Materials Research Bulletin最新文献

{"title":"Thermoluminescent properties of Ba2ZnSi2O7: RE (RE = Dy3+, Sm3+, Tb3+) phosphors for advanced radiation monitoring applications","authors":"Tejas ,&nbsp;Naregundi Karunakara ,&nbsp;M.I. Sayyed ,&nbsp;Sudha D. Kamath","doi":"10.1016/j.materresbull.2025.113931","DOIUrl":"10.1016/j.materresbull.2025.113931","url":null,"abstract":"<div><div>This study presents a comprehensive investigation of Ba₂ZnSi₂O₇ phosphors doped with rare earth ions Dysprosium (Dy³⁺), Samarium (Sm³⁺), and Terbium (Tb³⁺) highlighting their potential for a wide range of radiation dosimetry applications. Each dopant uniquely modifies the thermoluminescent properties by influencing trap depth, activation energy, and recombination behaviour. Dy³⁺ doped phosphors exhibit deep traps with high activation energies (∼1.3–1.6 eV) and stable glow peaks around 410 K, making them suitable for long-term, high-dose applications such as environmental and space radiation monitoring. Sm³⁺ doping results in moderate activation energies (∼1.0–1.3 eV) and extended trap lifetimes, offering excellent sensitivity and low detection limits, ideal for clinical and industrial dosimetry. Tb³⁺ doped phosphors, with lower activation energies, support efficient recombination and are optimal for short-term, real-time applications like radiation therapy monitoring and sterilization. TL glow curves for all dopants follow second-order kinetics, indicating re-trapping before recombination, and trap parameters obtained through computerized glow curve deconvolution and Chen’s peak shape method are consistent. The materials demonstrate linear dose responses and high sensitivity, with minimum detectable doses as low as 0.045 Gy. These findings confirm that rare-earth-doped Ba₂ZnSi₂O₇ phosphors are versatile, stable, and highly suitable for advanced dosimetry systems across medical, industrial, environmental, and aerospace fields.</div></div>","PeriodicalId":18265,"journal":{"name":"Materials Research Bulletin","volume":"196 ","pages":"Article 113931"},"PeriodicalIF":5.7,"publicationDate":"2025-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145747355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The polylactic acid-based nanofiber membrane with hierarchical network conductive structure and wide-range sensing characteristics for human motion monitoring","authors":"Yuanyuan Zhang ,&nbsp;Shuping Liu ,&nbsp;Shuyue Zhu ,&nbsp;Yuan Zeng ,&nbsp;Liang Li ,&nbsp;Shujing Li ,&nbsp;Rangtong Liu","doi":"10.1016/j.materresbull.2025.113934","DOIUrl":"10.1016/j.materresbull.2025.113934","url":null,"abstract":"<div><div>For traditional flexible strain sensors, maintaining high sensitivity of sensing materials across multiple orders of magnitude strain ranges still poses significant challenges. In this study, electrospinning and spray-coating processes were used to construct a polylactic acid nanofiber conductive membrane (C-MPLA-Cu(y)) featuring a hierarchical conductive network. Copper ink becomes enriched within the fiber junction voids, forming \"sheet-like\" conductive regions, which synergistically act with the \"linear\" conductive pathways formed by Cu²⁺ doped inside the fibers to construct a bio-inspired, three-dimensional \"spider-web structure\" conductive network. The membrane achieves excellent electrical conductivity (1285.25 S/m), high sensitivity (GF = 249.4), and an elastic strain range broadened from ∼2.134 % to ∼8.064 %, enabling a seamless transition in signal perception from small to large deformations for human motion monitoring. The nanofiber conductive membrane developed here offers a feasible strategy for fabricating strain sensors with a wide detection range.</div></div>","PeriodicalId":18265,"journal":{"name":"Materials Research Bulletin","volume":"196 ","pages":"Article 113934"},"PeriodicalIF":5.7,"publicationDate":"2025-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145747356","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synthesis of 2D WO3 nanosheets by confined growth on GO to enhance the photodegradation of organic contaminants in wastewater","authors":"Druval Santos de Sá ,&nbsp;Kelly Leite dos Santos Castro Assis ,&nbsp;Carolina Carvalho de Mello ,&nbsp;Victor Magno Paiva ,&nbsp;Maybi Fálker Sampaio ,&nbsp;Odivaldo Cambraia Alves ,&nbsp;Adriana Maria da Silva ,&nbsp;Eliane D'Elia ,&nbsp;Braulio Soares Archanjo ,&nbsp;Carlos Alberto Achete","doi":"10.1016/j.materresbull.2025.113936","DOIUrl":"10.1016/j.materresbull.2025.113936","url":null,"abstract":"<div><div><strong>The remarkable properties of t</strong>ungsten oxide nanosheets (WO₃-NS), such as high specific surface area and preferentially exposed facets, renders them highly attractive photocatalytic nanomaterials for the degradation of organic contaminants. Nevertheless, conventional synthesis routes for the WO₃ nanosheets (WO₃-NS), face challenges with the production often limited to WO₃ nanoplates that do not fully exploit its surface properties. In this work, we report the successful synthesis of WO₃-NS using the confined growth approach on graphene oxide (GO) at temperatures ranging from 450 to 700 °C. WO₃-NS with a porous surface were successfully synthetized and applied to the photodegradation of methylene blue (MB) under visible, UV-A, and solar light. Kinetics studies of MB photodegradation with WO₃-NS/H₂O₂ revealed a degradation Deg (%) of 97-99% with k =0.026-0.070 min⁻¹ and excellent photostability over five cycles without no significant loss of photocatalytic activity. In addition, WO₃-NS-600 demonstrated broad-spectrum activity against other organic contaminants, including Rhodamine B (94 % in 60 min) and Tetracycline (88 % in 120 min. This study also provides insights into the WO₃ formation mechanism GO surfaces and underscores the promising performance of WO₃-NS for wastewater decontamination.</div></div>","PeriodicalId":18265,"journal":{"name":"Materials Research Bulletin","volume":"197 ","pages":"Article 113936"},"PeriodicalIF":5.7,"publicationDate":"2025-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145749682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"NiCo bimetallic nanotrappers derived from recycled coffee grounds for capacitive energy storage","authors":"Bairui Qi ,&nbsp;Gang Chen ,&nbsp;Yuntian Zhu ,&nbsp;Zhu Xiao","doi":"10.1016/j.materresbull.2025.113932","DOIUrl":"10.1016/j.materresbull.2025.113932","url":null,"abstract":"<div><div>The growing global energy demand and environmental concerns necessitate efficient energy storage and sustainable waste management. Here, we introduce a NiCo Bimetallic Nanotrappers fabricated by the secondary recycling of coffee grounds through carbonization for capacitive energy storage. . By tuning Co and Ni salt ratios, ultrathin NiCo₂O₄ nanosheets form a unique trap-like polyhedral structure on carbon frameworks. The NiCo₂O₄/CFC electrode achieves a high specific capacitance of 1565 F/g at 5 A/g, maintains 767 F/g at 40 A/g, and exhibits good cyclic stability with 80.3% capacitance retention after 5000 cycles, while its charge-transfer resistance (<em>R_ct</em>) remains relatively stable at 0.62 Ω. Its performance stems from unique trap-like structure for enhanced electron ion transport, large specific surface area, and N-doping-induced increase in reactive sites, coupled with good intrinsic electrical conductivity for rapid electron transport. This sustainable strategy paves the way for high-performance green energy materials.</div></div>","PeriodicalId":18265,"journal":{"name":"Materials Research Bulletin","volume":"197 ","pages":"Article 113932"},"PeriodicalIF":5.7,"publicationDate":"2025-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145705557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multifunctional Eu3+ co-activated KNaCa2(PO4)2: Dy3+ phosphors: luminescent and colourimetric investigations for lighting and optical temperature sensing applications","authors":"Jeena Rose Jose ,&nbsp;Arya Gopinath ,&nbsp;Amogh M S ,&nbsp;Gin Jose ,&nbsp;Cyriac Joseph ,&nbsp;P.R. Biju","doi":"10.1016/j.materresbull.2025.113935","DOIUrl":"10.1016/j.materresbull.2025.113935","url":null,"abstract":"<div><div>A series of Eu³⁺&amp; Dy³⁺ co-doped KNaCa₂(PO₄)₂ phosphors were formulated via the high-temperature solid-state reaction route. The phosphor particles are distributed in the micrometre range, with an average particle size of 2.527 µm. The emission spectrum under 350 nm excitation reveals emission bands of Dy³⁺ ions, along with Eu³⁺ ions, confirms the energy transfer between the ions. Tunable emission hues ranging from warm white to red are achieved and can be controlled by varying Eu³⁺ doping concentration and the excitation wavelength. The prepared phosphor exhibits an excellent quantum efficiency of 72.08 % under 393 nm excitation. The optical thermal sensing properties of the prepared phosphor are investigated over the 120–440 K range, revealing absolute and relative sensitivities of 0.0388 K⁻¹ and 6.248 %K⁻¹, respectively. These results confirm that the multi-wavelength excitable, colour-tunable Eu³⁺&amp; Dy³⁺ co-doped KNaCa₂(PO₄)₂ phosphor is a promising candidate for applications in solid-state lighting and optical thermometry.</div></div>","PeriodicalId":18265,"journal":{"name":"Materials Research Bulletin","volume":"196 ","pages":"Article 113935"},"PeriodicalIF":5.7,"publicationDate":"2025-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145748753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tailoring BaHfS3 perovskite for solar applications: The role of selenium doping","authors":"Abderrahim Elhamdaoui ,&nbsp;Mohamed Ait Oufakir ,&nbsp;Hassan Zitouni ,&nbsp;Mustapha Rouchdi ,&nbsp;Younes Chrafih ,&nbsp;Oussama Ed-daymouni ,&nbsp;Mustapha EL Alaoui ,&nbsp;Boubker Fares","doi":"10.1016/j.materresbull.2025.113910","DOIUrl":"10.1016/j.materresbull.2025.113910","url":null,"abstract":"<div><div>The intrinsic features of the chalcogenide perovskite BaHfS₃, particularly its bandgap, which affects panel efficiency, what are driving the growing interest in this material for photovoltaics. This work uses Density Functional Theory (DFT) with GGA and mBJ approximations to investigate the electrical, optical, and transport properties of selenium (Se) doped BaHfS_3-x Se_x(<em>x</em> = 0 %, 8 %, 16 %, and 24 %). The findings highlight the photovoltaic potential of BaHfS₃ by showing a high absorption coefficient, p-type semiconductor behavior, and a decrease in the band gap (from 1.374 eV to 1.157 eV) with increasing Se concentration. When comparing the performance of BaHfS₃ and BaZrS₃-based cells, the former exhibits robustness with an open-circuit voltage (V_oc) of approximately 1.08 V and a power conversion efficiency (PCE) of over 25 % throughout a broad doping range. High fill factor (FF &gt; 90 %) and high short-circuit current (Jsc) (for thicknesses &gt; 1.5 µm) are displayed by BaZrS₃, which has a lower V_oc (∼0.98 V).</div><div>However, its maximum efficiency is more sensitive to doping (around N_A = 10¹⁸ cm⁻³). Furthermore, simulation results under AM1.5G illumination demonstrate the strong potential of BaZrS₃ in this particular configuration by confirming that an ITO/ZnSe/BaZrS₃ solar cell achieves superior quantum efficiency over a wider spectral range and enhanced J-V characteristics (Jsc ∼22 mA/cm², higher Voc) in comparison to its BaHfS₃ counterpart. In conclusion, BaHfS₃ provides more performance resilience, but BaZrS₃ requires exact control over its parameters to operate at its best.</div></div>","PeriodicalId":18265,"journal":{"name":"Materials Research Bulletin","volume":"196 ","pages":"Article 113910"},"PeriodicalIF":5.7,"publicationDate":"2025-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145796682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Experimental and Numerical Analysis on Bubble Behavior in sapphire Rods grown by Micro-Pulling-Down","authors":"Faiza Mokhtari,&nbsp;Laura Wollesen,&nbsp;Abdeldjelil Nehari,&nbsp;Kheirreddine Lebbou","doi":"10.1016/j.materresbull.2025.113933","DOIUrl":"10.1016/j.materresbull.2025.113933","url":null,"abstract":"<div><div>This study integrates experimental and numerical approaches to reveal the mechanisms controlling bubble transport, distribution, and entrapment in sapphire single crystals grown by the micro-pulling-down (µ-PD) technique. Sapphire rods (diameter: 3 mm) were grown from a molybdenum crucible under argon atmosphere using pulling rates of 0.25–2.5 mm/min. A global finite element model, incorporating precise furnace geometry, crucible, and after heater, was developed and validated experimentally with excellent agreement. A systematic analysis of pulling rate, meniscus height (h_m), and crystal-to-die diameter ratio (D_rod/D_die) demonstrates that bubble incorporation is governed by meniscus geometry and melt convection rather than pulling rate alone. When the rod diameter matches exactly the die (D_rod=D_die), the meniscus is nearly cylindrical with low height and curvature, decreasing the Marangoni convections at the periphery and the forced convection in the core. This configuration yields at low pulling rates (e.g., 0.25 mm/min), bubble-free crystals. Conversely, D_rod&lt;D_die produces a taller and curved meniscus, that are ultimately increasing the bubble encapsulation. Peripheral bubbles are driven by Marangoni convection while core bubbles arise from downward flows (forced convection) scaling linearly with pulling rate. These insights establish that obtaining bubble-free crystals requires D_rod≈D_die and lowered pulling rates to reduce meniscus height h_m and thereby convective intensity.</div></div>","PeriodicalId":18265,"journal":{"name":"Materials Research Bulletin","volume":"197 ","pages":"Article 113933"},"PeriodicalIF":5.7,"publicationDate":"2025-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145749720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CVD–Grown CNTs on metallized fly ash cenospheres as tunable microwave–functional fillers","authors":"Zaur.N. Nuriakhmetov ,&nbsp;Oleg A. Nerushev ,&nbsp;Igor A. Betke ,&nbsp;Yuri D. Chernousov ,&nbsp;Dmitry V. Smovzh ,&nbsp;Andrey G. Komarov ,&nbsp;Vladimir I. Savichev","doi":"10.1016/j.materresbull.2025.113929","DOIUrl":"10.1016/j.materresbull.2025.113929","url":null,"abstract":"<div><div>A hierarchical filler was synthesized by growing multi-walled carbon nanotubes (MWCNTs) on aluminosilicate fly ash cenospheres (FACs). The process involved depositing a uniform ferromagnetic Fe catalyst layer (55 nm) via magnetron sputtering, followed by the chemical vapor deposition of a dense MWCNT array (50–60 nm diameter). Composite samples containing 20 wt.% of this filler in a polyurethane matrix were prepared. Their microwave properties were characterized by measuring the scattering parameters (S-parameters) over the 1–13 GHz frequency range. Subsequently, the complex permittivity and permeability were extracted from the S-parameter data using the Nicolson–Ross–Weir algorithm. The results reveal that MWCNTs introduce significant resistive losses (increased ε''), while the annealed Fe layer tunes the magnetic response. This dual-component modification enables independent tuning of the composite’s dielectric and magnetic properties. Our study demonstrates a scalable method for transforming low-cost industrial by-products into lightweight, functional materials with tailorable electromagnetic characteristics.</div></div>","PeriodicalId":18265,"journal":{"name":"Materials Research Bulletin","volume":"196 ","pages":"Article 113929"},"PeriodicalIF":5.7,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145691061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring fabrication, challenges, and mechanistic view of gelatin composites for anticancer drug release under influence of external stimuli: A comprehensive review","authors":"Aamir Nawaz ,&nbsp;Zia Ahmad ,&nbsp;Muhammad Babar Taj ,&nbsp;Aaysha Ihsan ,&nbsp;Muhammad Tasleem","doi":"10.1016/j.materresbull.2025.113930","DOIUrl":"10.1016/j.materresbull.2025.113930","url":null,"abstract":"<div><div>A protein-based gelatin biopolymer shows significant promise in biomedical applications, particularly for anticancer drug delivery. This review summarizes key physicochemical characteristics of gelatin relevant for designing novel drug delivery systems (DDS). The polymer’s chemical structure, sol-gel transition behavior, surface functionalization, crosslinking potential, and controlled drug release properties are discussed in the context of DDS development. The analysis includes the structural morphology of gelatin composites for delivering bioactive and therapeutic agents, focusing on responsiveness to external stimuli such as pH, temperature, magnetic fields, photothermal irradiation, and electric fields. Methodologies for fabricating gelatin composites, including solvent casting, electrospinning, thermal compression, superheated steam processing, and acidic, alkaline, or enzymatic hydrolysis, are briefly reviewed. The enhanced cellular adhesion, regulated drug release, and pH-responsive behavior of gelatin composites contribute to inhibiting cancer cell growth. Challenges in using gelatin composites in DDS are also examined, including limitations in cellular absorption, hydrolysis and degradation, temperature sensitivity, instability, storage issues, particle size/shape control, and drug release kinetics. Finally, gelatin's excellent biocompatibility, biodegradability, and ability to promote cell attachment and proliferation make it an effective nano-vehicle for anticancer drug delivery, enhancing therapeutic efficiency.</div></div>","PeriodicalId":18265,"journal":{"name":"Materials Research Bulletin","volume":"197 ","pages":"Article 113930"},"PeriodicalIF":5.7,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145705558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dual optimization of ZT and output power in bulk Bi2Te3 through metal-assisted chemical etching","authors":"Nattharika Theekhasuk ,&nbsp;Aparporn Sakulkalavek ,&nbsp;Takahito Ono ,&nbsp;Rachsak Sakdanuphab ,&nbsp;Duc Nam Nguyen ,&nbsp;Yongyut Kaewjumras ,&nbsp;Chalermpol Rudradawong ,&nbsp;Nguyen Van Toan","doi":"10.1016/j.materresbull.2025.113928","DOIUrl":"10.1016/j.materresbull.2025.113928","url":null,"abstract":"<div><div>Thermoelectric materials offer a promising route for sustainable energy harvesting by directly converting waste heat into electricity, enabling compact, solid-state, and environmentally friendly energy solutions. Among them, bismuth telluride (<em>Bi₂Te₃</em>) stands out as the benchmark material for near-room-temperature applications due to its excellent electronic transport properties and commercial maturity. However, achieving high-performance in bulk or thick-film <em>Bi₂Te₃</em> remains a formidable challenge. Conventional strategies such as doping, alloying, and nanoinclusion, while successful in thin films, often fail to translate effectively to bulk systems due to issues like pore collapse, poor uniformity, and degraded electrical connectivity. These limitations hinder the formation of efficient phonon-scattering architectures without compromising charge transport, resulting in limited improvement in the thermoelectric figure of merit (<em>ZT</em>). In this study, we present a novel and scalable nanoengineering strategy that applies metal-assisted chemical etching (MACE) to fabricate nanoporous surface layers on bulk <em>Bi₂Te₃</em> for the first time. Unlike conventional nanostructuring techniques, MACE enables the formation of oriented nanostructures via a simple wet-chemical process, offering high tunability, low cost, and compatibility with large-area substrates. To reduce interfacial resistance, nickel was subsequently electrodeposited onto the nanostructured surface, forming a conformal contact layer that improves charge extraction and output performance. By systematically tuning the MACE duration, the optimized nanostructured <em>Bi₂Te₃</em> sample exhibited a 2.3-fold improvement compared to the pristine bulk sample. Furthermore, due to the increased surface area from the nanoporous architecture, the internal resistance and output power of the nanostructured <em>Bi₂Te₃</em> devices demonstrated 25-fold and 5.8-fold improvments, respectively, relative to the untreated sample. These remarkable improvements are attributed to the synergistic effect of enhanced phonon scattering within the nanoporous layer and improved charge transport enabled by the conformal nickel coating. This work not only introduces a powerful nanostructuring route for <em>Bi₂Te₃</em> but also establishes a practical platform for high-performance, thick-film thermoelectric devices. The findings offer deep insight into the structure, property, and performance relationships governing thermoelectric efficiency and pave the way toward the scalable fabrication of next-generation thermoelectric modules for real-world applications such as industrial waste heat recovery and self-powered electronics.</div></div>","PeriodicalId":18265,"journal":{"name":"Materials Research Bulletin","volume":"196 ","pages":"Article 113928"},"PeriodicalIF":5.7,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145691158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}