Advanced Fiber Materials最新文献

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Ivy-Inspired Double-Spiral Gel Fibers with Multifunctional Sensing and Electromagnetic Interference Shielding Properties Toward Wearable Health Care and Monitoring 常青藤启发的具有多功能传感和电磁干扰屏蔽性能的双螺旋凝胶纤维,用于可穿戴医疗保健和监测
IF 22.6 1区 工程技术
Advanced Fiber Materials Pub Date : 2026-04-09 DOI: 10.1007/s42765-026-00711-4
Li Chen, Guifen Sun, Jingle Duan, Peng Wang, Chuizhou Meng
{"title":"Ivy-Inspired Double-Spiral Gel Fibers with Multifunctional Sensing and Electromagnetic Interference Shielding Properties Toward Wearable Health Care and Monitoring","authors":"Li Chen,&nbsp;Guifen Sun,&nbsp;Jingle Duan,&nbsp;Peng Wang,&nbsp;Chuizhou Meng","doi":"10.1007/s42765-026-00711-4","DOIUrl":"10.1007/s42765-026-00711-4","url":null,"abstract":"<div><p>Flexible sensors with multi-mode sensing capability are highly desired for wearable health monitoring; meanwhile, electromagnetic interference (EMI) shielding is also needed for the special health care of pregnant women and children. Herein, inspired by the helical structure of natural ivy, multifunctional double-spiral gel fibers are developed through a facial wet spinning-intertwining method. The conducting polymer-incorporated sodium polyacrylate polymer matrix serves as the adhesive and conductive hydrogel substrate, while different conductive fillers of carbon nanotubes (CNTs) and silver nanowires (AgNWs) are composited in each fiber for mutual synergistic effect. Due to the combined electrical conducting behaviors of CNTs and AgNWs, remarkable strain-sensing performance (sensitivity approximately 70.12) for single double-spiral fibers and effective EMI shielding property (total shielding effectiveness approximately 21.9 dB) for woven textiles are achieved. Because of differentiated triboelectric polarities of CNTs and AgNWs, the double-spiral fibers can also be used as a noncontact triboelectric nanogenerator sensor (sensitivity approximately -4.6 mV mm<sup>−1</sup>). The practicality of the developed multifunctional double-spiral gel fibers is comprehensively demonstrated to detect various body joint and limb motions, monitor chest and wrist electrocardiogram signal, recognize nearby object material type with the help of artificial intelligence, and shield EMI from Bluetooth headset.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":459,"journal":{"name":"Advanced Fiber Materials","volume":"8 5","pages":"1886 - 1903"},"PeriodicalIF":22.6,"publicationDate":"2026-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148710419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ultralow-Dispersion Radio-Frequency Epsilon-Near-Zero Metacomposite via 3D-Printed FeCoNi-N-CNTs Architecture 基于3d打印FeCoNi-N-CNTs结构的超低色散射频epsilon -近零超复合材料
IF 22.6 1区 工程技术
Advanced Fiber Materials Pub Date : 2026-04-07 DOI: 10.1007/s42765-026-00707-0
Lianru Ma, Chong Wang, Zixun Huang, Jing Kong, Xiangrong Chen, Leiying Liu, Xiaojun Zeng, Yongrui He
{"title":"Ultralow-Dispersion Radio-Frequency Epsilon-Near-Zero Metacomposite via 3D-Printed FeCoNi-N-CNTs Architecture","authors":"Lianru Ma,&nbsp;Chong Wang,&nbsp;Zixun Huang,&nbsp;Jing Kong,&nbsp;Xiangrong Chen,&nbsp;Leiying Liu,&nbsp;Xiaojun Zeng,&nbsp;Yongrui He","doi":"10.1007/s42765-026-00707-0","DOIUrl":"10.1007/s42765-026-00707-0","url":null,"abstract":"<div><p>Epsilon-near-zero (ENZ) materials exhibit unique electromagnetic responses when approaching plasma frequency, attracting considerable attention for advanced wave manipulation. However, achieving ENZ characteristics in the radio frequency (RF) range is often hindered by pronounced dielectric dispersion and limited material design approaches. Herein, we demonstrate a rationally engineered metacomposite that simultaneously delivers RF ENZ response and record-low dispersion. The material is fabricated by 3D printing a polydimethylsiloxane (PDMS) matrix embedded with in situ self-assembled FeCoNi nanoparticles and nitrogen-doped carbon nanotubes, which is denoted as FeCoNi-N-CNTs. This gives rise to a metacomposite showing a smooth transition of the real permittivity (<i>ε</i>′) from –27.5 at 1 MHz to 1.5 at 110 MHz, with a zero-crossing point at 53 MHz. Remarkably, the variation in <i>ε</i>′ (Δ<i>ε</i>′) is only 29 across this 110-fold frequency span, representing the lowest dispersion reported to date among RF ENZ systems. Hall-effect measurements indicate preserved high carrier mobility, a key factor in dispersion suppression. Mechanistic analyses reveal that FeCoNi and N doping induce band flattening, increasing the electron effective mass and reducing carrier density. This study not only establishes a new design strategy for low-dispersion ENZ metacomposites but also paves the way for innovative RF applications such as compact antennas, sensitive sensors, and reconfigurable metamaterial equipment.</p></div>","PeriodicalId":459,"journal":{"name":"Advanced Fiber Materials","volume":"8 5","pages":"1825 - 1844"},"PeriodicalIF":22.6,"publicationDate":"2026-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148710318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
CNF-Supported Si Freestanding Anode with a Conformal Granular Si/SiOx Interphase for High-Rate, Long-Life Li-Ion Batteries cnf支持的Si独立阳极,保形颗粒Si/SiOx界面,用于高速率,长寿命锂离子电池
IF 22.6 1区 工程技术
Advanced Fiber Materials Pub Date : 2026-04-06 DOI: 10.1007/s42765-026-00703-4
Hyeon-Woo Yang, Perumal Naveenkumar, Munisamy Maniyazagan, Nayoung Kang, K. P. Nithyanandam, Woo Seung Kang, Sun-Jae Kim
{"title":"CNF-Supported Si Freestanding Anode with a Conformal Granular Si/SiOx Interphase for High-Rate, Long-Life Li-Ion Batteries","authors":"Hyeon-Woo Yang,&nbsp;Perumal Naveenkumar,&nbsp;Munisamy Maniyazagan,&nbsp;Nayoung Kang,&nbsp;K. P. Nithyanandam,&nbsp;Woo Seung Kang,&nbsp;Sun-Jae Kim","doi":"10.1007/s42765-026-00703-4","DOIUrl":"10.1007/s42765-026-00703-4","url":null,"abstract":"<div><p>Freestanding electrodes promise higher energy densities and high-rate capabilities by eliminating inactive mass, but they require an interphase that preserves porosity and percolating electronic pathways during cycling. This paper reports a carbon nanofiber (CNF)-supported Si freestanding anode formed by programming the surface chemistry of electrospun polyacrylonitrile (PAN) to guide SiCl<sub>4</sub> interfacial hydrolysis–condensation, followed by stabilization/carbonization. KOH pretreatment and annealing generate oxygen- and nitrogen-containing groups that nucleate a uniform Si–O precursor; subsequent carbonization anchors a Si-containing oxide-rich interphase (hereinafter denoted as Si/SiO<sub>x</sub>, 40–50 nm shell) to the CNF core via Si–O–C bonds. Microscopic and spectroscopic analyses confirmed a conformal carbon-core/Si–SiO<sub>x</sub> shell without over-coating or aggregation, maintaining junctions and fiber spacing. The freestanding electrodes delivered 727 and 288 mAh g<sup>−1</sup> at 0.1 and 10 A g<sup>−1</sup>, respectively, retaining 85.9% capacity at 0.2 A g<sup>−1</sup> and 79.8% at 1 A g<sup>−1</sup>, and reduced charge-transfer resistance (approximately 130 → 44 Ω) while increasing pseudocapacitive contribution and Li<sup>+</sup> diffusivity relative to control electrodes. In LiNi<sub>0.6</sub>Co<sub>0.2</sub>Mn<sub>0.2</sub>O<sub>2</sub> (NCM622)//CNF-supported Si full cells, the full cell delivered 176.5 mAh g<sup>−1</sup> and retained 91.6% capacity after 300 cycles (approximately 0.028% capacity fade per cycle), demonstrating high-rate cyclability. To the best of our knowledge, this is the first CNF-supported Si freestanding anode that forms a conformal Si/SiO<sub>x</sub> interphase via PAN surface-functionalization-enabled SiCl<sub>4</sub> interfacial hydrolysis–condensation and stabilization/carbonization. The oxide-rich interphase, tethered to the CNF framework, preserves porosity and junctions, buffers Si volume change, stabilizes the solid electrolyte interphase (SEI), and sustains fast ionic/electronic transport, thereby enabling high-rate long-life Li-ion battery operation.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture><span>The alternative text for this image may have been generated using AI.</span></div></div></figure></div></div>","PeriodicalId":459,"journal":{"name":"Advanced Fiber Materials","volume":"8 4","pages":"1709 - 1724"},"PeriodicalIF":22.6,"publicationDate":"2026-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148268550","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fire-Resistant Microtubular Fibrous Sponges by Spontaneous Hollowing and Dynamic Hybridization for Broadband Acoustic Absorption 自发空化和动态杂交用于宽带声吸收的耐火微管纤维海绵
IF 22.6 1区 工程技术
Advanced Fiber Materials Pub Date : 2026-04-03 DOI: 10.1007/s42765-026-00712-3
Jiajia Wu, Ying Ye, Jiwang Chen, Fan Wu, Chunhong Zhu, Ick Soo Kim, Jianyong Yu, Bin Ding
{"title":"Fire-Resistant Microtubular Fibrous Sponges by Spontaneous Hollowing and Dynamic Hybridization for Broadband Acoustic Absorption","authors":"Jiajia Wu,&nbsp;Ying Ye,&nbsp;Jiwang Chen,&nbsp;Fan Wu,&nbsp;Chunhong Zhu,&nbsp;Ick Soo Kim,&nbsp;Jianyong Yu,&nbsp;Bin Ding","doi":"10.1007/s42765-026-00712-3","DOIUrl":"10.1007/s42765-026-00712-3","url":null,"abstract":"<div><p>Conventional polymeric fibrous sponges, as universal passive acoustic control materials, provide a sustainable approach to noise mitigation. However, addressing the narrow effective acoustic bandwidth and inherent flammability remains challenging. Here, a fire-resistant hybrid fibrous sponge (HYFS) featuring broadband acoustic absorption is fabricated by the strategy of spontaneous hollowing and sacrificial template-assisted dynamic hybridization. The hierarchical phase separation within a solution jet enables the concurrent hollowing and three-dimensional self-assembly of ultrafine fibers in one step. Subsequently, a continuous inorganic sheath induced by template sacrifice was generated on the hollow fibers, forming a dynamically evolved multi-scale structural regulatory system, ranging from the microtubular fibers with hollow channels and nanoscale surface roughness to macroscopic fibrous assemblies with open inter-fiber porosity. Thus, the prepared HYFS demonstrates a remarkable noise-reduction coefficient of 0.62 at 270 g/m<sup>2</sup>, along with the broadband sound absorption of effective bandwidth up to 5.5 kHz (sound absorption coefficient &gt; 0.90). Moreover, it demonstrates outstanding fire retardancy with a peak heat release rate of 7 kW/m<sup>2</sup>, representing a 75% reduction compared to the prepared polyimide sponges. This work sheds light on a novel avenue to the scalable fabrication of ultralight, fire-safe, and highly efficient broadband acoustic absorbers for practical applications.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":459,"journal":{"name":"Advanced Fiber Materials","volume":"8 5","pages":"1904 - 1916"},"PeriodicalIF":22.6,"publicationDate":"2026-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148710402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Interfacial Fusion Engineering Enables Scalable Single-Step Continuous Fabrication of Durable and Highly Sensitive Mechanoluminescent Fiber 界面融合工程使可扩展的单步连续制造耐用和高灵敏度的机械发光纤维成为可能
IF 22.6 1区 工程技术
Advanced Fiber Materials Pub Date : 2026-04-02 DOI: 10.1007/s42765-026-00686-2
Yijun Yao, Xin Wei, Huixin Ge, Jinyu Zhou, Pengfei Zhang, Ying Xue, Dan Zhou, Cuihong Sheng, Lingfeng Zhu, Qiyuan Xie, Linlin Hu, Guodong Shen, Hailiang Wu, Zhenfang Zhang, Caijuan Xia, Seeram Ramakrishna
{"title":"Interfacial Fusion Engineering Enables Scalable Single-Step Continuous Fabrication of Durable and Highly Sensitive Mechanoluminescent Fiber","authors":"Yijun Yao,&nbsp;Xin Wei,&nbsp;Huixin Ge,&nbsp;Jinyu Zhou,&nbsp;Pengfei Zhang,&nbsp;Ying Xue,&nbsp;Dan Zhou,&nbsp;Cuihong Sheng,&nbsp;Lingfeng Zhu,&nbsp;Qiyuan Xie,&nbsp;Linlin Hu,&nbsp;Guodong Shen,&nbsp;Hailiang Wu,&nbsp;Zhenfang Zhang,&nbsp;Caijuan Xia,&nbsp;Seeram Ramakrishna","doi":"10.1007/s42765-026-00686-2","DOIUrl":"10.1007/s42765-026-00686-2","url":null,"abstract":"<div><p>The mechanoluminescent (ML) fiber, as a unique type of self-powered material, has become an important material in fields such as visual sensing, flexible displays, and smart wearables. However, their non-continuous processability, low response sensitivity, and limited luminescence capacity severely restrict the development of existing ML fibers for smart wearable electronic textiles. Herein, for the first time, we present an interfacial fusion engineering strategy that enables single-step, large-scale continuous fabrication of micron-sized ML fibers with high sensitivity and durability via hydrogel-assisted coaxial wet spinning. The introduction of temperature-responsive hydroxypropyl cellulose (HPC) significantly enhanced the interfacial fusion between the core and sheath layers, endowing the fibers with high stress (5.18 MPa), large strain (150%), and excellent toughness (195.57 J/m<sup>3</sup>). Notably, the ML fiber showed an ultra-low strain threshold (3.3%) and high luminescence sensitivity (<i>K</i> = 318.18), maintaining &gt; 90% of its luminescence intensity after 5000 stretch–release cycles. The ML fibers exhibit luminescence behavior superior to that of previously reported coated fibers. Theoretical calculations suggest that HPC enhances luminescence through reduced electron transition energy and accelerated carrier separation with directional transfer. Moreover, integration with conductive fibers endows the ML fiber with triboelectric sensing capabilities for human motion monitoring. By enabling continuous fabrication of highly sensitive, durable, and bright stress-luminescent fibers with triboelectric sensing, this work opens new avenues for scalable production of multifunctional smart fibers for advanced wearable electronics.</p></div>","PeriodicalId":459,"journal":{"name":"Advanced Fiber Materials","volume":"8 4","pages":"1492 - 1508"},"PeriodicalIF":22.6,"publicationDate":"2026-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148268548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dynamically Self-adaptive Metafabrics with Phase-Change Material-Enhanced Radiative Cooling for Thermo-hygrometric Regulation 基于相变材料增强辐射冷却的动态自适应超结构热湿调节
IF 22.6 1区 工程技术
Advanced Fiber Materials Pub Date : 2026-03-26 DOI: 10.1007/s42765-026-00702-5
Shengnan Ouyang, Qingtao Liu, Qiaoling Xue, Sheng Li, Jiale Zhang, Jinfeng Wang, Jinming Zhang, Jun Zhang, Xungai Wang
{"title":"Dynamically Self-adaptive Metafabrics with Phase-Change Material-Enhanced Radiative Cooling for Thermo-hygrometric Regulation","authors":"Shengnan Ouyang,&nbsp;Qingtao Liu,&nbsp;Qiaoling Xue,&nbsp;Sheng Li,&nbsp;Jiale Zhang,&nbsp;Jinfeng Wang,&nbsp;Jinming Zhang,&nbsp;Jun Zhang,&nbsp;Xungai Wang","doi":"10.1007/s42765-026-00702-5","DOIUrl":"10.1007/s42765-026-00702-5","url":null,"abstract":"<div><p>Reducing energy consumption plays a crucial role in promoting global sustainable development. However, achieving multifunctional collaborative thermal management for both efficient cooling and adaptive temperature regulation remains challenging. Herein, we report a phase-change material-enhanced passive radiative cooling (PCM–PRC) metafabric that integrates radiative cooling, evaporative cooling, and phase-change thermoregulation in a single system. The PCM–PRC exhibits excellent spectral selectivity (97% sunlight reflectivity, 94% selective infrared emissivity), along with high air and moisture permeability. Cooling experiments revealed that under mid-day sunlight (72.5 mW·cm<sup>−2</sup> solar intensity) on a sunny day, the PCM–PRC metafabric achieved a 14.4 °C average temperature reduction, significantly outperforming conventional radiative fabrics. Its hierarchical wettability gradient enabled a high water–vapor transmission rate of 0.35 g·cm<sup>−2</sup>·day<sup>−1</sup>, thus triggering rapid sweat evaporation and efficient evaporation cooling. Furthermore, the incorporation of phase-change materials enables PCM–PRC with excellent adaptive thermoregulation performance under extreme temperature conditions (60 °C and 7 °C), combined with superior wearing comfort, air permeability, and long-term stability. These results provide a novel strategy for designing smart thermal management textiles with potential applications in adaptive thermal regulation, thermal and humidity comfort management and sustainable energy conservation.</p><h3>Graphical abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture><span>The alternative text for this image may have been generated using AI.</span></div></div></figure></div></div>","PeriodicalId":459,"journal":{"name":"Advanced Fiber Materials","volume":"8 4","pages":"1692 - 1708"},"PeriodicalIF":22.6,"publicationDate":"2026-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148268582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Magnetic Pinning and Multi-scale Polarization Enhance Microwave Absorption of Vacancy-Rich CoFe2O4/Lignin-Derived Carbon Nanofiber Composites 磁钉和多尺度极化增强富空穴CoFe2O4/木质素纳米碳纤维复合材料的微波吸收
IF 22.6 1区 工程技术
Advanced Fiber Materials Pub Date : 2026-03-25 DOI: 10.1007/s42765-026-00695-1
Jixing Bai, Huiyan Zhang, Shenghao Yue, Ke Pei, Lei Wang, Lu-Yang Li, Qi Cao, Miao Jiang, Xiangzhou Yuan, Renchao Che
{"title":"Magnetic Pinning and Multi-scale Polarization Enhance Microwave Absorption of Vacancy-Rich CoFe2O4/Lignin-Derived Carbon Nanofiber Composites","authors":"Jixing Bai,&nbsp;Huiyan Zhang,&nbsp;Shenghao Yue,&nbsp;Ke Pei,&nbsp;Lei Wang,&nbsp;Lu-Yang Li,&nbsp;Qi Cao,&nbsp;Miao Jiang,&nbsp;Xiangzhou Yuan,&nbsp;Renchao Che","doi":"10.1007/s42765-026-00695-1","DOIUrl":"10.1007/s42765-026-00695-1","url":null,"abstract":"<div><p>The development of cost-effective and high-performance carbon-based electromagnetic wave (EMW) absorbent has attracted much attention, while achieving complete impedance matching of the material with tunable magnetic and dielectric properties remains a challenge. In this study, vacancy-rich CoFe<sub>2</sub>O<sub>4</sub>/lignin-derived N-doped carbon nanofiber composites (CFO@LCF) are obtained as a novel EMW absorption material, in which the synergy of magnetic pinning and multi-scale polarization is achieved by cascade effects originated from the size modulation of encapsulated magnetic CoFe<sub>2</sub>O<sub>4</sub> particles, and the defects in both CoFe<sub>2</sub>O<sub>4</sub> and lignin-derived carbon to enhance the EMW dissipation. In addition, the conduction loss is promoted at the same time by the three-dimensional (3D) interconnected conductive carbon nanofiber network, and meanwhile, the magnetic loss facilitated by strong magnetic coupling and pinning effect occurs at the particles. Specifically, the optimal CFO@LCF sample shows superior EMW absorption performance with a minimum reflection loss of − 49.25 dB at the matching thickness of 2.08 mm, and an effective absorption bandwidth of 6.54 GHz covering the whole Ku band. The superior performance confirms its application potential, and also suggests an innovative biomass valorization pathway for the development of next-generation carbon-based EMW absorbent. </p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture><span>The alternative text for this image may have been generated using AI.</span></div></div></figure></div></div>","PeriodicalId":459,"journal":{"name":"Advanced Fiber Materials","volume":"8 4","pages":"1595 - 1607"},"PeriodicalIF":22.6,"publicationDate":"2026-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148268654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Photonic-Engineered Radiative Cooling E-Textiles for Self-Powered Sensing and Thermoregulation 用于自供电传感和温度调节的光子工程辐射冷却电子纺织品
IF 22.6 1区 工程技术
Advanced Fiber Materials Pub Date : 2026-03-25 DOI: 10.1007/s42765-026-00710-5
Chonghui Fan, Zhiwen Long, Mengwei Wu, Lianhui Li, Qufu Wei, Changsheng Wu
{"title":"Photonic-Engineered Radiative Cooling E-Textiles for Self-Powered Sensing and Thermoregulation","authors":"Chonghui Fan,&nbsp;Zhiwen Long,&nbsp;Mengwei Wu,&nbsp;Lianhui Li,&nbsp;Qufu Wei,&nbsp;Changsheng Wu","doi":"10.1007/s42765-026-00710-5","DOIUrl":"10.1007/s42765-026-00710-5","url":null,"abstract":"<div><p>Electronic textiles have emerged as a critical platform for flexible electronics due to their excellent wearability. However, achieving multifunctionality typically involves layering various functional components, which compromises comfort and interface stability. Here, we present a radiative cooling triboelectric textile (RCTT) that simultaneously addresses self-powered sensing and personal thermal management through photonic-engineered structural design. The textile is fabricated via electrospinning of styrene–butene–styrene (SEBS)/polyethylene-polypropylene glycol (F127) composite, followed by TiO<sub>2</sub> nanoparticle coupling, fluorosilanization, and liquid metal alloying. The resulting RCTT demonstrates a power density of 328 mW·m<sup>−2</sup> with sustained performance over 5100 cycles, enabling self-powered operation as both an energy harvester and motion sensor for human body monitoring. Through engineered photonic design, the textile exhibits a solar reflectance of 92% and an infrared emissivity of 96%. This enables sub-ambient temperature reductions of 2.0 °C and 1.1 °C under sunny and cloudy conditions, respectively, with a corresponding daytime cooling power of 78.5 W·m<sup>−2</sup>. Furthermore, the material retains ultra-stretchability, super-hydrophobicity, and excellent air/moisture permeability alongside robust mechanical stability. This integrated approach represents a significant advancement in multifunctional wearable electronics, offering a viable strategy for developing self-powered textiles with enhanced thermal comfort for outdoor applications.</p><h3>Graphical Abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":459,"journal":{"name":"Advanced Fiber Materials","volume":"8 5","pages":"1873 - 1885"},"PeriodicalIF":22.6,"publicationDate":"2026-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148710421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multifunctional Stratified Membrane Enables Integrated and Adaptive Thermal Management 多功能分层膜实现集成和自适应热管理
IF 22.6 1区 工程技术
Advanced Fiber Materials Pub Date : 2026-03-23 DOI: 10.1007/s42765-026-00701-6
Xin Li, Zhenmin Ding, Yanhua Zhang, Dongqi Liu, Yao Li, Jiupeng Zhao
{"title":"Multifunctional Stratified Membrane Enables Integrated and Adaptive Thermal Management","authors":"Xin Li,&nbsp;Zhenmin Ding,&nbsp;Yanhua Zhang,&nbsp;Dongqi Liu,&nbsp;Yao Li,&nbsp;Jiupeng Zhao","doi":"10.1007/s42765-026-00701-6","DOIUrl":"10.1007/s42765-026-00701-6","url":null,"abstract":"<div><p>The rising frequency of extreme weather events driven by global climate change has created the pressing need for advanced thermal management systems. This study presents a cooling-phase change-heating (CPH) membrane inspired by the functional layering concept of down jackets, where each layer serves a distinct yet complementary role. The cooling side consists of a thermoplastic polyurethane-based fibrous membrane integrated with SiO<sub>2</sub>-encapsulated paraffin wax (PW@SiO<sub>2</sub>), which provides effective solar scattering for high reflectance and smoother thermal regulation. On the heating side, polypyrrole (PPy) is directly grown on the thermoplastic polyurethane (TPU) membrane (PPy–TPU), serving as a combined photothermal and electrothermal layer for controllable heat input and rapid thermal compensation. The CPH membrane delivers a cooling power of 126 W m<sup>−2</sup>, with 96.4% reflectivity and 93.7% emissivity, resulting in an average temperature reduction of 6.3 °C assisted by heat absorption of PW@SiO<sub>2</sub>. In the heating mode, the PPy–TPU layer exhibits a solar absorptance of 97.4%, increasing the temperature by 23.7 °C, while additional Joule heating elevates the membrane temperature to 37 °C under a low input voltage of 4 V. This adaptive buffering and active compensation strategy closely align with practical engineering needs for dynamic thermal regulation, promoting energy conservation and reducing reliance on traditional energy sources.</p><h3>Graphical Abstract</h3><div><figure><div><div><picture><source><img></source></picture><span>The alternative text for this image may have been generated using AI.</span></div></div></figure></div></div>","PeriodicalId":459,"journal":{"name":"Advanced Fiber Materials","volume":"8 4","pages":"1679 - 1691"},"PeriodicalIF":22.6,"publicationDate":"2026-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148268789","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Electrospun Nanofibrous Materials for Emergent Application and a Sustainable Future 电纺纳米纤维材料的紧急应用和可持续发展的未来
IF 22.6 1区 工程技术
Advanced Fiber Materials Pub Date : 2026-03-23 DOI: 10.1007/s42765-026-00693-3
Lada E. Shlapakova, Roman V. Chernozem, Maria A. Surmeneva, Yi-Tao Liu, Shichao Zhang, Bin Ding, Roman A. Surmenev
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引用次数: 0
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