智能水凝胶纤维传感，能量转换和存储

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

Materials Letters Pub Date : 2025-07-09 DOI:10.1016/j.matlet.2025.139065

Jie Zhang , Cunzhen Geng , Maodong Fu , Qiaoli Chang , Zhixin Xue

{"title":"智能水凝胶纤维传感，能量转换和存储","authors":"Jie Zhang , Cunzhen Geng , Maodong Fu , Qiaoli Chang , Zhixin Xue","doi":"10.1016/j.matlet.2025.139065","DOIUrl":null,"url":null,"abstract":"<div><div>Hydrogel fibers with sensing or energy storage functions play a crucial role in flexible and wearable electronic materials. However, the functionalities of existing hydrogel fibers are typically limited to one of these domains, and semiconductor-like fibers remain relatively rare. In this work, we designed a hydrogel fiber material by using ι-carrageenan molecular chains as the anionic framework, utilizing Al<sup>3+</sup> as cross-linking points, and retaining freely mobile K<sup>+</sup> and Na<sup>+</sup> ions to enable charge transport. Results showed that it integrates external-powered or self-powered strain sensor, temperature sensor, supercapacitor functionality, and near-semiconductor characteristics.</div></div>","PeriodicalId":384,"journal":{"name":"Materials Letters","volume":"399 ","pages":"Article 139065"},"PeriodicalIF":2.7000,"publicationDate":"2025-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Smart hydrogel fibers for sensing, energy conversion, and storage\",\"authors\":\"Jie Zhang , Cunzhen Geng , Maodong Fu , Qiaoli Chang , Zhixin Xue\",\"doi\":\"10.1016/j.matlet.2025.139065\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Hydrogel fibers with sensing or energy storage functions play a crucial role in flexible and wearable electronic materials. However, the functionalities of existing hydrogel fibers are typically limited to one of these domains, and semiconductor-like fibers remain relatively rare. In this work, we designed a hydrogel fiber material by using ι-carrageenan molecular chains as the anionic framework, utilizing Al<sup>3+</sup> as cross-linking points, and retaining freely mobile K<sup>+</sup> and Na<sup>+</sup> ions to enable charge transport. Results showed that it integrates external-powered or self-powered strain sensor, temperature sensor, supercapacitor functionality, and near-semiconductor characteristics.</div></div>\",\"PeriodicalId\":384,\"journal\":{\"name\":\"Materials Letters\",\"volume\":\"399 \",\"pages\":\"Article 139065\"},\"PeriodicalIF\":2.7000,\"publicationDate\":\"2025-07-09\",\"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/S0167577X25010948\",\"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/S0167577X25010948","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}

引用次数: 0

摘要

具有传感或储能功能的水凝胶纤维在柔性和可穿戴电子材料中起着至关重要的作用。然而，现有的水凝胶纤维的功能通常局限于这些领域之一，半导体样纤维仍然相对罕见。在这项工作中，我们设计了一种水凝胶纤维材料，以ι-卡拉胶分子链作为阴离子框架，利用Al3+作为交联点，并保留自由移动的K+和Na+离子以实现电荷传输。结果表明，它集成了外部供电或自供电应变传感器、温度传感器、超级电容器功能和近半导体特性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Smart hydrogel fibers for sensing, energy conversion, and storage

查看原文本刊更多论文

Smart hydrogel fibers for sensing, energy conversion, and storage

Hydrogel fibers with sensing or energy storage functions play a crucial role in flexible and wearable electronic materials. However, the functionalities of existing hydrogel fibers are typically limited to one of these domains, and semiconductor-like fibers remain relatively rare. In this work, we designed a hydrogel fiber material by using ι-carrageenan molecular chains as the anionic framework, utilizing Al³⁺ as cross-linking points, and retaining freely mobile K⁺ and Na⁺ ions to enable charge transport. Results showed that it integrates external-powered or self-powered strain sensor, temperature sensor, supercapacitor functionality, and near-semiconductor characteristics.

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 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