{"title":"Achieving synergistic enhancement of conductivity, strength, and wear resistance in Cu-matrix composites via a hierarchical Ag–MXene architecture","authors":"Peng Chen, Yilong Liang, Hui Zhang, Guigui Peng, Xianli Ren","doi":"10.1007/s42114-026-01949-7","DOIUrl":"10.1007/s42114-026-01949-7","url":null,"abstract":"<div><p>Rapid electrification and renewable-energy infrastructure expansion demand copper materials simultaneously achieving high conductivity and robust structural performance. To address this, the study developed a strategy that couples a solution–solid displacement reaction with electrostatic self-assembly to construct hierarchical MXene/Ag@Cu composite powders, thereby achieving dual molecular-level compositing of Ag and MXene. During sintering, the Ag formed a continuous strip-like Ag phase within the Cu matrix, thereby establishing efficient dual pathways for electron and mechanical conduction, as confirmed by both microstructure characterization and finite element simulation. The first-principles analyses further revealed that Ag acts as an interfacial coupling element, effectively bridging self-lubricating MXene nanosheets with the Cu matrix, thereby enhancing electron transport, load-bearing capacity, and tribological performance. Furthermore, the Ag–MXene architecture was shown to construct a robust physicochemical barrier. Thermophysical measurements indicated its role in managing frictional heat, while first-principles simulations revealed its high energy barrier against O diffusion, collectively mitigating oxidative wear. Benefiting from multiscale synergistic reinforcement, the Cu-matrix composite simultaneously achieved high conductivity (96.3% IACS), excellent strength (354.3 MPa), and an ultralow wear rate (1.72 × 10<sup>− 6</sup> mm<sup>3</sup> N<sup>-1</sup> m<sup>-1</sup>). These results demonstrate that the hierarchical Ag–MXene architecture successfully overcomes the conventional conductivity–strength–wear-resistance trade-off, offering a promising strategy for next-generation high-performance copper in advanced energy and industrial applications.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"9 5","pages":""},"PeriodicalIF":15.5,"publicationDate":"2026-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-026-01949-7.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149132239","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Elastic hollow PVDF aerogel fibers for efficient thermal insulation and radiation cooling","authors":"Yong Kong, Xiaolei Dai, Zhengbo Lai, Fuhao Xu, Xiaodong Shen","doi":"10.1007/s42114-026-01948-8","DOIUrl":"10.1007/s42114-026-01948-8","url":null,"abstract":"<div><p>Aerogel fiber textiles exhibit high thermal insulation performance. However, the lack of elasticity limits their application in personal protective equipment. Herein, we report a novel elastic hollow poly(vinylidene fluoride) (PVDF) aerogel fiber (EHPAF) that is fabricated via multi-step sol-gel engineering. EHPAF remains high elasticity with a reversible compression strain of 80%, as well as high flexibility and hydrophobicity under extreme temperatures (− 196–300 °C). The EHPAF textile with a low thermal conductivity of 0.026 W·m<sup>− 1</sup>·K<sup>− 1</sup> and a thickness of 1 mm demonstrates outstanding all-weather thermoregulation, achieving thermal insulation temperature difference of 11.8–16.9 °C at − 30–60 °C. Moreover, EHPAF textile exhibits high solar reflectance of 92.2% and mid-infrared emissivity of 98.6%, resulting in an ultrahigh cooling power of 109 W·m<sup>− 2</sup> and achieving a temperature reduction of 5.5 °C under a solar irradiance of 800 W·m<sup>− 2</sup>. This work provides a strategy for developing multifunctional aerogel fibers that integrate thermal insulation and outdoor radiative cooling for efficient thermal management of the human bodies, buildings, and outdoor facilities.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"9 5","pages":""},"PeriodicalIF":15.5,"publicationDate":"2026-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-026-01948-8.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149132164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Inwoong Heo, Seung Soo Shin, Binglun Tu, Boyoung Yoon, Jong-Man Kim, Bum Jun Park
{"title":"Semi-reversible thermochromism in polydiacetylene–PDMS hybrid structures","authors":"Inwoong Heo, Seung Soo Shin, Binglun Tu, Boyoung Yoon, Jong-Man Kim, Bum Jun Park","doi":"10.1007/s42114-026-01957-7","DOIUrl":"10.1007/s42114-026-01957-7","url":null,"abstract":"<div><p>Thermochromic materials that change color in response to temperature have been extensively explored in point-of-use temperature indicators, smart textiles, energy-saving coatings and biomedical monitoring devices. Polydiacetylene (PDA) undergoes a thermally induced blue-to-red transition that is typically irreversible, limiting its use in temperature-responsive sensing. Here, we examine the origin of semi-reversible thermochromism in PDA–PDMS hybrid structures by comparing four architectures: core–shell PDA@PDMS particles, nested-PDAs|PDMS particles, PDA/PDMS composites, and PDA|PDMS laminates. The observed reversibility arises from the melting of residual unpolymerized 10,12-pentacosadiynoic acid (PCDA), its migration into the PDMS matrix, and UV-induced formation of new PDA domains. Systems containing larger PCDA reservoirs show clearer semi-reversible behavior, whereas limited PCDA content results in weak or negligible recovery. Laminate experiments further reveal that PDMS thickness and UV polymerization time influence thermochromic kinetics through their effects on heat transport and PCDA availability. These results clarify the mechanism of semi-reversible thermochromism in PDA-based materials and offer practical considerations for designing thermally responsive PDA systems.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"9 5","pages":""},"PeriodicalIF":15.5,"publicationDate":"2026-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-026-01957-7.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149132227","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jevet E. D. López-Campos, Gerardo A. Fonseca-Hernández, Concepción Arenas-Arrocena, Genoveva Hernández-Padrón, Jose Reinoso
{"title":"Experimental, analytical and RVE/FEM/PF computational determination of mechanical properties for epoxy nanocomposites with UCNPs and graphene","authors":"Jevet E. D. López-Campos, Gerardo A. Fonseca-Hernández, Concepción Arenas-Arrocena, Genoveva Hernández-Padrón, Jose Reinoso","doi":"10.1007/s42114-026-01939-9","DOIUrl":"10.1007/s42114-026-01939-9","url":null,"abstract":"<div><p>With a rapid growth in the aerospace sector, nanomaterials offer numerous advantages when used as modifier materials in nanocomposites with diverse applications. In this study, two systems of epoxy resin-graphene-based composites were synthesized with the separate incorporation of the up-conversion luminescent materials (UCNPs) ZrO₂:Yb, Er and NaYF₄:Yb, Er. The main objective was to study the mechanical behaviour of these two systems using computational modelling, determining Young’s and flexural modulus, and predicting the trajectory of potential cracks which provides foundations for the shape/scale effects of fillers, and a basis of the ongoing crack path and photoluminescent (PL) crack composite studies. Tensile and bending tests were conducted in accordance with ISO standards to ensure reliability and consistency. Young’s modulus was analysed through an analytical model and compared with a computational model using the representative volume element (RVE) with the finite element method (FEM) and the phase field (PF) model to explore the reinforcement enhancement mechanisms at the nanoscale. Additionally, graphene effectively reduces photoluminescence and establishes further enhancement on mechanical performance. The mechanical properties of the nanocomposites were evaluated through uniaxial tensile and 3-point bending tests, revealing an increase of 10.32% observed for ZrO<sub>2</sub>-G; however, for NaYF<sub>4</sub>-G, it reaches a maximum of 9.03% up to a graphene concentration at 0.4 v/v%, and then it decreases to 11.25% at a graphene concentration of 1.0 v/v%. This contrasts with the results from computational/analytical models, which show a progressive increase. The agglomeration, distribution, and size of the fillers were analyzed to determine the reason for the mechanical values of the nanocomposites. This study presents a strong basis for the potential application of these epoxy nanocomposites as primer coatings on aluminum alloys, enhancing their strength and durability in multidisciplinary applications. Future studies aim to couple the photoluminescence of UCNPs with the results of this work and experimental fracture analysis.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"9 5","pages":""},"PeriodicalIF":15.5,"publicationDate":"2026-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-026-01939-9.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149034822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pingan Chen, Shien Li, Yingli Zhu, Fu Chen, Mengke Qiao, Jiang Wu, Gangtao Luo, Xiangcheng Li
{"title":"Enhanced high-temperature performance of mullite composite ceramics with nano-ZrO2 by tailoring of microstructural architecture","authors":"Pingan Chen, Shien Li, Yingli Zhu, Fu Chen, Mengke Qiao, Jiang Wu, Gangtao Luo, Xiangcheng Li","doi":"10.1007/s42114-026-01944-y","DOIUrl":"10.1007/s42114-026-01944-y","url":null,"abstract":"<div><p>Mullite composite ceramics are promising materials for modern high-temperature metallurgical applications owing to their high density, elevated melting point, and minimum thermal expansion coefficient. However, their practical utility is often limited by insufficient high-temperature strength and inadequate thermal shock resistance. To address these issues, this study fabricates mullite composite ceramics with varying nano-ZrO<sub>2</sub> contents using a ceramics method, aiming to elucidate the role of nano-ZrO<sub>2</sub> in promoting the tailoring of microstructural architecture, as well as the underlying mechanisms governing high-temperature performance. The results indicate that the nano-ZrO<sub>2</sub> promotes the formation of a plate-like calcium hexaluminate (CA<sub>6</sub>) network with a high aspect ratio through heterogeneous nucleation with solute-driven growth, and the median pore diameter decreasing from 7.91 μm to 2.83 μm and the pore volume distribution in the 2–15 μm from 5.37 to 177.16 µm<sup>3</sup> to 5.45–32.67 µm<sup>3</sup>. Consequently, the evolution the hot modulus of rupture (HMOR) and the residual cold modulus of rupture (CMOR) after thermal shock increase by 95.0% and 62.1%, respectively, while the slag erosion resistance index decreases by 48.8%. The properties enhancement of ceramics can be due to the formation of plate-like CA<sub>6</sub> network with a high aspect ratio and the pore structure This work provides a technologically viable strategy for the development of advanced high-temperature ceramics with enhanced reliability and extended service life.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"9 5","pages":""},"PeriodicalIF":15.5,"publicationDate":"2026-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-026-01944-y.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149132155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Md Sowaib Ibne Mahbub, Prayas Chakma Shanto, Md Abdullah Al Fahad, Myeongki Park, Sang Ho Bae, Byong-Taek Lee
{"title":"Accelerated wound healing via ERK1/2 activation using tracheloside loaded multifunctional photocrosslinked ECM hybrid hydrogel","authors":"Md Sowaib Ibne Mahbub, Prayas Chakma Shanto, Md Abdullah Al Fahad, Myeongki Park, Sang Ho Bae, Byong-Taek Lee","doi":"10.1007/s42114-026-01936-y","DOIUrl":"10.1007/s42114-026-01936-y","url":null,"abstract":"<div><p>Chronic wounds remain a significant clinical challenge as prolonged inflammation, oxidative stress, infection, and insufficient structural support in the microenvironment prevent effective tissue regeneration. A multifunctional photocrosslinkable hybrid hydrogel, Tr-maCSE, was developed through methacrylation of extracellular matrix (maECM) and chitosan (maCS), incorporating tracheloside (Tr), a lignan glycoside with keratinocyte-proliferative, antioxidant, and anti-inflammatory properties. Photocrosslinking enabled in situ gelation under cytocompatible conditions to produce a flexible hydrogel with tunable mechanics. In particular, this system integrates structural reinforcement, ECM-derived bioactivity, and localized therapeutic modulation to actively promote wound regeneration. <sup>1</sup>H-NMR, FTIR, and SEM confirmed the modification and conjugation of materials, while physicochemical analysis demonstrated stability, flexibility, and controlled degradation with sustained drug release. In-vitro, Tr-maCSE promoted cell proliferation, migration, oxidative stress resistance, antimicrobial activity, and reduced inflammatory response. In a rat full-thickness wound model, the hydrogel evidenced accelerated wound closure, enhanced granulation tissue formation, organized collagen deposition, and promoted adnexal regeneration. Biological response investigations confirmed elevated expression of angiogenic, macrophage-polarization, and reparative markers in the hybrid hydrogel, as well as increased ERK1/2 expression. Altogether, these observations demonstrate the potential of multifunctional, bioinspired Tr-maCSE hydrogel as a promising platform for orchestrating enhanced skin wound repair and restoring functional epidermal regeneration.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"9 5","pages":""},"PeriodicalIF":15.5,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-026-01936-y.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148986140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Chromium-graded-driven composite triply periodic minimal surface structures made of stainless steel: deformation behavior tailoring and mechanical performance enhancement","authors":"Dien Hu, Jianying Wang, M. W. Fu","doi":"10.1007/s42114-026-01937-x","DOIUrl":"10.1007/s42114-026-01937-x","url":null,"abstract":"<div><p>The mechanical response of traditional stainless steel (SS) made triply periodic minimal surface (TPMS) structures is constrained by a strength (Cr-rich SS)-ductility (316L SS) dilemma, coupled with potential vulnerabilities to shear failure and inhomogeneous deformation. To overcome these limitations, this study introduces a compositionally graded composite design strategy for Primitive (P) and Gyroid (G) type TPMS structures with a low relative density of ~ 8%. This novel structure is designed to feature a transition in Cr content, ranging from a Cr-rich unit cell layer (30 wt% Cr), through two transition layers (25.5 wt% and 21 wt% Cr), to a standard 316L SS unit cell layer. Experimental and simulated results show that this gradient structure exhibits sequential, layer-by-layer deformation, starting in the 316L SS unit cell layer and progressively propagating to adjacent unit cells with higher Cr content, with deformation in each preceding layer complete before the next layer is deformed. The distinct deformation mechanism significantly delays densification of the P-type structure, and the Cr-addition-induced enhancement of the inherent high strength ensures a desirable overall load-bearing capacity. The developed compositionally graded design structures exhibit an evenly matched energy-absorption capacity compared to pure 30Cr SS TPMS structures, with a predictable, tunable deformation mode. Also, the addition of Cr content enhances the corrosion resistance of the developed TPMS structures compared to 316L SS structures. Overall, the developed Cr-graded strategy offers a valuable guide for designing metamaterials in various applications that require multifunctional performance and controllable deformation behavior.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"9 5","pages":""},"PeriodicalIF":15.5,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-026-01937-x.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148986139","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ruifeng Xie, Guanghui Wu, Jianlin Yang, Songlin Yang, Lei Zhang, Peng Yuan, Hongfei Yang, Enpu Xie, Dan Chen
{"title":"Multi‑scale homogenization model investigation on the effective elastic modulus of ultra‑high performance concrete considering interfacial transition zone degradation","authors":"Ruifeng Xie, Guanghui Wu, Jianlin Yang, Songlin Yang, Lei Zhang, Peng Yuan, Hongfei Yang, Enpu Xie, Dan Chen","doi":"10.1007/s42114-026-01941-1","DOIUrl":"10.1007/s42114-026-01941-1","url":null,"abstract":"<div><p>Freeze‑thaw (F‑T) damage at the fiber‑matrix interface progressively reduces the stiffness of ultra‑high performance concrete (UHPC) in cold climates, yet a quantitative relationship from nanoscale interfacial degradation to macroscopic modulus loss is missing. Building on previous grid nanoindentation study that quantified the cycle‑dependent evolution of the interfacial transition zone (ITZ)-thickness from 20 μm to 65 μm, modulus from 32 to 12 GPa over 0 ~ 1500 F‑T cycles-a Cylindrical Thin‑Layer Model (CTM) was derived. This model provides a closed‑form analytical homogenization solution for a cylindrical core‑shell inclusion at arbitrary local fiber volume fractions, overcoming the dilute‑assumption limitations of classical Mori‑Tanaka schemes. The CTM requires no iterative solving, reduces computational time compared to the generalized self‑consistent method, and converges reliably for all experimentally relevant ITZ module (≥ 8 GPa). Integrating the CTM into a multi‑scale framework yields macroscopic modulus predictions with a maximum relative error of 11.5% at 0 and 2.1at 1500 cycles (predicted 28.4 GPa vs. experimental 27.8 GPa), a mean absolute percentage error less than 5.8% across all cycles, whereas a Mori‑Tanaka model neglecting the ITZ errs by 19.1%. Parametric analysis identifies ITZ modulus and thickness as the dominant controls on stiffness, with diminishing returns from increased fiber content when the ITZ is compromised. The validated framework offers an efficient, experimentally grounded design tool for fiber‑reinforced composites under F‑T conditions, demonstrating that engineering a dense, thin ITZ is paramount for frost durability.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"9 4","pages":""},"PeriodicalIF":15.5,"publicationDate":"2026-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-026-01941-1.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148466508","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Muhammad Ahmad Iqbal, Kateřina Skotnicová, Tomáš Čegan, K. Praveenkumar
{"title":"Comprehensive review of Co-Cr-Ni-Fe high entropy alloys: fundamentals, properties, and recent advancements","authors":"Muhammad Ahmad Iqbal, Kateřina Skotnicová, Tomáš Čegan, K. Praveenkumar","doi":"10.1007/s42114-026-01922-4","DOIUrl":"10.1007/s42114-026-01922-4","url":null,"abstract":"<div><p>Co–Cr–Ni–Fe high-entropy and complex concentrated alloys (HEAs/CCAs) constitute a versatile materials platform offering a unique combination of compositional tunability, mechanical robustness and potential environmental resilience. This review critically consolidates recent progress in alloy design, processing, microstructural engineering and characterization for Co–Cr–Ni–Fe systems, with particular emphasis on powder-metallurgy (mechanical alloying, sintering, spark-plasma sintering) and additive-manufacturing routes. These techniques enable refined grain structures, controlled precipitation and near-homogeneous chemistries that enhance strength and hardness, yet they introduce processing challenges notably oxygen uptake, residual porosity and process-induced anisotropy that must be mitigated to preserve ductility and long-term stability. Mechanistic sections synthesise the roles of stacking-fault energy, twinning/TRIP, precipitation (L1₂, D0₂₂) and carbide formation in setting strength–ductility trade-offs and delineate the compositional and thermal conditions that promote deleterious σ/TCP phase formation. The review further highlights the imperative for statistically representative, multiscale characterization (TEM, APT, EBSD, X-ray tomography) and the integration of predictive tools (CALPHAD, first-principles calculations and data-driven screening) to accelerate composition–processing–microstructure–property linkage. Remaining barriers to application include scalable, reproducible processing protocols that retain engineered microstructures, comprehensive service-relevant testing (hydrogen embrittlement, oxidation, creep, fatigue), and rigorous techno-economic and life-cycle assessments. To expedite industrial translation, the field should prioritise coordinated alloy design, stringent powder and atmosphere control, optimized consolidation and AM parameter windows, and interlaboratory benchmarking. Collectively, these efforts will enable the deliberate development of Co–Cr–Ni–Fe alloys suited to demanding structural and energy applications. Unlike prior descriptive reviews, this work critically interrogates prevailing assumptions in high-entropy alloy research, particularly the validity of the so-called ‘core effects’, the limits of entropy-driven stabilization, and the role of local chemical ordering in phase selection. A quantitative meta-analysis of processing routes is incorporated to establish statistically meaningful correlations between synthesis pathways and resulting microstructures and properties. Furthermore, emerging directions in hybrid alloy design and composite architectures based on high-entropy concepts are evaluated to identify pathways beyond conventional single-phase systems. This review therefore provides not only a consolidation of existing knowledge but also a critical framework to guide future alloy development and industrial translation.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"9 4","pages":""},"PeriodicalIF":15.5,"publicationDate":"2026-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-026-01922-4.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148614910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}