Journal of Alloys and Compounds最新文献

{"title":"Toward Post-Process-Free Fatigue Performance: In-Situ Heating and Heat Treatment of Additively Manufactured IN718","authors":"Abdalmageed Almotari, Majed Ali, Gabriel Awuku Dzukey, Sara Ranjbareslamloo, Ala Qattawi","doi":"10.1016/j.jallcom.2025.184170","DOIUrl":"https://doi.org/10.1016/j.jallcom.2025.184170","url":null,"abstract":"This study investigated the microstructural characteristics and mechanical properties of IN718 fabricated using LPBF and focused on developing post-heating methods to enhance the mechanical properties of IN718. Three different heat treatments with various times and temperature ranges were examined, followed by standard aging. Samples were fabricated in horizontal and vertical orientations. Digital light microscopy, scanning electron microscope, X-ray diffraction, hardness, and fatigue tests were performed to characterize the microstructure and mechanical properties of IN718. The findings revealed that heat treatment at 980 °C enhanced the hardness, tensile strength, and fatigue life, whereas a further increase in the heat treatment temperature led to an increase in grain size and undesired precipitates. In addition, the work utilizes a high-temperature heat-assisted laser powder bed fusion to decrease thermal gradients, provide better control over cooling, and regulate the mechanical properties of the material. A heated bed with a temperature of 250<!-- --> ^oC to 500<!-- --> ^oC resulted in better mechanical properties compared to as-built samples and higher ductility compared to post-process heat-treated samples. This comprehensive study showed that optimizing the in-situ heating temperature has the potential to eliminate the need for post-process heat treatment for high-cycle fatigue performance. It also allows for a greater understanding of the fabrication and modification of the post-process heat treatment and in situ heating to optimize the mechanical properties of additively manufactured IN718.","PeriodicalId":344,"journal":{"name":"Journal of Alloys and Compounds","volume":"72 1","pages":""},"PeriodicalIF":6.2,"publicationDate":"2025-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145203325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sintering kinetics and performance evolution of silicon-rich mullite ceramics via deformation-thermogravimetric synchronous analysis","authors":"Benshuai Chen, Bin Lin, Ziang Zhang, Junqing Jia, Weichen Liu, Zhaoxiang Wen, Tianyi Sui, Shuai Yan","doi":"10.1016/j.jallcom.2025.184161","DOIUrl":"https://doi.org/10.1016/j.jallcom.2025.184161","url":null,"abstract":"The solid-state reaction mechanism and sintering kinetic behavior of silicon-rich mullite ceramics still lack systematic and in-depth research. In this study, the solid-state reaction sintering process and densification behavior and mechanism of mullite were systematically examined using silicon-rich mullite precursor powder as raw material and visual high-temperature deformation-thermogravimetric comprehensive analysis technology. Results show that the sintering process of silicon-rich mullite ceramics involves multiple shrinkage stages. The mullite phase is synthesized in the range of 1300 ℃-1400 ℃, and excellent compactness can be obtained at 1550 ℃. Excess SiO₂ at high temperature forms a liquid phase, effectively promoting the formation and densification of needle-like mullite crystals. The synthesis reaction of mullite is an endothermic process, which reduces the sintering driving force. The apparent activation energy of the solid phase reaction stage is significantly increased to 1820 kJ/mol, whereas the densification stage is reduced to 550 kJ/mol. The effects of sintering temperature and heating rate on the microstructure and mechanical properties of ceramics were further studied. The findings reveal that the material obtained the best comprehensive mechanical properties when sintered to 1550 ℃ at a heating rate of 5 ℃/min. The Vickers hardness was 7.5 ± 0.29 GPa and the compressive strength was 48.2 ± 0.20 MPa. This study provides a theoretical basis and technical support for the preparation of high-performance silicon-rich mullite ceramics.","PeriodicalId":344,"journal":{"name":"Journal of Alloys and Compounds","volume":"114 1","pages":""},"PeriodicalIF":6.2,"publicationDate":"2025-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145209417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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-engineered CoMn layered double hydroxides for enhanced oxygen evolution reaction","authors":"Liping Wang ,&nbsp;Yixing Li ,&nbsp;Jianzhao Wang ,&nbsp;Chenglong Hu ,&nbsp;Xiaolian Liu ,&nbsp;Yufei Ma ,&nbsp;Junting Sun ,&nbsp;Sateesh Bandaru ,&nbsp;Wenli Pei ,&nbsp;Xuefeng Zhang","doi":"10.1016/j.jallcom.2025.184117","DOIUrl":"10.1016/j.jallcom.2025.184117","url":null,"abstract":"<div><div>Synergistically tuning the electronic structure of transition metal hydroxide-based catalysts <em>via</em> multiple defects is an effective approach to enhance their electrocatalyst activity, yet remains challenging due to complexity of conventional synthesis procedure. Herein, a facile, temperature-controlled electrodeposition strategy to introduce abundant oxygen vacancy (O_v), dislocations and wrinkles into CoMn-LDHs subtract. The formation of O_v simultaneously promotes nanosheet wrinkling, which in turn leads to the generation of edge dislocations. These structural defects modulate the local electronic structure of active sites, enhance electrical conductivity, and increase the exposure of active sites, collectively lowering the reaction barrier for the oxygen evolution reaction (OER), as supported by density functional theory calculation. As a result, CoMn-LDH-60/CC delivers outstanding OER performance, featuring a low overpotential of 200 mV at 10 mA·cm⁻² and excellent stability, retaining 97 % of its initial current over 100 h of continuous operation. This study presents a simple and controllable defect-engineering strategy, providing new insights into the rational design of high-performance LDH electrocatalysts.</div></div>","PeriodicalId":344,"journal":{"name":"Journal of Alloys and Compounds","volume":"1043 ","pages":"Article 184117"},"PeriodicalIF":6.3,"publicationDate":"2025-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145203263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preparation, photoluminescence and temperature sensing properties of Dy3+-Eu3+ doped glass-ceramics pyrochlore-containing Ca2Nb2O7 crystalline phase","authors":"Zhichao Zhou, Xue Bai, Jiusheng Shang, Zhiwei Yao, Dandan Li, Yihan Cheng, Xiangyu Zou, Wenfei Li, Hongbo Zhang","doi":"10.1016/j.jallcom.2025.184165","DOIUrl":"https://doi.org/10.1016/j.jallcom.2025.184165","url":null,"abstract":"With the increasing demand for non-contact temperature sensing, the progress of high- performance optical temperature detecting materials is of great interest. In this research, new transparent glass-ceramics containing Ca₂Nb₂O₇ crystals with pyrochlore structure were fabricated through the melt-crystallization approach. Using differential scanning calorimetry (DSC) analysis, X-ray diffractometry (XRD), scanning electron microscopy (SEM) and light transmittance curves, the optimal thermal treatment condition for the glass-ceramic specimens was confirmed as 660 ℃ for 2<!-- --> <!-- -->hours. Emission spectra originating from the samples showed that the samples achieved cool white light emission with an associated colour temperature of 4621<!-- --> <!-- -->K. In order to the samples to achieve tunable photoluminescence from cool to warm white light, Eu³⁺ doping was chosen to make up for the absence of red component of Dy³⁺ monodoping and to obtain warm white light emission. The variable temperature spectra of 0.5<!-- --> <!-- -->mol% Dy³⁺-0.5<!-- --> <!-- -->mol% Eu³⁺ co-doped glass-ceramic at temperatures within the range of 298<!-- --> <!-- -->K to 478<!-- --> <!-- -->K demonstrate that the strength of the emission peaks at 576<!-- --> <!-- -->nm and 614<!-- --> <!-- -->nm remain more than 82% of the room temperature at 478<!-- --> <!-- -->K. The maximum absolute and relative sensitivities of the 0.5<!-- --> <!-- -->mol% Dy³⁺-0.5<!-- --> <!-- -->mol% Eu³⁺ co-doped glass-ceramic samples were calculated stemming from the temperature-dependent FIR values of Dy³⁺ and Eu³⁺.The Dy³⁺-Eu³⁺ co-doped pyrochlore-containing Ca₂Nb₂O₇ crystalline phase glass-ceramics investigated in this experiment are expected to be used within the domains of solid-state lighting and temperature sensing.","PeriodicalId":344,"journal":{"name":"Journal of Alloys and Compounds","volume":"26 1","pages":""},"PeriodicalIF":6.2,"publicationDate":"2025-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145203324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fabricating 1D In-doped ZnO Nanorod Arrays Nanogenerator Via Chemical Bath Deposition and Enhance Output performance By irradiation with ultraviolet light","authors":"Yi-Hsing Liu, Sheng-Joue Young, Po-Wen Chiang, Shoou-Jinn Chang","doi":"10.1016/j.jallcom.2025.184166","DOIUrl":"https://doi.org/10.1016/j.jallcom.2025.184166","url":null,"abstract":"This work reports on the fabrication and characterization of ZnO (IZO-0) and indium-doped ZnO nanorod (IZO-3 NR) nanogenerators (NGs) prepared via chemical bath deposition. One-dimensional (1D) ZnO nanorods were synthesized on ZnO/ITO glass substrates through a hydrothermal process conducted at 90 °C for 6<!-- --> <!-- -->h. Material characteristics, including morphology, crystallinity, elemental composition, and optical properties, were investigated using FE-SEM, XRD, TEM, EDS, UV/Vis, XPS, and PL. XRD results showed that the strongest peaks of the IZO-0 and IZO-3 samples appeared at the (002) plane, indicating preferential growth of the nanostructures along the c-axis, consistent with the hexagonal wurtzite structure. SEM images revealed that the thickness and diameter of ZnO nanorods increased significantly upon indium doping. EDS measurements from SEM and TEM further confirmed the incorporation of indium into the ZnO nanorods. The IZO-0 and IZO-3 NGs consisted of a sandwich structure with upper and lower electrodes and were encapsulated with heat-sealing film. An ultrasonic oscillator served as the vibration source. The output power of the IZO-0 NG was measured to be 0.7486 nW, while that of the IZO-3 NG increased to 378.9 nW under ultraviolet irradiation, representing an overall improvement of approximately 523 times. These results demonstrate that indium doping significantly enhances the performance of nanogenerators.","PeriodicalId":344,"journal":{"name":"Journal of Alloys and Compounds","volume":"19 1","pages":""},"PeriodicalIF":6.2,"publicationDate":"2025-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145203323","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Engineering defect-rich aluminum-doped cobalt phosphide nanosheet as a high-performance electrocatalyst for acidic hydrogen evolution","authors":"Zhiling Du, Haoran Li, Meng Yang, Senhao Wang, Xin Geng, Qing Wang, Guangjie Shao, Tingting Liu","doi":"10.1016/j.jallcom.2025.184158","DOIUrl":"https://doi.org/10.1016/j.jallcom.2025.184158","url":null,"abstract":"The development of low-cost, high-activity electrocatalysts for the hydrogen evolution reaction (HER) has garnered considerable research interest in recent years. Herein, we develop a defect-rich, Al-doped Co-P (Co-Al-LDH-a-p) nanosheet catalyst via NaOH activation, which exhibits high efficiency and robust stability as an HER electrocatalyst. The morphology and structure of Al-Co precursor remain almost unchanged after NaOH activation, but the derived Co-Al-LDH-a-p phosphide shows the poor crystallinity, suggesting the loss of long-range ordered structure and the formation of structural defects after NaOH activation. When utilized as an electrocatalytic cathode in 0.5<!-- --> <!-- -->M H₂SO₄ solution, Co-Al-LDH-a-p catalyst shows a superior hydrogen-evolution performance with a current density of 10<!-- --> <!-- -->mA<!-- --> <!-- -->cm^-2 at a low applied overpotential (<em>η</em>₁₀) of only 86<!-- --> <!-- -->mV, a high faradaic efficiency of close to 100% and an excellent durability with no degradation for <em>η</em>₁₀ after 2,000 cycles. Therefore, NaOH activation is a feasible method to synthesize defect-rich HER catalysts by selectively etching Al without any organic component.","PeriodicalId":344,"journal":{"name":"Journal of Alloys and Compounds","volume":"6 1","pages":""},"PeriodicalIF":6.2,"publicationDate":"2025-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145203262","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tailoring Charge Trap Characteristics of Cobalt and Silicon Hybrid Nanostructure: Phases and Interface Effect of Thermal Treatment","authors":"Hanyeol Ahn, Minseon Gu, Beom Soo Joo, Young Jun Chang, Moonsup Han","doi":"10.1016/j.jallcom.2025.184159","DOIUrl":"https://doi.org/10.1016/j.jallcom.2025.184159","url":null,"abstract":"We systematically investigated the effect of post-deposition annealing temperature on the memory characteristics of a metal–oxide–insulator–oxide–semiconductor (MOIOS) structure utilizing cobalt–silicon hybrid nanostructures (CSHN) as the charge trapping layer (CTL). The MOIOS configurations were fabricated under identical conditions and thermally treated at five different temperatures from 530 to 880 °C. Capacitance–voltage (C–V) measurements revealed that only the structure annealed at 730 °C exhibited anti-clockwise hysteresis, a wide memory window width, and a flat-band voltage closest to 0<!-- --> <!-- -->V, indicating ideal hole-only charge trapping behavior via the substrate. To elucidate the underlying mechanism, X-ray photoelectron spectroscopy (XPS) was employed to analyze the chemical states of cobalt and silicon atoms in the CTL. The results demonstrated that the optimal memory performance at 730 °C correlates with the formation of metallic cobalt nanostructures and the suppression of interfacial silicide bonding. Further analysis revealed that trap polarity is governed by the dominant cobalt oxide phase (CoO promotes hole trapping while Co₃O₄ favors electron trapping) and that interfacial bonding states influence the charge injection path. These findings provide a mechanistic interpretation linking thermal processing, chemical phase evolution, and charge transport behavior, thereby establishing a process–structure–property relationship critical for high-performance charge trap memory using CSHN-based materials.","PeriodicalId":344,"journal":{"name":"Journal of Alloys and Compounds","volume":"214 1","pages":""},"PeriodicalIF":6.2,"publicationDate":"2025-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145203264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tunable color emission of boron nitride nanophosphors enabled by rare earth ions doping towards flexible luminescence application","authors":"Jiajin Tai,&nbsp;Jie Wang,&nbsp;Xinyu Zhao,&nbsp;Yingying Guo,&nbsp;Wei Gao,&nbsp;Hong Yin","doi":"10.1016/j.jallcom.2025.184171","DOIUrl":"10.1016/j.jallcom.2025.184171","url":null,"abstract":"<div><div>Luminescent materials, particularly rare-earth (RE) ion-doped phosphors, have gained significant attention due to their wide applications in optoelectronics, lighting, photovoltaics, and sensing. Hexagonal boron nitride (<em>h</em>-BN) is a promising host for RE ion doping owing to its remarkable properties such as ultra-wide bandgap, optical transparency, thermal stability, and inertness. However, luminescent characteristics of these activator ions in <em>h</em>-BN remain unclear. Herein, we successfully synthesized <em>h</em>-BN nanophosphors doped with RE ions (Ce^3 +, Eu^3 +, and Tb^3 +). By adjusting the co-doping ratio, the <em>h</em>-BN nanophosphors exhibit bright emissions ranging from blue to green and red. White light emission was achieved at a doping ratio of [Ce^3 +]/[Eu^3 +]/[Tb^3 +] = 1/0.2/0.2. The luminescence lifetime in <em>h</em>-BN nanophosphors increased by 70,000 times compared to undoped BN. Doping states of RE ions and their energy levels correlating with the luminescent transition process were elucidated through experimental results and theoretical calculations. Additionally, flexible and transparent Polydimethylsiloxane (PDMS) films based on <em>h</em>-BN nanophosphors were fabricated, demonstrating different colors under ultraviolet (UV) light. These polymer-based fluorescent films possess excellent stretchability without compromising their luminescent properties. This work provides a feasible and effective strategy for fabricating <em>h</em>-BN nanophosphors, which is significant for rigid and flexible applications like optical displays, UV detection, information encryption, and anti-counterfeiting layers.</div></div>","PeriodicalId":344,"journal":{"name":"Journal of Alloys and Compounds","volume":"1043 ","pages":"Article 184171"},"PeriodicalIF":6.3,"publicationDate":"2025-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145209539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Rise of MXene and their Composite for Next Generation Lithium/Sodium-ion and Lithium Sulfur Batteries: A Review","authors":"Rahim Shah, Baoji Miao, Sayed Shah, Mian gul sayed, Fazal Mabood, , Najeeb ur Rehman, Adnan Shahzad, Sumera Shuaib, Tariq Ali, Muhammad Yasir, Bai Jinbo","doi":"10.1016/j.jallcom.2025.184107","DOIUrl":"https://doi.org/10.1016/j.jallcom.2025.184107","url":null,"abstract":"MXenes, a family of 2D transition metal carbides and nitrides have gained significant attention since the discovery of Ti₃C₂ in 2011. Until now, about more than 30 different MXenes with well-defined structure and properties have been constructed and many more are theoretically predicted to exist. Due to their exceptional anisotropic in-plane structure, metallic conductivity, mechanical strength, and tunable band gaps have opened new doors for advanced applications. One of the most exciting areas of exploration is electrochemical energy storage. This review provides an overview of recent advancements in the synthesis, fundamental properties, and composites of MXenes, focusing on their cutting-edge electrochemical performance in electrode applications. It examines progress in energy storage technologies, such as Li-ion, Na-ion, and Li-S batteries. Additionally, the review also discusses current challenges and identifies emerging opportunities for MXenes in the rapidly growing energy storage field. Very recently, in 2019 Nobel Prize in Chemistry, awarded to the inventors of the Li-ion battery which has further fueled interest in electrochemical energy storage, encouraging researchers to explore new insights and innovations in this vital field.","PeriodicalId":344,"journal":{"name":"Journal of Alloys and Compounds","volume":"100 1","pages":""},"PeriodicalIF":6.2,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145195368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"3D-Printing Metamaterials with A Quasi-Origami-Hive Structure for Broadband Microwave Absorption Base on Material-Structure Differentiated Strategy","authors":"Hengfeng Zhao, Xinghua Jiang, Chi Yu, Xiao Yan, Jianhua Guo","doi":"10.1016/j.jallcom.2025.184157","DOIUrl":"https://doi.org/10.1016/j.jallcom.2025.184157","url":null,"abstract":"In the context of increasingly severe electromagnetic pollution, metamaterial microwave absorbers featuring specific three-dimensional architectures have garnered substantial attention. This is attributed to their exceptional microwave dissipation capabilities and unique electromagnetic wave attenuation mechanisms. However, the design of metamaterial absorbers that can concurrently achieve a thin thickness and a broad bandwidth remains a crucial challenge. To address this issue, we put forward a \"material-structure\" differentiated strategy by employing flake carbonyl iron powder as the filler to fabricate an ultra-broadband microwave absorber with a quasi-origami-hive structure via 3D-printing technology. The superior electromagnetic properties of flake carbonyl iron powder were utilized to enhance low-frequency dissipation. Meanwhile, the resonant coupling mechanism of the periodic structure extended the absorption bandwidth at high frequencies. A Harris hawk optimization algorithm was employed to optimize the unit geometric parameters. When the thickness of the metamaterial absorber was 3<!-- --> <!-- -->mm, the effective absorption bandwidth reached 11.24<!-- --> <!-- -->GHz (ranging from 6.76 to 18.00<!-- --> <!-- -->GHz), with a minimum reflection loss of −30.70<!-- --> <!-- -->dB. This represented a 175% improvement when compared with conventional plate-like materials of the same thickness. This work provides an innovative solution for electromagnetic compatibility, radar stealth, and electromagnetic protection of electronic components.","PeriodicalId":344,"journal":{"name":"Journal of Alloys and Compounds","volume":"101 1","pages":""},"PeriodicalIF":6.2,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145195370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}