threshold value is located between 16Fe and 24Fe composites.</div></div>\",\"PeriodicalId\":384,\"journal\":{\"name\":\"Materials Letters\",\"volume\":\"379 \",\"pages\":\"Article 137635\"},\"PeriodicalIF\":2.7000,\"publicationDate\":\"2024-10-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Materials Letters\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0167577X24017750\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials Letters","FirstCategoryId":"88","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0167577X24017750","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
A facile fabrication for the magnetorheological elastomer composed of Fe particles and silicone rubber matrix
Magnetorheological elastomers (MREs), smart materials for sensors, absorbers, and dampers, have attracted great attention. Carbonyl Fe particles integrating an elastomer and additives are often seen. Nonetheless, time-consuming and complicated fabrication processes are encountered, and the carbonyl coating also deteriorates the magnetorheological (MR) effect. This study, to solve these dilemmas, worked on a facile fabrication process, while MREs show proper cyclic stability and good MR effect. The output stress is almost saturated after 30 times of compression. The absolute and relative MR effects of 1.11 MPa and 33.3 % were achieved, and the threshold value is located between 16Fe and 24Fe composites.
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
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