Journal of the American Ceramic Society最新文献

{"title":"Abnormal shrinkage behavior and sintering mechanism of alumina nanoparticles","authors":"Dangqiang Wang,&nbsp;Jun Li,&nbsp;Lisheng Liu,&nbsp;Hai Mei,&nbsp;Jinyong Zhang","doi":"10.1111/jace.20272","DOIUrl":"https://doi.org/10.1111/jace.20272","url":null,"abstract":"<p>High temperature and ultrafast heating rate, the characteristics of ultrafast high-temperature sintering (UHS) process, make it difficult to capture the evolution of sintering behavior and explore sintering mechanism of alumina ceramics. In this study, molecular dynamic simulations are adopted to describe the sintering behaviors of equal-sized and unequal-sized alumina nanoparticles, particularly about shrinkage behaviors, microstructure evolution and atomic migration. Results show that high temperature and ultrafast heating rate can yield two different abnormal shrinkage behaviors, accelerating the polymerization of the nanoparticles. The main mechanism for this phenomenon is that high temperature causes the amorphization of crystal structure of nanoparticles, and ultrafast heating rates retain larger sintering driving forces at high temperatures, leading to the reduction of diffusion activation entropy and migration barriers. In particular, the appearance of viscous flow further enhances the shrinkage of the nanoparticles. In addition, surface diffusion is found to dominate the growth of sintering neck during this period. These findings are expected to deepen the understanding of ultrafast high-temperature sintering mechanism.</p>","PeriodicalId":200,"journal":{"name":"Journal of the American Ceramic Society","volume":"108 3","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143121260","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":"Defect center–tailored calcium aluminate glasses for photonic applications: Unveiling structure–diffusivity correlation","authors":"Saswata Chakraborty,&nbsp;Indrajit Tah,&nbsp;Anustup Chakraborty,&nbsp;Sushanta K. Mohapatra,&nbsp;Himanshu S. Maharana,&nbsp;Kancharla Hari Krishna,&nbsp;Krishna K. Dey,&nbsp;Prince Sen,&nbsp;Sathravada Balaji,&nbsp;Kaushik Biswas,&nbsp;K. Annapurna","doi":"10.1111/jace.20274","DOIUrl":"https://doi.org/10.1111/jace.20274","url":null,"abstract":"<p>Calcium aluminate (CA)-based glasses have drawn significant attention owing to their pronounced optical, mechanical, and chemical properties for potential applications in IR photonics. Nonetheless, limitations related to their poor glass-forming ability was addressed by incorporating ZnO that has formed negatively charged [ZnO₄]²⁻ and [AlO₄]⁻ units, thereby generating the oxygen-excess defects. These defects impart a detrimental effect on the optical properties. Thus, the present study explores the impact of Li₂O, Na₂O, K₂O, and GeO₂ inclusion in the barium–zinc–calcium–aluminate (BZCA) glass to eliminate the oxygen-excess defects. The molecular structure of the glass matrix was examined by Raman, NMR, and XPS along with the bulk diffusivity of the glasses through MD simulation and are correlated to elucidate the origin of the defect centers. Due to higher diffusivity, Li⁺ and Na⁺ cations decrease Al–O hole centers (Al–OHC) and <span></span><math>\u0000 <semantics>\u0000 <msubsup>\u0000 <mi>O</mi>\u0000 <mn>3</mn>\u0000 <mo>−</mo>\u0000 </msubsup>\u0000 <annotation>${mathrm{O}}_3^ - $</annotation>\u0000 </semantics></math> defects but promote F⁺ (Farbe) centers while K⁺ ions having lower diffusivity and enhance the <span></span><math>\u0000 <semantics>\u0000 <msubsup>\u0000 <mi>O</mi>\u0000 <mn>3</mn>\u0000 <mo>−</mo>\u0000 </msubsup>\u0000 <annotation>${mathrm{O}}_3^ - $</annotation>\u0000 </semantics></math> defects. Interestingly, all the defect centers are substantially reduced in GeO₂-containing glasses. Further, multivalent Cr ions are doped to optically probe the defect centers through UV–Vis–NIR absorption and photoluminescence spectra. Cr³⁺ and Cr⁴⁺ are found dominant in Li⁺-and Na⁺-containing glasses due to the presence of less <span></span><math>\u0000 <semantics>\u0000 <msubsup>\u0000 <mi>O</mi>\u0000 <mn>3</mn>\u0000 <mo>−</mo>\u0000 </msubsup>\u0000 <annotation>${mathrm{O}}_3^ - $</annotation>\u0000 </semantics></math> defect, whereas excess <span></span><math>\u0000 <semantics>\u0000 <msubsup>\u0000 <mi>O</mi>\u0000 <mn>3</mn>\u0000 <mo>−</mo>\u0000 </msubsup>\u0000 <annotation>${mathrm{O}}_3^ - $</annotation>\u0000 </semantics></math> converts all Cr³⁺ into Cr⁶⁺ for K⁺-containing glasses. Additionally, broadband NIR emission from Cr⁴⁺ can functionalize selective glasses for laser and telecommunication applications.</p>","PeriodicalId":200,"journal":{"name":"Journal of the American Ceramic Society","volume":"108 4","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143121262","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 thermodynamically consistent phase-field-micromechanics model of sintering with coupled diffusion and grain motion","authors":"Qingcheng Yang,&nbsp;Arkadz Kirshtein","doi":"10.1111/jace.20279","DOIUrl":"https://doi.org/10.1111/jace.20279","url":null,"abstract":"<p>Sintering is crucial for processing ceramic and metallic powders into solid objects, and understanding microstructure evolution is essential for manufacturing tailored products. While various phase-field models have been proposed to simulate microstructure evolution in solid-state sintering, correctly incorporating the crucial grain-motion-induced densification mechanism remains challenging. This issue stems from an ad hoc treatment of the micromechanics of grain motion, where the thermodynamical driving force is not derived from the system's free energy. This study introduces a novel phase-field-micromechanics model of sintering (PFMMS) that addresses this long-standing challenge. The PFMMS defines a unified energy law, deriving governing equations using variational principles, ensuring thermodynamic consistency. The driving force for grain motion is derived from the system's free energy, eliminating non-densifying phenomena that may occur in existing models and ensuring energy reduction. This approach represents a significant advancement over our previous work, which was experimentally validated. The PFMMS is verified against theoretical and numerical benchmarks, capturing intrinsic stress distribution and system-size-independent shrinkage strain while maintaining thermodynamic equilibrium states. These results meet essential requirements for a consistent and reliable sintering model, offering potential applications in the manufacturing of high-performance ceramics and metals with precisely controlled microstructures.</p>","PeriodicalId":200,"journal":{"name":"Journal of the American Ceramic Society","volume":"108 3","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143120362","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":"Empirical model for the prediction of lattice constants in 1:2 ordered perovskites","authors":"Bryan Wright,&nbsp;Jessica Phuong,&nbsp;Sophie McManus,&nbsp;Kevin Tolman,&nbsp;Rick Ubic","doi":"10.1111/jace.20264","DOIUrl":"https://doi.org/10.1111/jace.20264","url":null,"abstract":"<p>Processing–structure relationships are at the heart of materials science, and predictive tools are essential for modern technological industries insofar as structure dictates intrinsic properties; however, few theoretical models exist for cation-ordered perovskites. In this work, a combination of data mining and solid-state synthesis was employed to collect structural data of 1:2 ordered (triple) perovskites. Three compositions within the (Ba_1 −<i>_x</i>Sr<i>_x</i>)(Mg_1/3Ta_2/3)O₃ system were synthesized using a conventional solid-state mixed-oxide method. X-ray diffraction data showed evidence of long-range 1:2 B-site cation ordering for all compositions. Additional data for another 24 1:2 ordered compositions were mined from literature. Correlative models for the deviation in modified tolerance factor (Δ<i>t′</i>) were derived for each system, and a general model which is capable of predicting the pseudocubic lattice constants of such perovskites based solely on published ionic-radii data developed.</p>","PeriodicalId":200,"journal":{"name":"Journal of the American Ceramic Society","volume":"108 3","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143120361","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":"Mechanical properties of SiC fiber/carbon/Si-Co matrix composites processed using film boiling and melt infiltration","authors":"Takashi Miura,&nbsp;Toshio Ogasawara,&nbsp;Takuya Aoki,&nbsp;Yuki Kubota,&nbsp;Keisuke Abe,&nbsp;Kosuke Kawakami","doi":"10.1111/jace.20281","DOIUrl":"https://doi.org/10.1111/jace.20281","url":null,"abstract":"<p>This study objective is a proposal of a new lightweight and affordable structural material with heat resistance of 600–1000°C. We developed process technology and evaluated the mechanical properties of SiC fiber (Hi-Nicalon)/Si-CoSi₂ matrix composites. After Hi-Nicalon fibers were woven into orthogonal three-dimensional fabrics (<span></span><math>\u0000 <semantics>\u0000 <msub>\u0000 <mi>V</mi>\u0000 <mi>f</mi>\u0000 </msub>\u0000 <annotation>${{V}_f}$</annotation>\u0000 </semantics></math> 40%), a carbon layer (FB-C) was formed on the fiber surface using film boiling, serving as the fiber–matrix interface layer. To suppress Hi-Nicalon strength degradation, Si-22 at.% Co alloy with a lower melting point compared to pure Si was infiltrated at 1380°C to produce Hi-Nicalon/FB-C/Si-CoSi₂ matrix composites. Dense composites with no open pores were obtained. Their bulk density was 2.7 g/cm³. Their mean value of four-point bending strength was 460 MPa at room temperature and 612 MPa at 800°C in an Argon atmosphere. Fiber pullout and fiber bridging were observed clearly on the fracture surfaces. The FB-C, with an average thickness of 4 µm, suppresses Hi-Nicalon damage from the molten Si-Co alloy. Furthermore, an inexpensive oxidation-resistant coating of Si-Co alloy dispersed with TiB₂ and SiC particles was formed on the composite surface. The four-point bending strength in air was 424 MPa at 800°C and 539 MPa at 1200°C, demonstrating that the oxidation-resistant coating functions effectively.</p>","PeriodicalId":200,"journal":{"name":"Journal of the American Ceramic Society","volume":"108 3","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143120363","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":"Particle size gradation design and performance enhancement of quartz cores for precision casting","authors":"Yong-Hui Peng,&nbsp;Wen-Tao Zhou,&nbsp;Guang Chen,&nbsp;Bao-Hong Kou,&nbsp;Jing Ouyang","doi":"10.1111/jace.20238","DOIUrl":"https://doi.org/10.1111/jace.20238","url":null,"abstract":"<p>This study proposes an approach for the design of gradation plans via the establishment of mathematical models for particle gradation, enabling control over the particle gradation of different sizes of SiO₂. Silica-based ceramic cores were produced follow the above strategy for precision casting, and the impact of particle gradation and sintering regimes on the shrinkage rate and relevant mechanical properties of the silica-based ceramic cores were investigated. The results suggest that an optimal gradation plan can effectively enhance the density of silica-based ceramic cores, thereby influencing the shrinkage rate and mechanical properties at both room and elevated temperatures. The shrinkage rate of the silica-based ceramic cores is influenced by the chosen gradation particle size range of the silica; the sintering regimes have notable effects on mechanical properties of the silica-based ceramic cores. The performance data of the samples demonstrate the efficacy of applying the gradation plan to the B₆₀ samples with an average particle size of 60 µm in the largest grade. After undergoing a final sintering temperature at 1160°C and holding for 5 h, the shrinkage ratio could be limited to 1.33%, the room temperature bending strength reached 15.0 MPa, and the high-temperature bending strength could be enhanced to 37.6 MPa. These findings present a significant reference values for the production of single-crystal hollow blades.</p>","PeriodicalId":200,"journal":{"name":"Journal of the American Ceramic Society","volume":"108 3","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143120359","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":"Cyclic ablation behaviors of mullite-modified C/C–ZrC–SiC composites prepared by PIP","authors":"Yufei Xiong,&nbsp;Qinchuan He,&nbsp;Yiqun Wang,&nbsp;Xuemin Yin","doi":"10.1111/jace.20270","DOIUrl":"https://doi.org/10.1111/jace.20270","url":null,"abstract":"<p>Four mullite-modified C/C–ZrC–SiC composites with different contents were prepared by precursor infiltration and pyrolysis (PIP). The phase compositions, microstructures, and cyclic ablation behaviors of the composites under 2.38 MW/m² oxyacetylene flame were investigated. Results show that both insufficient and excessive amounts of mullite limit the ablation resistance of the composites. The composite with mullite content of 8.27 wt% has better ablation resistance, and the mass loss rate and linear loss rate after the second ablative are −0.873 mg/s and 0.272 µm/s, respectively. Appropriate mullite improves the viscosity and thermo-oxidative barrier properties of the liquid phase and enhances the healing of ablative defects. Meanwhile, mullite inhibits the crystal transformation of ZrO₂.</p>","PeriodicalId":200,"journal":{"name":"Journal of the American Ceramic Society","volume":"108 3","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143119874","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":"Above room temperature multiferroic and magnetoelectric properties of (1-Φ) PZTFT-Φ CZFMO particulate composites","authors":"Krishnamayee Bhoi,&nbsp;Dhiren K Pradhan,&nbsp;Hari Sankar Mohanty,&nbsp;W. L. N. C. Liyanage,&nbsp;Alok Barik,&nbsp;M. M. Rahaman,&nbsp;S. Narendra Babu,&nbsp;Dustin A. Gilbert,&nbsp;Philip D. Rack,&nbsp;Dillip K. Pradhan","doi":"10.1111/jace.20268","DOIUrl":"https://doi.org/10.1111/jace.20268","url":null,"abstract":"<p>Magnetoelectric (ME) composites of suitable ferroelectric and magnetic materials can display elevated magnetic and ferroelectric operational temperatures, along with substantial ME coupling, compared to conventional single-phase multiferroics. Herein, we describe the synthesis of (1-Φ) PZTFT-Φ CZFMO, Φ = 0.1, 0.2, 0.3 (PZTFT: [0.6(PbZr_0.53Ti_0.47O₃)–0.4(PbFe_0.5Ta_0.5)O₃] CZFMO: Co_0.6Zn_0.4Fe_1.7Mn_0.3O₄)] particulate (0–3) composites and report on the magnetic as well as ferroelectric phase transitions and magnetoelectric coupling. The phase formation and the induced strain in these composites are investigated via Raman spectroscopy. A large bifurcation of the zero-field cooled-field cooled magnetization curves confirms the highly anisotropic behavior of the composites. These curves also identify spin glass behavior in the CZFMO phase at ≈230 K. The magnetic phase transition of the composite (Φ = 0.2) is reported to be ≈532 (± 10) K. The temperature dependent dielectric data displays the ferroelectric phase transitions from the PZTFT phase and the broad relaxation peak from the CZFMO phase. The quadratic relationship between the magneto-capacitance and the magnetization confirms the existence of biquadratic magnetoelectric coupling in the systems. The collective results are consistent with the presence of a direct magneto-electric effect in the composites, i.e., by the application of magnetic field, the magnetic phase is strained, and this induced strain is responsible for changes of ferroelectric order parameter in the piezoelectric phase. This attribute makes the current composite structure a promising candidate for multiferroic data storage and processing technologies.</p>","PeriodicalId":200,"journal":{"name":"Journal of the American Ceramic Society","volume":"108 3","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143120109","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":"Green synthesized Fe-doped ZnO NPs using aloe vera gel: Antimicrobial, structural, optical and magnetic properties","authors":"Shreya Chauhan,&nbsp;Prashant Thakur,&nbsp;Kamal Kishore,&nbsp;Madan Lal,&nbsp;Pankaj Sharma","doi":"10.1111/jace.20278","DOIUrl":"https://doi.org/10.1111/jace.20278","url":null,"abstract":"<p>Pristine (pure) ZnO and Zn₁₋<i>_x</i>Fe<i>_x</i>O (with Fe = 0.05, 0.10, and 0.15) nanoparticles (NPs) were successfully prepared by green synthesis using aloe vera gel. The x-ray diffraction (XRD), Field emission scanning electron microscope, ultraviolet-visible, photoluminescence (PL), and vibrating sample magnetometer (VSM) were employed to investigate the structural, optical, and magnetic properties of Zn₁₋<i>_x</i>Fe<i>_x</i>O NPs. Rietveld refined XRD data revealed that Zn₁₋<i>_x</i>Fe<i>_x</i>O NPs have hexagonal wurtzite structures with space group P63mc. Fe-doping resulted in a decrease in the average grain size. The value of the <i>E_g</i> decreased from 2.49 to 2.17 eV with an increase in Fe³⁺ content. A blue shift in band edge emission shift toward lower wavelength (<i>x</i> = 0.00 to 0.05) and red-shift for (<i>x</i> &gt; 0.05) PL spectra. A ferromagnetic behavior with enhancement in saturation magnetization was observed with Fe³⁺ doping. By breaking down the bacterial cell wall and altering the genetic makeup of the cells, Zn₁₋<i>_x</i>Fe<i>_x</i>O NPs effectively eradicate <i>Klebsiella pneumonia</i> and <i>Staphylococcus aureus</i> in antimicrobial assessment.</p>","PeriodicalId":200,"journal":{"name":"Journal of the American Ceramic Society","volume":"108 3","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143119875","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":"Effect of sub-coercive degradation on the local piezoelectric properties in lead zirconate titanate ceramics","authors":"Huimin Qiao,&nbsp;Jacob L. Jones,&nbsp;Nina Balke","doi":"10.1111/jace.20277","DOIUrl":"https://doi.org/10.1111/jace.20277","url":null,"abstract":"<p>Lead zirconate titanate (PZT) is a widely recognized piezoelectric ceramic exhibiting excellent dielectric and ferroelectric properties over a wide range of temperature and frequency, making it desirable for applications such as capacitors, piezoelectric transducers, and actuators. Being subjected to repeated electrical loading in various applications, a progressive decrease in the functionality can happen, leading to device failure over time. Therefore, understanding degradation phenomena in all aspects is of importance to expand the lifespan of electronic devices. Despite of many studies focusing on the macroscopic properties of ferroelectrics related to degradation, such as switchable polarization, little is known about the change on local ferroelectric and piezoelectric properties and the domain structure induced by degradation. This paper reports the effect of sub-coercive electrical cycling on local static and dynamic piezoelectric properties for PZT ceramic using piezoresponse force microscopy (PFM). The piezoelectric properties are probed along the three sample directions (<i>x</i>, <i>y</i>, <i>z</i>) to gain comprehensive insights into the local domain orientation throughout the bulk PZT sample which is then compared with microscopically measured piezoelectric coefficients. The PFM results are analyzed with respect to changes in domain orientation (depolarization) as well as to reduction on piezoelectric material response (degradation) to identify the origin of the degradation behavior. Our results directly show a strong depolarization effect in the direction of the applied electric field because of sub-coercive cycling although it leads to small or even no degradation in directions perpendicular to the applied electric field. However, the latter is associated with a notable change in dynamic polarization switching properties which are strongly tied to the local domain structure. Our study shows that the origin of the degradation can be identified by analyzing the statistical change of local piezoelectric properties.</p>","PeriodicalId":200,"journal":{"name":"Journal of the American Ceramic Society","volume":"108 3","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jace.20277","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143119399","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}