Advanced Engineering Materials最新文献

{"title":"On the Joining of High-Strength Dissimilar Inconel 600 and SS316L Materials by Friction Stir Welding with Improved Mechanical Properties and Localized Corrosion Resistance","authors":"Sanjay Raj,&nbsp;Pankaj Biswas,&nbsp;Malar Vadani,&nbsp;Ajaykumar Yadav,&nbsp;K. S. N. Vikrant,&nbsp;Ayan Bhowmik","doi":"10.1002/adem.202570029","DOIUrl":"https://doi.org/10.1002/adem.202570029","url":null,"abstract":"<p><b>Friction Stir Welding</b>\u0000 </p><p>In article number 2400767, Sanjay Raj, Ayan Bhowmik, and co-workers explore the friction stir welding of dissimilar high-strength materials, Inconel 600 and SS316L, with a focus on the influence of the weld nugget zone microstructure on mechanical and corrosion properties, using advanced microscopy techniques. Findings highlight the improvements in mechanical strength and corrosion resistance, attributed to the formation of fine-grained, recrystallized structures and the distribution of carbide precipitates.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":7275,"journal":{"name":"Advanced Engineering Materials","volume":"27 9","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adem.202570029","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143909190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Facile and Efficient Preparation Aluminum/Polytetrafluoroethylene Composite Microspheres with Enhanced Energy Release","authors":"Dunju Wang,&nbsp;Yeming Huang,&nbsp;Jingxuan Zhang,&nbsp;Renhong Wang,&nbsp;Ruyi Miao","doi":"10.1002/adem.202500381","DOIUrl":"https://doi.org/10.1002/adem.202500381","url":null,"abstract":"<p>Aluminum/polytetrafluoroethylene (Al/PTFE) fuels are widely used in solid propellants and explosives. In this work, Al/PTFE high-energy microspheres are prepared for the first time by chitosan emulsion cross-linking. By adjusting the mass of chitosan, the properties of high-energy microspheres such as heat of reaction, flame propagation, and combustion efficiency are systematically examined. Comparison shows that high-energy microspheres with 2% chitosan content have the best overall performance. The scanning electron microscopy shows that the microsphere particles have no obvious defects on the rounded surface. Compared to physically mixed samples, the differential scanning calorimetry results show that the heat release is 13984 J g⁻¹ (increased by 27.9%), it has the largest combustion flame area, with an ignition delay of 3.0 s (reduced by 38.8%) and a calorific value of combustion in oxygen of 17287 J g⁻¹ (increased by 20.2%). This method can be promoted and applied to the preparation of other composite microspheres for high-energy fuels, which has a broad application prospect.</p>","PeriodicalId":7275,"journal":{"name":"Advanced Engineering Materials","volume":"27 13","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144582045","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":"Editorial on “Alloys and Processes for Aerospace and Nuclear Sectors Special Section”","authors":"Ayan Bhowmik,&nbsp;Enrique Galindo-Nava","doi":"10.1002/adem.202500142","DOIUrl":"https://doi.org/10.1002/adem.202500142","url":null,"abstract":"&lt;p&gt;The aerospace and nuclear sectors demand materials that can withstand extreme environments, high temperatures, and radiation exposure while ensuring long-term reliability and safety. For such demanding applications, the choice and improvement of metallic alloys become highly critical. Equally challenging is the manufacturing of these materials to meet the above requirements. This was the main vision when we conceived the idea of this special section “Alloys and processes for aerospace and nuclear sectors”. This special section covers a wide variety of materials, both conventional and future-alternatives, that show great resistance to deformation under extreme temperatures and radiation conditions.&lt;/p&gt;&lt;p&gt;There is a continuous drive towards designing and developing new materials to withstand the extreme and harsh conditions. This special issue presents a collection in a wide variety of materials that serve either the aerospace, or the nuclear sectors, or both. A particular focus of the collection has been to study the structural response &lt;i&gt;vis-a-vis&lt;/i&gt; the stability of these materials either under operating conditions or during specific manufacturing routes. Towards this, some of the materials that have been reported herein, but not limited to, include Ni-superalloys (adem.202401954; adem.202401905; adem.202401479; adem.202400524; adem.202401594), advanced steels (adem.202400767; adem.202401442), Ti-alloys (adem.202401494), and refractory metal-based alloys (adem.202401818; adem.202402330).&lt;/p&gt;&lt;p&gt;To fabricate these safety-critical alloys, it is equally important to select the appropriate processing routes. While cast-and-wrought processing is still prevalent and employed for many of engineering alloys but keeping in mind the environmental regulations, use of low-cost, low-energy, low-waste route of additive manufacturing through 3D-printing has also been gaining acceptance especially for high value component manufacturing in aerospace and defence industries. Besides bulk fabrication of components, many applications require dissimilar materials to be joined or coated thereby making such interfaces highly sensitive to selection of welding or coating processes. This special section, therefore, presents, a variety of processes through which such extreme engineering alloys/components can be fabricated. Some of the processes include additive manufacturing through Laser Powder Bed Fusion (adem.202400524; adem.202401442; adem.202401905; adem.202401954), dissimilar metal joining (adem.202401594; adem.202400767; adem.202401479; adem.202401479), as well as conventional cast-and-wrought processing (adem.202402330; adem.202401689). Although, presented for a specific alloy system, it is believed that a fair degree of the understanding of for a given processing route can be extended to other material classes too.&lt;/p&gt;&lt;p&gt;Currently, concerted global efforts are being made in order to address the growing need for identifying advanced materials that are sourced s","PeriodicalId":7275,"journal":{"name":"Advanced Engineering Materials","volume":"27 9","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adem.202500142","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143909179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Research on the Novel Energy-Containing Alloy Skeleton Based on Triply Periodic Minimal Surface","authors":"Xi Yang,&nbsp;Aobo Hu,&nbsp;Runkai Huang,&nbsp;Dong Zhang,&nbsp;Shuizhou Cai,&nbsp;Hui Zou","doi":"10.1002/adem.202402793","DOIUrl":"https://doi.org/10.1002/adem.202402793","url":null,"abstract":"<p>Herein, a triply periodic minimal surface energy-containing alloy (TPMS-EA) skeleton is prepared and placed inside solid propellant pillars using the selective laser melting (SLM) process. To ensure optimal combustion performance of the skeleton, the combustion characteristics of three types of alloy powders—Al<span></span>Mg, Al<span></span>Si<span></span>Mg, and Al<span></span>Mg<span></span>Zr—suitable for SLM are compared using scanning electron microscope, X-ray diffraction, and thermogravimetry-differential scanning calorimetry (TG-DSC). The Al<span></span>Mg<span></span>Zr alloy powders exhibit the best combustion properties. The skeleton model is analyzed through finite element simulation, and Al<span></span>Mg<span></span>Zr alloy powder is processed into three types of triply periodic minimal surface energy-containing metal (TPMS-EM) skeletons (Gyroid, Diamond, and Schwarz) with varying porosities. The results indicate that the measured mass combustion enthalpy of the Al<span></span>Mg<span></span>Zr alloy powder is 28 587 ± 110.95 J g⁻¹. The combustion efficiency is 94.33%, and the weight gain ratio due to oxidation is 81.3%. This alloy powder demonstrates superior performance compared to Al<span></span>Mg and Al<span></span>Si<span></span>Mg alloy powders. The gyroid structure, which boasts 95% porosity, exhibits a yield strength of 57.80 ± 1.26 MPa among the pillars. This enhancement results in a 34.04% improvement in the mechanical properties of the pillars compared to those without a skeleton, as well as an increase in the combustion completeness of the pillars.</p>","PeriodicalId":7275,"journal":{"name":"Advanced Engineering Materials","volume":"27 12","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144308635","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":"Impacts of Device Geometry and Layout on Temperature Profile during Large-Area Photonic Curing","authors":"Yasir Fatha Abed,&nbsp;Neel Chatterjee,&nbsp;Bing Luo,&nbsp;Sarah L. Swisher","doi":"10.1002/adem.202403042","DOIUrl":"https://doi.org/10.1002/adem.202403042","url":null,"abstract":"<p>Photonic curing is a large-area, high-throughput thermal processing technique that uses high-intensity pulsed light to selectively cure thin films on thermally sensitive substrates. This study employs 3-dimensional (3D) simulation to show, for the first time, that gate geometry significantly impacts peak curing temperature during photonic curing. The simulation results are experimentally validated by photonically curing solution-processed indium zinc oxide for thin-film transistors with different bottom gate geometries and comparing their performance to thermally annealed control devices. Under the same photonic curing pulse, for a fixed aspect ratio, peak photonic curing temperature increases with larger gate area, while for a fixed area, peak photonic curing temperature decreases with increasing aspect ratio. For different gate areas and aspect ratios, the simulated peak photonic curing temperature varies from ≈200 to 450 °C, which strongly impacts metal-hydroxide to metal-oxide conversion in sol–gels. Thus, the subsequent transistor performance is strongly influenced by the gate geometry. For example, for increasing gate area with fixed aspect ratio of 1, the average mobility increases from 1.61 to 12.52 cm² V⁻¹s⁻¹, while the threshold voltage decreases from 2.14 to −5.68 V. Thus, this study provides valuable insights for adopting 3D simulation to design transistors for complex large-area electronics using photonic curing.</p>","PeriodicalId":7275,"journal":{"name":"Advanced Engineering Materials","volume":"27 12","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adem.202403042","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144308721","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Enhancement of Strength and Torque Capacity of Biodegradable MgNdZr Screws via Material Processing","authors":"Dmytro Pavlenko,&nbsp;Viktor Greshta,&nbsp;Yaroslav Dvirnyk,&nbsp;Yevhen Vyshnepolskyi,&nbsp;Myroslava Schetinina,&nbsp;Vladyslav Chornyi","doi":"10.1002/adem.202500238","DOIUrl":"https://doi.org/10.1002/adem.202500238","url":null,"abstract":"<p>The object of this study is the installation parameters and material state effects of the Mg<span></span>Nd<span></span>Zr system biodegradable screws for osteosynthesis. The dependence of torque moments arising at different stages of screw installation into bone on the diameter of the drilled hole is established. The stresses from the applied torque moments calculated by the finite element method are compared with the ultimate strength and bearing stress of magnesium alloys in various structural states which allows the estimate of the safety factor. It is found that increasing the strength of the Mg<span></span>Nd<span></span>Zr alloy through severe plastic deformation allows for an increase in the maximum allowable torque and thread allowance up to 65% for the screw rod and up to 30% for the slot surfaces of the screw head. The obtained results allow for determining safe installation modes for locking and cortical screws made of magnesium alloys into bone during operative osteosynthesis. This is achieved by selecting rational ratios between screw and bone hole diameters. The results show that for screws with a 3 mm slot width, the maximum permissible torque increases by 65%, from 0.23 N m to 0.38 N m, when the Mg<span></span>Nd<span></span>Zr alloy transitions from cast to severe plastic deformation state.</p>","PeriodicalId":7275,"journal":{"name":"Advanced Engineering Materials","volume":"27 12","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144308835","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":"A Review on Resistance-Based Self-Sensing of Carbon Fiber-Reinforced Polymer Subjected to Loads","authors":"Shu-Yang Wang,&nbsp;Gui-Hua Xie,&nbsp;Hong-Yun Xia,&nbsp;Shuai Xu,&nbsp;Zi-Han Lin,&nbsp;Shi-Quan Li","doi":"10.1002/adem.202500244","DOIUrl":"https://doi.org/10.1002/adem.202500244","url":null,"abstract":"<p>Carbon fiber-reinforced polymer (CFRP) composites exhibit remarkable self-sensing capabilities, where electrical resistance varies with externally applied loads, enabling their application in structural health monitoring (SHM) without additional devices. This review comprehensively analyzes the conductive mechanisms of CFRP, resistance variations under diverse loading conditions, and the electrical responses induced by strain and damage. It also explores optimization strategies for enhancing self-sensing capabilities and theoretical resistance models. In unidirectional CFRP, resistance changes primarily due to fiber-to-fiber contact variations, making it highly strain-sensitive. Multidimensional CFRP can detect interlayer cracks, impact damage, and multiaxial stresses. Adding conductive fillers below the percolation threshold enhances strain sensitivity, while fiber surface modifications, optimized fiber volume fractions, and improved manufacturing processes further enhance self-sensing performance. Practical applications demonstrate that surface cracks and internal damages can be monitored via electrical resistance measurements in CFRP structures. By integrating current knowledge and highlighting future research directions, this review provides valuable insights into optimizing CFRP's self-sensing properties and expanding its use in advanced SHM systems.</p>","PeriodicalId":7275,"journal":{"name":"Advanced Engineering Materials","volume":"27 13","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144581808","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":"Mechanically Strong and Thermally Conductive Zr–BN Hybrid Filler-Embedded Carbon Fiber-Reinforced Epoxy Composite for Multifunctional Applications","authors":"Chinmoy Kuila,&nbsp;Animesh Maji,&nbsp;Ujjwal Phadikar,&nbsp;Phani Kumar Mallisetty,&nbsp;Naresh Chandra Murmu,&nbsp;Tapas Kuila","doi":"10.1002/adem.202403007","DOIUrl":"https://doi.org/10.1002/adem.202403007","url":null,"abstract":"<p>The rapid growth of portable electronics requires a multifunctional composite with superior thermal management capabilities, mechanical strength, and thermal stability. Overheating at operating temperatures is destructive to the durability of electronic devices. The primary goal of this work is to improve heat conductivity and optimize the best combination of ZrO₂ and modified BN wt% ratio, which could be a preferable choice for structural and thermal management applications. Modified ZrO₂-BN (ZBN)-embedded CF/EP composites are fabricated using the vacuum-assisted resin transfer molding technique. The tensile strength, flexural strength, impact energy, and microhardness are enhanced by ≈43%, 51%, 12%, and 52%, respectively. In addition, the thermal conductivity of the composite is improved by ≈87%, along with very low specific heat capacity compared to the neat CF/EP composite. The proposed composite is intended for thermal interface applications, including heat exchangers, aviation thermal control systems, and structural applications.</p>","PeriodicalId":7275,"journal":{"name":"Advanced Engineering Materials","volume":"27 12","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144309195","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":"Effects of Fe Content and Natural Ageing on Microstructure and Mechanical Properties of Recyclable Al5.5Mg2Si Die-Cast Alloys Assisted with Machine Learning","authors":"Shenghui Li,&nbsp;Xixi Dong,&nbsp;Jinpeng Sun,&nbsp;Zhennan Tang,&nbsp;Hailin Yang,&nbsp;Shouxun Ji","doi":"10.1002/adem.202500485","DOIUrl":"https://doi.org/10.1002/adem.202500485","url":null,"abstract":"<p>Effects of Fe content and natural ageing (NA) on microstructure and mechanical properties of Al5.5Mg2SixFe (<i>x</i> = 0.12, 0.3, and 0.6, in wt%) heat treatment-free die-cast alloys are investigated in assistance with machine learning (ML). The main intermetallics in the alloys include β-Mg₂Si and α-Al₁₅(Fe,Mn)₃Si₂, while β-Al₁₃(Fe,Mn)₄Si_0.25 with the number density of (0.15 ± 0.02) × 10⁻² μm⁻² appears in the Al5.5Mg2Si0.6Fe alloy. As Fe increases from 0.12% to 0.6%, the as-cast yield strength (YS) and elongation (El) reduce from 163.6 ± 2.6 MPa to 160.6 ± 2.5 MPa and 13.09 ± 1.16% to 10.58 ± 1.27%, respectively, which is attributed to the β-Al₁₃(Fe,Mn)₄Si_0.25 and the increased number density of α-Al₁₅(Fe,Mn)₃Si₂ from (1.26 ± 0.21) × 10⁻² to (6.32 ± 0.72) × 10⁻² μm⁻². After NA, the alloys show increased YS and decreased El. The Al5.5Mg2Si0.12Fe alloy exhibits considerable NA strengthening with YS increasing by 9.2 ± 5.1 MPa and El decreasing by 2.33 ± 3.21% after NA for 30 days, which is due to the nanoscale β″ precipitates. The quantitative relationship between Fe content, NA time, and tensile properties is established by the Random Forest ML model, i.e., YS(MPa) = 32485.5 − 32324.7 × exp(−0.5 × ((<i>t</i>(day) − 3.9)/2083.9)² − 0.5 × ((Fe(wt%) − 0.48)/18.87)²) and El(%) = 827.5 − 1529.9 × exp(−0.5 × ((<i>t</i>(day) − 517.61)/3777.2)² − 0.5 × ((Fe(wt%) − 269.65)/242.01)²). A high-performance and recyclable Al5.5Mg2Si0.56Fe die-cast alloy is predicted with the YS and El of 163.75 ± 3.4 MPa and 10.05 ± 0.21% after NA for 30 days. This study provides insights for intelligently developing high-performance and recyclable die-cast alloys.</p>","PeriodicalId":7275,"journal":{"name":"Advanced Engineering Materials","volume":"27 13","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144582422","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":"Patterned Design of the Electric Heating Element Achieves Efficient Joule Heating","authors":"Siyuan Qiu,&nbsp;Yuan Gao,&nbsp;Lingzhang Meng,&nbsp;Yajiao Li,&nbsp;Wenhao Wang,&nbsp;Yuanmin Chen,&nbsp;Jing Yang,&nbsp;Fengyuan Wang,&nbsp;Xiao Wu,&nbsp;Jingyao Sun","doi":"10.1002/adem.202500310","DOIUrl":"https://doi.org/10.1002/adem.202500310","url":null,"abstract":"<p>Electric heating technology is critical for aerospace de-icing systems due to its efficiency and controllability. However, traditional electric heating elements such as resistance wires and metal coatings have low thermal conductivity, poor high-temperature resistance, and insufficient structural flexibility, which severely limit their application in composites. This study introduces carbon nanotube (CNT)/nanocellulose fiber (CNF) composite films as a solution. CNTs, with exceptional conductivity, thermal stability, and mechanical strength, enhance heating efficiency. Through the patterned design, the electric heating efficiency is further optimized, and the heat distribution during the heating process is made more uniform. Experimental results show that when the mass ratio of CNTs to CNFs is 10:1, the thermal conductivity of the composite material reaches 2.68 W/(m·K), and it exhibits a significant Joule heating effect. When the power density is 0.4 W cm⁻¹², the CNTs/CNFs (10:1) film can rapidly reach 140.6 °C after 10 s of heating. Additionally, the use of fiber-reinforced composites improves the thermal conductivity and durability of the system, allowing the electric heating system to operate stably under high-frequency thermal cycles, significantly enhancing its reliability and service life. This high heating capability allows rapid local temperature elevation, reducing energy consumption and boosting de-icing efficiency.</p>","PeriodicalId":7275,"journal":{"name":"Advanced Engineering Materials","volume":"27 13","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144582423","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}