Materials & Design最新文献_第4页

Insights on enhancing the adhesion of inkjet-printed europium-doped yttrium oxide by tailoring interfacial bonding environments

IF 7.6 2区材料科学

Materials & Design Pub Date : 2025-03-04 DOI: 10.1016/j.matdes.2025.113810

Yujuan He , Jeffrey A. Dhas , Kijoon Lee , Milad Ghayoor , V. Vinay K. Doddapaneni , Anton T. Escher , Somayeh Pasebani , Brian K. Paul , Chih-hung Chang

{"title":"Insights on enhancing the adhesion of inkjet-printed europium-doped yttrium oxide by tailoring interfacial bonding environments","authors":"Yujuan He , Jeffrey A. Dhas , Kijoon Lee , Milad Ghayoor , V. Vinay K. Doddapaneni , Anton T. Escher , Somayeh Pasebani , Brian K. Paul , Chih-hung Chang","doi":"10.1016/j.matdes.2025.113810","DOIUrl":"10.1016/j.matdes.2025.113810","url":null,"abstract":"<div><div>Inkjet printing of metal nitrate precursors and subsequent annealing offers a facile and scalable route toward tailoring metal oxides in well-defined patterns. In the following work, an ink formulation comprised of yttrium nitrate hexahydrate, europium nitrate hexahydrate, and urea was printed onto borosilicate glass and stainless steel 304 substrates to study the surface reaction and interface evolution after annealing in an air or N<sub>2</sub> environment. A QR code was fabricated with luminescent europium-doped yttrium oxide droplets to demonstrate the user-defined patterning capability of the inkjet printing technique, in which an invisible pattern to the naked eye was achieved for the oxide deposited on stainless steel. X-ray photoelectron spectroscopy reveals the reaction evolution from the yttrium nitrate precursor to yttrium oxide and yields insight into the potential role of cation diffusion and thermal expansion mismatch in governing the adhesion properties of the oxide layer.</div></div>","PeriodicalId":383,"journal":{"name":"Materials & Design","volume":"252 ","pages":"Article 113810"},"PeriodicalIF":7.6,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143611289","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}

引用次数: 0

Structure, chemistry, and mechanical properties of non-reactively sputtered Ti-Al-N 非反应溅射 Ti-Al-N 的结构、化学和机械特性

IF 7.6 2区材料科学

Materials & Design Pub Date : 2025-03-04 DOI: 10.1016/j.matdes.2025.113803

Sarah Christine Bermanschläger , Balint Istvan Hajas , Tomasz Wojcik , Eleni Ntemou , Daniel Primetzhofer , Szilard Kolozsvari , Friedrich Bleicher , Paul Heinz Mayrhofer

{"title":"Structure, chemistry, and mechanical properties of non-reactively sputtered Ti-Al-N","authors":"Sarah Christine Bermanschläger , Balint Istvan Hajas , Tomasz Wojcik , Eleni Ntemou , Daniel Primetzhofer , Szilard Kolozsvari , Friedrich Bleicher , Paul Heinz Mayrhofer","doi":"10.1016/j.matdes.2025.113803","DOIUrl":"10.1016/j.matdes.2025.113803","url":null,"abstract":"<div><div>This study presents the influence of substrate temperature, sputtering conditions (DC and pulsed DC), and Al content on chemical composition, structure, growth morphology, mechanical properties and thermal stability of non-reactively sputtered Ti-Al-N coatings. The substrate temperature and the pulse frequency have a minor impact on the coating properties, which are more strongly influenced by the chemical composition of the target (Ti<sub>0.5</sub>Al<sub>0.5</sub>N, Ti<sub>0.33</sub>Al<sub>0.67</sub>N, or Ti<sub>0.2</sub>Al<sub>0.8</sub>N) and the duty cycle during pulsed DC sputtering. The highest deposition rate of 109 ± 2 nm/min was obtained from a single-phase cubic rock-salt-structured coating and the highest hardness of 38.2 ± 2.5 GPa from a two-phase-structure coating (cubic rock salt and minor hexagonal wurtzite structure), both prepared from the Ti<sub>0.5</sub>Al<sub>0.5</sub>N target. The maximum Al content (Ti<sub>1-x</sub>Al<sub>x</sub>N) for single-phase cubic rock-salt-structured coatings is <em>x</em> = 0.64, and the minimum Al content for single-phase hexagonal wurtzite-structured coatings is <em>x</em> = 0.81. The findings demonstrate that non-reactive sputtering is a viable method for preparing Ti-Al-N coatings. Furthermore, even without additional substrate heating, this approach achieves a high hardness of 33.6 ± 1.5 GPa and an impressive deposition rate of 102 ± 1 nm/min, offering a pathway to further enhance the sustainable production of these hard protective coatings.</div></div>","PeriodicalId":383,"journal":{"name":"Materials & Design","volume":"252 ","pages":"Article 113803"},"PeriodicalIF":7.6,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143591532","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}

引用次数: 0

High power impulse magnetron sputtering plasma nitriding of biomedical grade CoCrMo alloy

IF 7.6 2区材料科学

Materials & Design Pub Date : 2025-03-04 DOI: 10.1016/j.matdes.2025.113802

Valentina Zin , Francesco Montagner , Silvia Maria Deambrosis , Enrico Miorin , Nicola Comisso , Marzio Rancan , Enrico Paradisi , Cecilia Mortalò

{"title":"High power impulse magnetron sputtering plasma nitriding of biomedical grade CoCrMo alloy","authors":"Valentina Zin , Francesco Montagner , Silvia Maria Deambrosis , Enrico Miorin , Nicola Comisso , Marzio Rancan , Enrico Paradisi , Cecilia Mortalò","doi":"10.1016/j.matdes.2025.113802","DOIUrl":"10.1016/j.matdes.2025.113802","url":null,"abstract":"<div><div>Medical implants are requested to meet stringent requirements to ensure their safety and efficacy over extended periods within the human body. The use of surface modification techniques, such as nitriding, is essential in advancing the performance and lifetime of implant materials. The innovative use of High Power Impulse Magnetron Sputtering (HiPIMS) discharge for nitriding represents a significant advancement in surface treatment technologies for medical implants. In this work, a CoCrMo alloy underwent a low-pressure plasma nitriding process by using four different target materials to sustain the plasma: Ti, Cr, Mo and Ta. Among them, the molybdenum target leads to the best overall performance, since it achieves the formation of the desired γ<sub>N</sub> phase without secondary phases or surface particles and provides enhanced mechanical properties and chemical stability. The hardness achieved after the nitriding process is significantly higher than that of untreated CoCrMo, reaching up to 18 GPa. All nitrided samples exhibit a positive shift in corrosion potential values in Ringer’s solution, indicating improved corrosion resistance and demonstrate reduced wear rates and smoother wear scars compared to pristine samples, especially the Mo-treated one offers improved tribocorrosion behaviour, balancing wear and corrosion resistance effectively.</div></div>","PeriodicalId":383,"journal":{"name":"Materials & Design","volume":"252 ","pages":"Article 113802"},"PeriodicalIF":7.6,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143580372","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}

引用次数: 0

Enhanced two-dimensional superelasticity in a laser micromachined auxetic NiTiNOL geometry

IF 7.6 2区材料科学

Materials & Design Pub Date : 2025-03-04 DOI: 10.1016/j.matdes.2025.113793

Asheesh Lanba , Tymur Sabirov , Adrien Melanson , Kevin Voter , Benjamin Hall

{"title":"Enhanced two-dimensional superelasticity in a laser micromachined auxetic NiTiNOL geometry","authors":"Asheesh Lanba , Tymur Sabirov , Adrien Melanson , Kevin Voter , Benjamin Hall","doi":"10.1016/j.matdes.2025.113793","DOIUrl":"10.1016/j.matdes.2025.113793","url":null,"abstract":"<div><div>The superelastic effect in nitinol allows it to accommodate and recover large amounts of deformation. Despite possessing this incredible ability, their use in applications remains limited due to the difficulty in machining into novel geometries. Laser-micromachining is an attractive solution to this problem, with the ability to micromachine geometries not conventionally possible. Such geometries, like auxetics, could be used to enhance the simultaneous two-dimensional accommodation and recovery of superelastic strain. We showcase an example of this enhancement in a laser-micromachined auxetic geometry that has minimal material removal. The recoverable strain in the auxetic geometry represents an enhancement of 86% increase over the bulk failure strain in the loading direction, and an absolute increase of 70% over the bulk failure strain in the transverse direction. Such geometries with enhanced two-dimensional functionality could serve as functional backbones on elastomeric composite testbeds with potential applications in soft robotics, stretch-triggered drug delivery, stretchable electronics, adaptive filters and controlled adhesion.</div></div>","PeriodicalId":383,"journal":{"name":"Materials & Design","volume":"252 ","pages":"Article 113793"},"PeriodicalIF":7.6,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143628196","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}

引用次数: 0

Comparison of various UHMWPE formulations from contemporary total knee replacements before and after accelerated aging

IF 7.6 2区材料科学

Materials & Design Pub Date : 2025-03-04 DOI: 10.1016/j.matdes.2025.113795

Petr Fulin , Veronika Gajdosova , Ivana Sloufova , Jiri Hodan , David Pokorny , Miroslav Slouf

{"title":"Comparison of various UHMWPE formulations from contemporary total knee replacements before and after accelerated aging","authors":"Petr Fulin , Veronika Gajdosova , Ivana Sloufova , Jiri Hodan , David Pokorny , Miroslav Slouf","doi":"10.1016/j.matdes.2025.113795","DOIUrl":"10.1016/j.matdes.2025.113795","url":null,"abstract":"<div><div>We have collected 21 different formulations of ultrahigh molecular weight polyethylene (UHMWPE), which have been employed as liners in contemporary total knee replacements (TKR). The UHMWPE liners were bought from the most important manufacturers on the orthopedic market in the Czech Republic as of 2020. The collected liners represented a broad range of both traditional and modern UHMWPE formulations, which differed by the level of crosslinking, type of thermal treatment, sterilization and/or stabilization. All obtained UHMWPE’s were characterized by multiple methods immediately after purchase and after the accelerated aging in H<sub>2</sub>O<sub>2</sub>. The experimental results (oxidative degradation, structure changes, and micromechanical properties) were correlated with manufacturer’s data (crosslinking, thermal treatment, sterilization, and stabilization). The investigated UHMWPE liners exhibited significant differences in their properties, namely in their resistance to long term oxidative degradation. The stiffness-related mechanical properties showed a strong correlation with the overall crystallinity. The crystallinity depended mostly on the oxidative degradation of the UHMWPE liners, while the thermal treatment played a minor role. The highest resistance to oxidation and wear, which promises the best <em>in vivo</em> performance, was found for the crosslinked UHMWPE formulations with biocompatible stabilizers (such as α-tocopherol, which is the key component of vitamin E).</div></div>","PeriodicalId":383,"journal":{"name":"Materials & Design","volume":"252 ","pages":"Article 113795"},"PeriodicalIF":7.6,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143580371","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}

引用次数: 0

Electrical resistivity and self-sensing properties of low-cement limestone calcined clay cement (LC3) mortar

IF 7.6 2区材料科学

Materials & Design Pub Date : 2025-03-03 DOI: 10.1016/j.matdes.2025.113790

Wenkui Dong , Ameer Hamza Ahmed , Marco Liebscher , Huanyu Li , Yipu Guo , Bo Pang , Mostafa Adresi , Wengui Li , Viktor Mechtcherine

{"title":"Electrical resistivity and self-sensing properties of low-cement limestone calcined clay cement (LC3) mortar","authors":"Wenkui Dong , Ameer Hamza Ahmed , Marco Liebscher , Huanyu Li , Yipu Guo , Bo Pang , Mostafa Adresi , Wengui Li , Viktor Mechtcherine","doi":"10.1016/j.matdes.2025.113790","DOIUrl":"10.1016/j.matdes.2025.113790","url":null,"abstract":"<div><div>This study investigated the mechanical, electrical, and piezoresistive performances of mortars made with Ordinary Portland cement (OPC) and limestone calcined clay cement (LC<sup>3</sup>), especially when reinforced with 0.1 wt% recycled carbon fibre (rCF) by weight of the binder. The results found that 0.1 wt% rCF failed to considerably enhance the electrical conductivity of OPC and LC<sup>3</sup> mortars during the curing period, but the enhancement became apparent when these composites were 1 day-dried. With the increasing cement replacement ratio and the introduction of rCF, the mechanical properties deteriorated because of the dilutive effects together with the fragility of rCF. The OPC and LC<sup>3</sup> mortars exhibited a certain degree of piezoresistivity under compression, which was amplified with added 0.1 wt% rCF. Additionally, the piezoresistive performance of the LC<sup>3</sup> mortar was better than that of the OPC mortar, regardless of the presence of rCFs. The sensing capacity of composites is greatly weakened in terms of flexural stress. In terms of the two-probe method, because of the contact resistance, the resistivity usually decreases under compression, which results in larger fractional changes in resistivity values. This study aims to develop a low conductivity self-sensing cement-based composite (SSCC) filled with a small dosage of rCF.</div></div>","PeriodicalId":383,"journal":{"name":"Materials & Design","volume":"252 ","pages":"Article 113790"},"PeriodicalIF":7.6,"publicationDate":"2025-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143548181","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}

引用次数: 0

Design of auxetic metamaterial for enhanced low cycle fatigue life and negative Poisson’s ratio through multi-objective Bayesian optimization

IF 7.6 2区材料科学

Materials & Design Pub Date : 2025-03-03 DOI: 10.1016/j.matdes.2025.113798

Sukheon Kang , Hyeonbin Moon , Seonho Shin , Mahmoud Mousavi , Hyokyung Sung , Seunghwa Ryu

{"title":"Design of auxetic metamaterial for enhanced low cycle fatigue life and negative Poisson’s ratio through multi-objective Bayesian optimization","authors":"Sukheon Kang , Hyeonbin Moon , Seonho Shin , Mahmoud Mousavi , Hyokyung Sung , Seunghwa Ryu","doi":"10.1016/j.matdes.2025.113798","DOIUrl":"10.1016/j.matdes.2025.113798","url":null,"abstract":"<div><div>Auxetic metamaterials (AM) with negative Poisson’s ratio (NPR) offer promising mechanical properties but often suffer from significant stress concentrations, compromising durability and fatigue life. Conventional design approaches, including topology optimization and empirical geometry-based methods, struggle with exploring complex design spaces, while data-driven techniques demand extensive datasets, making fatigue life prediction computationally expensive. To address these challenges, we propose a novel framework that integrates Bézier curve-based geometric parameterization, multi-objective Bayesian optimization (MBO), and fatigue life prediction via elastoplastic homogenization and critical distance theory. This approach systematically explores the design space, simultaneously enhancing NPR and optimizing fatigue resistance while alleviating localized stress concentrations. MBO efficiently balances exploration and exploitation with limited data, making it particularly suitable for computationally intensive fatigue analysis. Optimized AM structures exhibited an 85.11% increase in NPR and a 12.07% improvement in low-cycle fatigue (LCF) life compared to initial designs. Experimental validation confirmed up to 30 times the LCF life and a 2.5-fold NPR increase over conventional AM structures. These findings establish a scalable methodology for AM design, advancing the development of durable, high-performance metamaterials for biomedical, aerospace, and energy-harvesting applications.</div></div>","PeriodicalId":383,"journal":{"name":"Materials & Design","volume":"252 ","pages":"Article 113798"},"PeriodicalIF":7.6,"publicationDate":"2025-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143580350","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}

引用次数: 0

Designing Laves-phase RFe2-type alloy with excellent magnetostrictive performance by physics-informed interpretable machine learning

IF 7.6 2区材料科学

Materials & Design Pub Date : 2025-03-03 DOI: 10.1016/j.matdes.2025.113799

Pengqiang Hu , Chao Zhou , Ruisheng Zhang , Sidan Ding , Yuanjun Guo , Bo Wang , Dezhen Xue , Yizhe Ma , Zhiyong Dai , Yin Zhang , Fanghua Tian , Sen Yang

{"title":"Designing Laves-phase RFe2-type alloy with excellent magnetostrictive performance by physics-informed interpretable machine learning","authors":"Pengqiang Hu , Chao Zhou , Ruisheng Zhang , Sidan Ding , Yuanjun Guo , Bo Wang , Dezhen Xue , Yizhe Ma , Zhiyong Dai , Yin Zhang , Fanghua Tian , Sen Yang","doi":"10.1016/j.matdes.2025.113799","DOIUrl":"10.1016/j.matdes.2025.113799","url":null,"abstract":"<div><div>Laves-phase RFe<sub>2</sub>-type (R = rare earth) magnetostrictive materials have tremendous application potential in smart devices. However, efficiently unearthing novel RFe<sub>2</sub>-type compounds with huge magnetostriction in experiments remains challenge due to the vast compositional space. Herein, we employ a physics-informed interpretable machine learning-based strategy to facilitate the design of targeted alloys. A home-built dataset is obtained through constructing composition-physical parameters-magnetostriction relationship. By comparing different models, the XGBoost (XGB) regression model is selected to predict magnetostriction of quaternary Tb<em><sub>x</sub></em>Dy<sub>1-</sub><em><sub>x</sub></em>Fe<em><sub>y</sub></em>V<sub>2-</sub><em><sub>y</sub></em> alloys. The results demonstrate that the optimal performance occurs in the composition range of 0.23–0.38 for Tb content and 0.01–0.08 for V content. The predicted properties are then verified by the measured results of a series of synthesized samples. Additionally, a model interpretability based on SHapley Additive exPlanations (SHAP) values manifests that volume magnetic susceptibility and bulk modulus exert the greatest impact on magnetostriction. This work offers a recipe to swiftly designing RFe<sub>2</sub>-type materials with giant magnetostriction.</div></div>","PeriodicalId":383,"journal":{"name":"Materials & Design","volume":"252 ","pages":"Article 113799"},"PeriodicalIF":7.6,"publicationDate":"2025-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143548139","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}

引用次数: 0

Friction and wear study for the new method of laser-induced cavitation micro-texturing on 7050 aluminum alloy

IF 7.6 2区材料科学

Materials & Design Pub Date : 2025-03-03 DOI: 10.1016/j.matdes.2025.113796

Rui Zhou , Weidong Shi , Yupeng Cao , Yongfei Yang , Kangwen Li

引用次数: 0

Additive manufacturing of multi-material parts – Effect of heat treatment on thermal, electrical, and mechanical part properties of 316L/CuCrZr

IF 7.6 2区材料科学

Materials & Design Pub Date : 2025-03-03 DOI: 10.1016/j.matdes.2025.113783

Ina Meyer , Cameron Owen Messmann , Tobias Ehlers, Roland Lachmayer

{"title":"Additive manufacturing of multi-material parts – Effect of heat treatment on thermal, electrical, and mechanical part properties of 316L/CuCrZr","authors":"Ina Meyer , Cameron Owen Messmann , Tobias Ehlers, Roland Lachmayer","doi":"10.1016/j.matdes.2025.113783","DOIUrl":"10.1016/j.matdes.2025.113783","url":null,"abstract":"<div><div>Recent advancements in multi-material powder bed fusion of metals using a laser beam (PBF-LB/M) facilitate manufacturing 3D parts with an arbitrary voxel-wise material distribution, using 316L and CuCrZr alloy in a single-step process. This combination leverages each material's distinct advantages for applications requiring high strength, corrosion resistance, and superior thermal and electrical conductivity. However, inherent anisotropy at the interface between these materials poses significant challenges, impacting the integrity of material interfaces and affecting the materials' properties. This research investigates the influence of three different build orientations (CuCrZr on 316L, 316L on CuCrZr, and CuCrZr next to 316L) on interface quality and part performance. Techniques like microscopy imaging, laser flash analysis, and eddy current measurements, alongside Vickers hardness tests, were employed. Aging at 500°C for 1.5 hours increased CuCrZr's conductivity by 250% and doubled its hardness. Samples with 316L built on CuCrZr showed reduced thermal contact resistance, suggesting this configuration is preferable for efficient heat transfer. Moreover, 316L contamination reduced the microhardness of CuCrZr, impacting its precipitation hardening potential. These findings underscore the importance of strategic material selection and arrangement within the PBF-LB/M process and highlight the benefits and challenges of heat treatment and contamination.</div></div>","PeriodicalId":383,"journal":{"name":"Materials & Design","volume":"252 ","pages":"Article 113783"},"PeriodicalIF":7.6,"publicationDate":"2025-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143548182","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}

引用次数: 0