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Methods and models for fibre–matrix interface characterisation in fibre-reinforced polymers: a review 纤维增强聚合物中纤维-基质界面表征的方法和模型综述
1区 材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY Pub Date : 2023-11-07 DOI: 10.1080/09506608.2023.2265701
Sina AhmadvashAghbash, Ignaas Verpoest, Yentl Swolfs, Mahoor Mehdikhani
ABSTRACTThe fibre–matrix interface represents a vital element in the development and characterisation of fibre-reinforced polymers (FRPs). Extensive ranges of interfacial properties exist for different composite systems, measured with various interface characterisation techniques. However, the discrepancies in interfacial properties of similar fibre–matrix systems have not been fully addressed or explained. In this review, first, the interface-forming mechanisms of FRPs are established. Following a discourse on three primary factors that affect the fibre–matrix interface, the four main interface characterisation methods (single-fibre fragmentation, single-fibre pull-out, microbond and fibre push-in/-out tests) are described and critically reviewed. These sections review various detailed data reduction schemes, numerical approaches, accompanying challenges and sources of reported scatter. Finally, following the assessment of several infrequent test methods, comprehensive conclusions, prospective directions and intriguing extensions to the field are provided.KEYWORDS: Carbon fibreglass fibreepoxythermoplasticinterface characterisationinterfacial shear strengthinterfacial fracture toughnessinterfacial friction coefficient Disclosure statementNo potential conflict of interest was reported by the author(s).List of abbreviations and symbols45FBT=45° fibre bundle tensile testAE=Acoustic emissionAFM=Atomic force microscopyANN=Artificial neural networkBAM=Federal institute for materials research and testingBEM=Boundary element methodCF=Carbon fibreCFRP=Carbon fibre-reinforced polymerCKT=Cottrell–Kelly–Tyson modelCMC=Ceramic matrix compositesCNT=Carbon nanotubesCT=Computed tomographyCTE=Coefficient of thermal expansionCZM=Cohesive zone modelDEM=Discrete element methodEPZ=Embedded process zone modelFBG=Fibre Bragg gratingFE(M)=Finite element (method)FRP=Fibre-reinforced polymerGF=Glass fibreGFRP=Glass fibre-reinforced polymerHM=High modulus carbon fibreIFFT=Interfacial fracture toughnessIFNS=Interfacial normal (radial) strengthIFSS=Interfacial shear strengthIFSSapp=Apparent interfacial shear strengthILSS=Interlaminar shear strengthIMD=Intermediate modulusLRS=Laser Raman spectroscopyMB (MBT)=Microbond testMFFT=Multi-fibre fragmentation testMRS=Micro-Raman spectroscopyPA=PolyamidePC=PolycarbonatePEEK=Polyether ether ketonePEI=PolyetherimidePP=PolypropylenePPS=Polyphenylene sulphideSCF=Stress (or strain) concentration factorSEM=Scanning electron microscopySERR=Strain energy release rateSFFT=Single-fibre fragmentation testSLM=Shear-lag modelTFBT=Transverse fibre bundle tensile testTP=ThermoplasticAemb=Embedded areaa=Crack lengthbi=Interface effective thicknessda=Change in crack lengthdC=Change in compliancedf=Fibre diameterdU=Energy summation proposed by Marshall and OliverdUe=Change of the elastic energy inside the fibredUf=Work of friction in the interfacedUGi=Debonding energy associated with the new debonded areadUl=Potential energy of the loading systemdUm=
摘要纤维-基质界面是纤维增强聚合物(frp)发展和表征的重要因素。不同的复合材料体系存在着广泛的界面特性,可以用各种界面表征技术来测量。然而,类似纤维基质系统的界面特性差异尚未得到充分解决或解释。本文首先建立了frp的接口形成机制。在讨论了影响纤维基质界面的三个主要因素之后,对四种主要的界面表征方法(单纤维碎裂、单纤维拉出、微键和纤维推入/推出测试)进行了描述和严格审查。这些部分回顾了各种详细的数据简化方案、数值方法、伴随的挑战和报告散射的来源。最后,在对几种不常用的测试方法进行评估后,给出了全面的结论、前景方向和有趣的扩展。关键词:碳纤维;玻璃纤维;聚氧热塑性;;界面特性;;缩写和符号表45fbt =45°纤维束拉伸testAE=声发射afm =原子力显微镜yann =人工神经网络bam =联邦材料研究与测试研究所bem =边界元法cf =碳纤维frp =碳纤维增强聚合物ckt = cottell - kelely - tyson模型cmc =陶瓷基复合材料cnt =碳纳米管ct =计算机层析成像cte =热膨胀系数czm =内聚区模型dem =离散元法depz =嵌入工艺区modelFBG=纤维布拉格光栅fe (M)=有限元法FRP=纤维增强聚合物mergf =玻璃纤维gfrp =玻璃纤维增强聚合物hm =高模量碳纤维ifft =界面断裂韧性essifns =界面法向(径向)强度ifss =界面剪切强度ifssapp =界面表观剪切强度ilss =层间剪切强度imd =中间模量lrs =激光拉曼光谱ymb (MBT)=微键测试mfft =多纤维碎裂测试mrs =微拉曼光谱ypa =聚酰胺idepc =聚碳酸酯peek =聚醚醚酮pei =聚醚酰亚胺pp =聚丙烯pps =聚苯硫醚escf =应力(或应变)浓度因子sem =扫描电子显微镜serr =应变能释放率fft =单纤维断裂测试slm =剪切滞后模型tfbt =横向纤维束拉伸测试tp =热塑性测试aemb =嵌入面积aa=裂纹长度bi=界面有效厚度da=裂纹长度变化dc =柔度变化f=纤维直径du =能量总和提出马歇尔和OliverdUe =改变fibredUf内部的弹性能量=工作摩擦interfacedUGi =脱胶能源与新脱层areadUl =势能的加载systemdUm弹性energyE1 = =改变矩阵模型的纵向杨氏模量compositeEf (Ef1) = fibreEm =的轴向杨氏模量矩阵杨氏modulusET横杨氏模量= fibreF−δ= Force-displacementFb =初始post-debonding forceFcat =灾难性故障loadFd =脱胶forceFfric。,max=最大摩擦力efmax =最大载荷fs =剪切力g =应变能释放率(断裂韧性)Gi=界面断裂韧性gint。=界面剪切模量egm =矩阵剪切模量usgprop。 =脱粘传播应变能释放率icii =界面模式II断裂韧性h =接触角高度k =力-位移曲线斜率kf =纤维自由长度刚度ki =内聚刚度l=液滴长度l=纤维长度裂缝前缘轴向位置lavg=饱和时碎片长度的算术平均值lc=临界纤维长度cat=纤维嵌入长度小于lmax, catd =脱粘长度=嵌入纤维长度,c=临界嵌入长度llfree =纤维自由长度lm=有限元计算结果变分力学和SLM的集合max=最大碎片长度lmax,cat=不发生灾难性脱粘的最大纤维长度max,friction=超过摩擦耗散的最大纤维长度=从推入试验中u对Fs2曲线的斜率获得的参数sp =施加的载荷pc =脱粘开始时的临界载荷pd =脱粘载荷qo=由于基体收缩而施加在纤维上的正压力rer =轴向距离τm=0Req=等效圆柱体半径ri =纤维中心的压痕位置res0 =推入载荷-位移曲线中线性区域的斜率tf =纤维上的拉力tg =玻璃化温度retm =对基体的拉力xu θ=柱坐标系(rθz)中θ方向的变形u=整个推入试验中记录的总位移ep=纤维表面的弹塑性压痕f=由于纤维压缩引起的纤维表面位移vdroplet =液滴体积vf =纤维体积fractionVm=矩阵体积分数uθ =柱面坐标系中θ方向上的变形(rθz)WA=分离纤维和矩阵两个相邻分子层所需的功,粘接功w=推出试样厚度(等于纤维长度)w2=正方形试样的横截面积z=纤维轴向轴向z * =计算应力的z坐标α fl =纤维轴向热膨胀系数α ft =纤维横向热膨胀系数αm=基体热膨胀系数β=剪切滞后参数βCox=Cox剪切滞后参数βgeom。=几何修正系数βNayfeh=Nayfeh剪切滞后parameterΔEelastic=纤维、基体和弯曲的弹性变形能sampleΔEfriction=功frictionΔEplastic=纤维、基体和塑性变形能interfaceΔT=温差δ=牵引分离δ=施加应变,纤维轴向应变distributionsϵf=纤维strainϵm=基体应变θ=接触角=摩擦应力传递率λ=分离所需接触面之间的有效法向位移μi=界面摩擦系数νf=纤维泊松比ν fl =纤维的轴向泊松比ν ft =纤维的横向泊松比m=基体的泊松比σ0=净轴向应力,试件最小截面处的轴向应力σc1=模型复合材料的纵向应力σd=脱粘起裂应力;粘接压力σf=纤维破坏强度σi=界面拉应力σn=法向应力σrr=变分力学中的径向应力σ rcritical=临界径向应力σult=剥离开始时的临界径向应力值σ¯z=纤维截面平均轴向应力τy=基体剪切屈服强度τapp=界面表观剪切强度τd=局部界面剪切强度τf=界面摩擦滑动应力(剥离后摩擦剪切应力)τi=界面剪切应力τic=界面剪切强度τm=基体剪切应力τmax=最大界面剪切应力τmaxact=实际界面剪切强度τ maxlrs =激光拉曼光谱得到的最大界面剪切应力τ maxslm =剪切滞后模型得到的界面剪切强度τmax,th =最大残余剪切应力τrz=变分力学中的界面剪切应力τthermal=残余热应力τult=最终界面剪切强度附加信息HyFiSyn项目已获得欧盟地平线2020研究和创新计划(Marie Skłodowska-Curie资助协议No. 765881)的资助。M. Mehdikhani感谢他的两个博士后奖学金,项目ToughImage (1263421N)。
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引用次数: 0
Feedstock preparation, microstructures and mechanical properties for laser-based additive manufacturing of steel matrix composites 激光增材制造钢基复合材料的原料制备、显微组织和力学性能
1区 材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY Pub Date : 2023-09-25 DOI: 10.1080/09506608.2023.2258664
Hongyu Chen, Konrad Kosiba, C. Suryanarayana, Tiwen Lu, Yang Liu, Yonggang Wang, Konda Gokuldoss Prashanth
Laser-based additive manufacturing (LBAM) has shown great potential in the development of new metallic materials, especially in the design and fabrication of metal matrix composites (MMCs). Steel matrix composites (SMCs) as one MMC-type, have been successfully additively manufactured with full density and good performance. This article reviews emerging studies of LBAM-fabricated SMCs, starting from the methods of feedstock preparation including respective merits and challenges. The mechanisms of phase transformation, grain growth and texture development of the steel matrix, as well as the precipitation of reinforcements during rapid solidification inherent to LBAM are demonstrated. Microstructural features of SMCs with different matrix (austenitic, martensitic, duplex and ferritic) and reinforcement types are discussed. The interrelationship between the composition and physical properties of the composite powder, microstructures and mechanical properties of SMCs are disclosed and the involved strengthening mechanisms are discussed. Lastly, conclusions and outlook focusing on emerging trends of LBAM-fabricated SMCs are presented.
激光增材制造(LBAM)在新型金属材料,特别是金属基复合材料(MMCs)的设计和制造方面显示出巨大的发展潜力。钢基复合材料(SMCs)作为mmc的一种,已成功制备出密度大、性能优良的增材复合材料。本文从原料制备的方法,包括各自的优点和挑战出发,综述了lbamm制备SMCs的最新研究。揭示了LBAM快速凝固过程中钢基体的相变、晶粒生长和织构发育以及增强体析出的机理。讨论了不同基体(奥氏体、马氏体、双相和铁素体)和增强类型的SMCs的显微组织特征。揭示了复合粉末的组成和物理性能与SMCs的显微组织和力学性能之间的相互关系,并讨论了所涉及的强化机制。最后,总结并展望了lbam制造的SMCs的发展趋势。
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引用次数: 0
Statistically equivalent representative volume elements (SERVE) for material behaviour analysis and multiscale modelling 用于材料性能分析和多尺度建模的统计等效代表性体积元(SERVE)
IF 16.1 1区 材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY Pub Date : 2023-08-22 DOI: 10.1080/09506608.2023.2246766
Somnath Ghosh, D. Dimiduk, D. Furrer
ABSTRACT Mechanical properties of materials and associated engineered components are controlled by the material structure at various lengths and time scales. As materials are being further utilised to the maximum extent of their capabilities, tails on property distributions become significant. These tails are often driven by the extremities of microstructural feature distributions, suggesting the need for a statistically relevant description of the microstructure and a reciprocity relationship with the range of property measurement capabilities and the models that represent this information. Representative volume elements (RVE) and statistically equivalent representative volume elements (SERVE) have emerged as frameworks for such microstructural characterisation and quantification. This review covers the evolution of quantitative microstructure description for use in material behaviour predictions from homogenised representations, large volume statistical representation, to the determination of the minimum spatial size to statistically represent a microstructure based on features of interest and properties of interest.
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引用次数: 0
Ceramic-based electromagnetic wave absorbing materials and concepts towards lightweight, flexibility and thermal resistance 陶瓷基电磁波吸收材料和轻量化、柔性和热阻概念
IF 16.1 1区 材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY Pub Date : 2023-07-04 DOI: 10.1080/09506608.2022.2077028
Wei Li, Zhaoju Yu, Q. Wen, Yao Feng, B. Fan, Rui Zhang, R. Riedel
ABSTRACT Electromagnetic wave (EMW) absorbing materials have attracted much attention in recent years due to the dramatical increase of high-frequency electronic components and devices, which generate electromagnetic (EM) pollution and cause serious electromagnetic interference (EMI). Ceramics and associated (nano)composites are widely investigated as EMW absorbing materials because of their excellent mechanical properties, chemical/thermal stabilities, and oxidation/corrosion resistance. In addition to outstanding EMW absorbing performance, lightweight, flexibility and thermal resistance at high temperatures strongly affect their practical applications. Therefore, this review highlights the recent progress of advanced ceramic-based EMW absorbing materials by evaluating their vital EMW absorption parameters. First, the fundamentals of EMW absorption are briefly summarized, followed by the effects of phase/chemical composition, micro/nano structure, and morphology on the EMW absorbing performance and associated mechanisms. Furthermore, modern strategies for the preparation of lightweight, flexible and thermal resistant EMW absorbing materials are comprehensively reviewed. Finally, the perspectives of advanced-ceramics as EMW absorbing materials are discussed as well.
近年来,由于产生电磁污染和产生严重电磁干扰的高频电子元件和器件的急剧增加,电磁波吸收材料引起了人们的广泛关注。陶瓷及其相关(纳米)复合材料因其优异的机械性能、化学/热稳定性和抗氧化/耐腐蚀性而被广泛研究作为EMW吸收材料。除了出色的EMW吸收性能外,轻质、柔韧性和高温下的耐热性强烈地影响了它们的实际应用。因此,本文综述了先进陶瓷基EMW吸波材料的最新进展,并对其重要的EMW吸波参数进行了评价。首先,简要总结了EMW吸收的基本原理,然后介绍了相/化学组成、微纳结构和形貌对EMW吸收性能的影响及其相关机理。此外,本文还对近年来制备轻量化、柔韧性和抗热性强的EMW吸波材料的研究进展进行了综述。最后,对先进陶瓷作为电磁波吸波材料的发展前景进行了展望。
{"title":"Ceramic-based electromagnetic wave absorbing materials and concepts towards lightweight, flexibility and thermal resistance","authors":"Wei Li, Zhaoju Yu, Q. Wen, Yao Feng, B. Fan, Rui Zhang, R. Riedel","doi":"10.1080/09506608.2022.2077028","DOIUrl":"https://doi.org/10.1080/09506608.2022.2077028","url":null,"abstract":"ABSTRACT Electromagnetic wave (EMW) absorbing materials have attracted much attention in recent years due to the dramatical increase of high-frequency electronic components and devices, which generate electromagnetic (EM) pollution and cause serious electromagnetic interference (EMI). Ceramics and associated (nano)composites are widely investigated as EMW absorbing materials because of their excellent mechanical properties, chemical/thermal stabilities, and oxidation/corrosion resistance. In addition to outstanding EMW absorbing performance, lightweight, flexibility and thermal resistance at high temperatures strongly affect their practical applications. Therefore, this review highlights the recent progress of advanced ceramic-based EMW absorbing materials by evaluating their vital EMW absorption parameters. First, the fundamentals of EMW absorption are briefly summarized, followed by the effects of phase/chemical composition, micro/nano structure, and morphology on the EMW absorbing performance and associated mechanisms. Furthermore, modern strategies for the preparation of lightweight, flexible and thermal resistant EMW absorbing materials are comprehensively reviewed. Finally, the perspectives of advanced-ceramics as EMW absorbing materials are discussed as well.","PeriodicalId":14427,"journal":{"name":"International Materials Reviews","volume":"55 1","pages":"487 - 520"},"PeriodicalIF":16.1,"publicationDate":"2023-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41307565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
Glass-contact refractory of the nuclear waste vitrification melters in the United States: a review of corrosion data and melter life 美国核废料玻璃化熔体的玻璃接触耐火材料:腐蚀数据和熔体寿命的回顾
IF 16.1 1区 材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY Pub Date : 2023-07-03 DOI: 10.1080/09506608.2023.2211469
Tongan Jin, M. Hall, J. Vienna, W. Eaton, J. Amoroso, B. Wiersma, Wenxia Li, Alexander W. Abboud, D. Guillen, A. Kruger
ABSTRACT The performance of the refractory lining in glass melters used for nuclear waste vitrification is critical to the melter reliability for long-term continuous operation. Monofrax® K-3, a high Cr2O3 fused cast refractory material, has been widely used to build the liners of nuclear waste glass melters in the United States. Corrosion behaviour of Monofrax® K-3 refractory has been evaluated based on crucible-scale testing, inspection of the refractory components following scaled melter testing, and inspections of the Defense Waste Processing Facility (DWPF) melter refractory after service. The literature generally consists of empirical models based on short-term testing to describe refractory corrosion dependence on glass composition. Corrosion data from tests with longer testing times, at various temperatures, in the presence of molten salts, and with different redox reactions in the plenum atmosphere exist, may be insufficient to provide accurate refractory service life estimates. Additionally, the corrosion data collected under actual and scaled melter operating conditions are limited. Recommendations to achieve more direct correlation between the laboratory refractory corrosion data predictions and the observed melter service life are discussed to allow for more accurate predictions of the useful life of melter refractory linings.
{"title":"Glass-contact refractory of the nuclear waste vitrification melters in the United States: a review of corrosion data and melter life","authors":"Tongan Jin, M. Hall, J. Vienna, W. Eaton, J. Amoroso, B. Wiersma, Wenxia Li, Alexander W. Abboud, D. Guillen, A. Kruger","doi":"10.1080/09506608.2023.2211469","DOIUrl":"https://doi.org/10.1080/09506608.2023.2211469","url":null,"abstract":"ABSTRACT The performance of the refractory lining in glass melters used for nuclear waste vitrification is critical to the melter reliability for long-term continuous operation. Monofrax® K-3, a high Cr2O3 fused cast refractory material, has been widely used to build the liners of nuclear waste glass melters in the United States. Corrosion behaviour of Monofrax® K-3 refractory has been evaluated based on crucible-scale testing, inspection of the refractory components following scaled melter testing, and inspections of the Defense Waste Processing Facility (DWPF) melter refractory after service. The literature generally consists of empirical models based on short-term testing to describe refractory corrosion dependence on glass composition. Corrosion data from tests with longer testing times, at various temperatures, in the presence of molten salts, and with different redox reactions in the plenum atmosphere exist, may be insufficient to provide accurate refractory service life estimates. Additionally, the corrosion data collected under actual and scaled melter operating conditions are limited. Recommendations to achieve more direct correlation between the laboratory refractory corrosion data predictions and the observed melter service life are discussed to allow for more accurate predictions of the useful life of melter refractory linings.","PeriodicalId":14427,"journal":{"name":"International Materials Reviews","volume":" ","pages":""},"PeriodicalIF":16.1,"publicationDate":"2023-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49191817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A review of the processing, microstructure and property relationships in medium Mn steels 中锰钢的工艺、组织和性能关系综述
IF 16.1 1区 材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY Pub Date : 2023-05-11 DOI: 10.1080/09506608.2023.2199617
T. Kwok, D. Dye
ABSTRACT Medium Mn steels are an emerging class of 3rd generation advanced high-strength steels. These steels have received significant attention due to their high strengths, large ductilities and also lower cost compared to their predecessor high Mn Twinning Induced Plasticity (TWIP) steels. Additionally, medium Mn steels have been found to exhibit TWIP and/or Transformation Induced Plasticity (TRIP) effects which can be harnessed to give a high strain hardening rate. Many thermomechanical processing concepts in the literature have been developed, producing multiple microstructure types with differentmechanical properties. The present review therefore aims to summarise the current knowledge of medium Mn steel alloy design especially on the processing, microstructure and property relationships in medium Mn steels. It complements the review of Sun et al. [Physical metallurgy of medium-Mn advanced high-strength steels, Int Mater Rev. 2023.], written independently and in parallel, which focusses more on the phase interfaces and thermodynamics.
{"title":"A review of the processing, microstructure and property relationships in medium Mn steels","authors":"T. Kwok, D. Dye","doi":"10.1080/09506608.2023.2199617","DOIUrl":"https://doi.org/10.1080/09506608.2023.2199617","url":null,"abstract":"ABSTRACT Medium Mn steels are an emerging class of 3rd generation advanced high-strength steels. These steels have received significant attention due to their high strengths, large ductilities and also lower cost compared to their predecessor high Mn Twinning Induced Plasticity (TWIP) steels. Additionally, medium Mn steels have been found to exhibit TWIP and/or Transformation Induced Plasticity (TRIP) effects which can be harnessed to give a high strain hardening rate. Many thermomechanical processing concepts in the literature have been developed, producing multiple microstructure types with differentmechanical properties. The present review therefore aims to summarise the current knowledge of medium Mn steel alloy design especially on the processing, microstructure and property relationships in medium Mn steels. It complements the review of Sun et al. [Physical metallurgy of medium-Mn advanced high-strength steels, Int Mater Rev. 2023.], written independently and in parallel, which focusses more on the phase interfaces and thermodynamics.","PeriodicalId":14427,"journal":{"name":"International Materials Reviews","volume":" ","pages":""},"PeriodicalIF":16.1,"publicationDate":"2023-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45159760","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Mechanical behaviour of thermoelectric materials – a perspective 热电材料的力学行为——透视
IF 16.1 1区 材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY Pub Date : 2023-04-26 DOI: 10.1080/09506608.2023.2193785
Muath M. Al Malki, J. Snyder, D. Dunand
ABSTRACT Research on thermoelectric materials – with their vast potential for applications in solid-state cooling or energy-conversion devices – has so far mainly focused on enhancing their conversion efficiency. However, understanding and tailoring the mechanical performance of thermoelectric modules and devices is crucial for their long-term use, as they are subjected to spatially-complex and time-varying thermomechanical stresses – both internal and external – which may lead to plastic, fatigue and/or creep deformation. This leads to changes in thermoelectric performance, dimensions (via strain accumulation) and mechanical integrity (via crack and pore formation, leading to failure). This review addresses the current understanding of various modes of stress-induced deformation that can take place during extended operation of thermoelectric materials and their impact on the strain (elastic, plastic, and creep), and the associated damage (bloating, fatigue, and fracture). Finally, some new areas of research straddling mechanical and thermoelectric behaviour are identified.
{"title":"Mechanical behaviour of thermoelectric materials – a perspective","authors":"Muath M. Al Malki, J. Snyder, D. Dunand","doi":"10.1080/09506608.2023.2193785","DOIUrl":"https://doi.org/10.1080/09506608.2023.2193785","url":null,"abstract":"ABSTRACT Research on thermoelectric materials – with their vast potential for applications in solid-state cooling or energy-conversion devices – has so far mainly focused on enhancing their conversion efficiency. However, understanding and tailoring the mechanical performance of thermoelectric modules and devices is crucial for their long-term use, as they are subjected to spatially-complex and time-varying thermomechanical stresses – both internal and external – which may lead to plastic, fatigue and/or creep deformation. This leads to changes in thermoelectric performance, dimensions (via strain accumulation) and mechanical integrity (via crack and pore formation, leading to failure). This review addresses the current understanding of various modes of stress-induced deformation that can take place during extended operation of thermoelectric materials and their impact on the strain (elastic, plastic, and creep), and the associated damage (bloating, fatigue, and fracture). Finally, some new areas of research straddling mechanical and thermoelectric behaviour are identified.","PeriodicalId":14427,"journal":{"name":"International Materials Reviews","volume":" ","pages":""},"PeriodicalIF":16.1,"publicationDate":"2023-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45555028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Biomaterial strategies to combat implant infections: new perspectives to old challenges 对抗种植体感染的生物材料策略:新视角面对旧挑战
IF 16.1 1区 材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY Pub Date : 2023-04-17 DOI: 10.1080/09506608.2023.2193784
A. Braem, N. Kamarudin, N. Bhaskar, Z. Hadzhieva, Andrea Mele, J. Soulié, Denver P. Linklater, Linda Bonilla‐Gameros, A. Boccaccini, Ipsita Roy, C. Drouet, Elena P. Ivanova, D. Mantovani, B. Basu
ABSTRACT Peri-implant infection is rapidly becoming an – if not the most – important clinical challenge for indwelling medical devices. To alleviate the global rise in antibiotic use for the treatment of such infections, a plethora of biomaterials/bioengineering-based antimicrobial strategies are emerging to restrict or ideally to eliminate microbial adhesion and biofilm formation on implant surfaces. Yet, the development of such approaches faces specific challenges, like biocompatibility concerns, reduced antimicrobial effectiveness, long-term stability issues and antibiotic resistance development, which limit translation to the clinic. This review provides insights into the antimicrobial activity of current state-of-the-art biomaterial-based approaches to address the aforementioned issues. Translational research strategies and regulatory framework are also emphasised as key elements facilitating clinical implementation of anti-infective biomaterials. This review closes with the vision that the integration of computational tools and experimental databases using artificial intelligence (AI) would provide new insights for the accelerated development of next-generation biomaterial-based antimicrobial strategies. GRAPHICAL ABSTRACT
{"title":"Biomaterial strategies to combat implant infections: new perspectives to old challenges","authors":"A. Braem, N. Kamarudin, N. Bhaskar, Z. Hadzhieva, Andrea Mele, J. Soulié, Denver P. Linklater, Linda Bonilla‐Gameros, A. Boccaccini, Ipsita Roy, C. Drouet, Elena P. Ivanova, D. Mantovani, B. Basu","doi":"10.1080/09506608.2023.2193784","DOIUrl":"https://doi.org/10.1080/09506608.2023.2193784","url":null,"abstract":"ABSTRACT Peri-implant infection is rapidly becoming an – if not the most – important clinical challenge for indwelling medical devices. To alleviate the global rise in antibiotic use for the treatment of such infections, a plethora of biomaterials/bioengineering-based antimicrobial strategies are emerging to restrict or ideally to eliminate microbial adhesion and biofilm formation on implant surfaces. Yet, the development of such approaches faces specific challenges, like biocompatibility concerns, reduced antimicrobial effectiveness, long-term stability issues and antibiotic resistance development, which limit translation to the clinic. This review provides insights into the antimicrobial activity of current state-of-the-art biomaterial-based approaches to address the aforementioned issues. Translational research strategies and regulatory framework are also emphasised as key elements facilitating clinical implementation of anti-infective biomaterials. This review closes with the vision that the integration of computational tools and experimental databases using artificial intelligence (AI) would provide new insights for the accelerated development of next-generation biomaterial-based antimicrobial strategies. GRAPHICAL ABSTRACT","PeriodicalId":14427,"journal":{"name":"International Materials Reviews","volume":" ","pages":""},"PeriodicalIF":16.1,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48363219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Biofilm control on metallic materials in medical fields from the viewpoint of materials science – from the fundamental aspects to evaluation 从材料科学的角度看医学领域金属材料的生物膜控制——从基础到评价
IF 16.1 1区 材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY Pub Date : 2023-04-03 DOI: 10.1080/09506608.2022.2066444
H. Kanematsu, D. Barry, H. Ikegai, Y. Mizunoe
ABSTRACT This review describes biofilms and the need for a materials science/engineering approach to solve the problems in the medical field. In particular, biofilm problems are closely related to infectious diseases. Most chronic diseases and the hospital-acquired infections could be attributed to biofilms. Biofilms usually form on materials. They may be biomaterials such as implants, catheters, stents and others. These films can also form on items outside of the human body. They include beds, service tables, medical knives, needles for injections, etc. Even though materials obviously affect biofilms formation and growth, there have been few studies using the materials science approach. In this review, we summarize the concept of biofilms from the viewpoint of materials science. Topics include the interaction between biofilms and materials (especially metallic materials), evaluation techniques, a bird's-eye analysis of previous investigations, and a discussion about the future direction for developing anti-infectious metallic materials.
摘要:这篇综述描述了生物膜以及解决医学领域问题的材料科学/工程方法的必要性。特别是生物膜问题与传染病密切相关。大多数慢性病和医院获得性感染可归因于生物膜。生物膜通常在材料上形成。它们可以是生物材料,如植入物、导管、支架等。这些薄膜也可以在人体外的物品上形成。它们包括床、服务台、医用刀、注射针等。尽管材料明显影响生物膜的形成和生长,但很少有使用材料科学方法的研究。在这篇综述中,我们从材料科学的角度总结了生物膜的概念。主题包括生物膜与材料(尤其是金属材料)之间的相互作用、评估技术、对先前研究的鸟瞰分析,以及对开发抗感染金属材料的未来方向的讨论。
{"title":"Biofilm control on metallic materials in medical fields from the viewpoint of materials science – from the fundamental aspects to evaluation","authors":"H. Kanematsu, D. Barry, H. Ikegai, Y. Mizunoe","doi":"10.1080/09506608.2022.2066444","DOIUrl":"https://doi.org/10.1080/09506608.2022.2066444","url":null,"abstract":"ABSTRACT This review describes biofilms and the need for a materials science/engineering approach to solve the problems in the medical field. In particular, biofilm problems are closely related to infectious diseases. Most chronic diseases and the hospital-acquired infections could be attributed to biofilms. Biofilms usually form on materials. They may be biomaterials such as implants, catheters, stents and others. These films can also form on items outside of the human body. They include beds, service tables, medical knives, needles for injections, etc. Even though materials obviously affect biofilms formation and growth, there have been few studies using the materials science approach. In this review, we summarize the concept of biofilms from the viewpoint of materials science. Topics include the interaction between biofilms and materials (especially metallic materials), evaluation techniques, a bird's-eye analysis of previous investigations, and a discussion about the future direction for developing anti-infectious metallic materials.","PeriodicalId":14427,"journal":{"name":"International Materials Reviews","volume":"68 1","pages":"247 - 271"},"PeriodicalIF":16.1,"publicationDate":"2023-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48316334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
High-resolution vat-photopolymerization of personalized bioceramic implants: new advances, regulatory hurdles, and key recommendations 个性化生物陶瓷植入物的高分辨率vat光聚合:新进展、监管障碍和关键建议
IF 16.1 1区 材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY Pub Date : 2023-03-31 DOI: 10.1080/09506608.2023.2194744
I. Roohani, Ellen T. Newsom, H. Zreiqat
ABSTRACT Bioceramics are in high demand due to their biocompatibility and bone-regenerative properties, representing a multibillion-dollar industry with orthopaedic and dental implant applications. However, traditional manufacturing methods have limitations in producing complex geometries tailored to match patient-specific bone defects. Vat-photopolymerization 3D printing has emerged as a precise and high-resolution technique to fabricate complex bioceramic parts, generating strong, ultralight, energy-absorbing, and tough materials. Despite their promise, the clinical translation of 3D-printed bioceramic implants is hampered by regulatory and reimbursement hurdles. This review analyses recent advances in vat-photopolymerization printing of bioceramics, highlighting the technical challenges and the potential of nanoscale printing to enhance the mechanical and biological functions of implants. The review also provides recommendations for regulatory frameworks, envisioning a future with the successful clinical translation of advanced 3D architectures.
{"title":"High-resolution vat-photopolymerization of personalized bioceramic implants: new advances, regulatory hurdles, and key recommendations","authors":"I. Roohani, Ellen T. Newsom, H. Zreiqat","doi":"10.1080/09506608.2023.2194744","DOIUrl":"https://doi.org/10.1080/09506608.2023.2194744","url":null,"abstract":"ABSTRACT Bioceramics are in high demand due to their biocompatibility and bone-regenerative properties, representing a multibillion-dollar industry with orthopaedic and dental implant applications. However, traditional manufacturing methods have limitations in producing complex geometries tailored to match patient-specific bone defects. Vat-photopolymerization 3D printing has emerged as a precise and high-resolution technique to fabricate complex bioceramic parts, generating strong, ultralight, energy-absorbing, and tough materials. Despite their promise, the clinical translation of 3D-printed bioceramic implants is hampered by regulatory and reimbursement hurdles. This review analyses recent advances in vat-photopolymerization printing of bioceramics, highlighting the technical challenges and the potential of nanoscale printing to enhance the mechanical and biological functions of implants. The review also provides recommendations for regulatory frameworks, envisioning a future with the successful clinical translation of advanced 3D architectures.","PeriodicalId":14427,"journal":{"name":"International Materials Reviews","volume":" ","pages":""},"PeriodicalIF":16.1,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47921942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
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International Materials Reviews
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