Materials Chemistry and Physics最新文献

{"title":"Impact of quercetin and gallic acid on the electronic, structural, spectroscopic, thermal properties and in vitro bioactivity of silver-modified hydroxyapatite","authors":"Serhat Keser ,&nbsp;Melikehatun Firat ,&nbsp;Azeez A. Barzinjy ,&nbsp;Rebaz Obaid Kareem ,&nbsp;Tankut Ates ,&nbsp;Burhan Ates ,&nbsp;Suat Tekin ,&nbsp;Suleyman Sandal ,&nbsp;İmren Özcan ,&nbsp;Niyazi Bulut ,&nbsp;Omer Kaygili","doi":"10.1016/j.matchemphys.2025.130751","DOIUrl":"10.1016/j.matchemphys.2025.130751","url":null,"abstract":"<div><div>Hydroxyapatite (HAp) possesses outstanding characteristics, for instance biocompatibility and osteoconductivity, which are vital for bone reconstruction. Nevertheless, it remains passive against infectious bacteria that can cultivate in compromised bone tissue, and its usage in some individuals under care might result in some objectionable provocative responses. Gallic acid (GA) and quercetin (Que) are recognised for their explicit biological activites. Connecting these properties with silver-modified HAp is remarkably interesting. The current study examined the preparation of un-doped HAp and Ag-based samples in the presence of various extents of GA and Que using the neutralization method at room temperature. The impact of GA and Que on the electronic, structural, thermal, spectroscopic, and biocompatibility properties of HAp and Ag-modified HAp were investigated intensively. Also, mouse fibroblast (L929), human osteoblast (hFOB 1.19), human bone cancer (MG-63) and human colon cancer (Caco-2) cell lines obtained from the ATCC were used for cytotoxic and biocompatibility assays. The bandgap of the distinct regions (occupation of Ca(I) and Ca(II) sites) using DFT were 3.837 and 4.211 eV, respectively. This study showed that introducing Ag as a dopant reduced the bandgap dramatically. X-ray diffraction analysis revealed that the as-prepared samples possess polycrystalline structure. While, the lattice parameters and volume of the unit cell were increased after adding Ag as a dopant. However, both GA and Que containing samples, remarkably decrease these parameters. Both FTIR and Raman spectroscopy utilized to investigate the nature of bonding structure for the utilized samples. It has been shown that the addition of Ag into the HAp causes an increase in the specific heat capacity. SEM images and EDX analysis confirm the distribution of the utilized elements and the purity of the samples. Overall, the prepared Ag-HAp/GA and Ag-HAp/Que samples offered structural and chemical characteristics close to those of ordinary bone that make them a good candidate for bone tissue regeneration.</div></div>","PeriodicalId":18227,"journal":{"name":"Materials Chemistry and Physics","volume":"339 ","pages":"Article 130751"},"PeriodicalIF":4.3,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143687261","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":"Face-centered-cubic (FCC) to body-centered-cubic (BCC) phase-transformation-induced strengthening of nanoscale harmonic-like high-entropy alloys","authors":"Huwen Ma ,&nbsp;Yanchun Zhao ,&nbsp;Yu Su ,&nbsp;Zhiqi Yu ,&nbsp;Peter K. Liaw","doi":"10.1016/j.matchemphys.2025.130756","DOIUrl":"10.1016/j.matchemphys.2025.130756","url":null,"abstract":"<div><div>An heterostructured high-entropy alloy (HEA) effectively overcomes the constraint relationship between the strength and ductility. The transformation-induced plasticity (TRIP) phenomenon induced by the FCC-BCC phase transformation has been proven to significantly improve the comprehensive mechanical properties of HEAs. However, due to the limitations of existing experimental technologies, there are few reports on the synergistic effects of these two mechanisms. In this study, we employed molecular dynamics (MD) to investigate the influence of the harmonic structure and TRIP on the tensile deformation behavior of a Co₂₅Ni₂₅Fe₂₅Al_7.5Cu_17.5 HEA. The results indicate that the harmonic structure can effectively enhance the alloy's strength, increasing from 1.5 GPa in a polycrystalline structure to 2.2 GPa. With the increase in the coarse-grain diameter (D_sp), the volume fraction of the FCC to BCC transformation increases, and the phase transformation is advanced. The phase transformation mainly occurs in the coarse-grain regions, where the high hardness of BCC phases mismatches mechanically with the surrounding soft grain regions, inducing a heterogeneous deformation-induced (HDI) strengthening mechanism. Therefore, this study opens a new avenue for the subsequent development of HEAs with high strength and high ductility.</div></div>","PeriodicalId":18227,"journal":{"name":"Materials Chemistry and Physics","volume":"339 ","pages":"Article 130756"},"PeriodicalIF":4.3,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143687389","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":"Enhanced dielectric and soft magnetic properties of rare earth (Sm, Er) co-substituted cobalt ferrites nanocrystals","authors":"O. Manner ,&nbsp;D. Maji ,&nbsp;K.P. Patra ,&nbsp;S. Ravi ,&nbsp;T. Bora","doi":"10.1016/j.matchemphys.2025.130746","DOIUrl":"10.1016/j.matchemphys.2025.130746","url":null,"abstract":"<div><div>Nanocrystalline rare earth (Sm, Er) co-substituted cobalt ferrites CoFe_{2-2<em>x</em>}Sm_<em>x</em>Er_<em>x</em>O₄ (0 <span><math><mrow><mo>≤</mo><mi>x</mi><mo>≤</mo><mn>0.10</mn></mrow></math></span> referred to as SECF) was synthesized via the sol-gel method. X-ray diffraction (XRD) patterns confirmed the formation of a spinel structure along with the segregation of orthoferrites (REFeO₃) phases from <em>x</em> ≥ 0.06 samples. The nanocrystallite ranging from 18 to 72 nm was determined using the Williamson-Hall method (WH). Rietveld refinement of the XRD patterns reveals the changes in crystal parameters and the redistributions of cations with co-substitution. The Fourier transform infrared (FTIR) and Raman spectra confirmed the formation of a spinel phase. High-resolution X-ray photoelectron spectroscopy (XPS) was used to investigate the elemental states of Fe, Co, Sm, Er and O defects. The magnetic properties in the SECF samples transition from hard ferrites to soft ferrites with co-substitution, attributed to the strain-induced effect weakening the magnetic interaction and reducing Co²⁺ ions at the octahedral sites. Electron spin resonance (ESR) spectra reveal the interplay of the magnetic interaction and a deviation of the Lande <em>g</em>-factors with co-substitution. The dielectric properties (<em>ε′</em> and <em>ε′′</em>) were enhanced with co-substitution from <em>x</em> ≥ 0.06 samples. The ac conductivity displayed two distinct regions (I and II) with frequency, consistent with Jonscher's double power law (JDPL), except for the <em>x</em> = 0.10 sample, which follows Jonscher's single power law (JPL). The temperature-dependent frequency exponents (<em>s</em>_<em>1</em> and <em>s</em>_<em>2</em>) suggest two conduction mechanisms: correlated barrier hopping (CBT) and non-overlapping small polaron tunneling (NSPT). The activation energies (<em>E</em>_<em>a</em>) obtained from multiple impedance representations were consistent with the electron hopping in Fe²⁺/Fe³⁺. The Nyquist plots indicate the dominance of the grain boundary resistance (<em>R</em>_<em>gb</em>) to the electrical response.</div></div>","PeriodicalId":18227,"journal":{"name":"Materials Chemistry and Physics","volume":"339 ","pages":"Article 130746"},"PeriodicalIF":4.3,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143687420","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":"Sputtering-driven microstructure and mechanical behavior in NbMoTaW high-entropy alloy films","authors":"A.H. Al-Allaq,&nbsp;N. Tabassum,&nbsp;Y.S. Mohammed,&nbsp;A.A. Elmustafa","doi":"10.1016/j.matchemphys.2025.130694","DOIUrl":"10.1016/j.matchemphys.2025.130694","url":null,"abstract":"<div><div>This study examines the influence of RF/DC sputtering deposition parameters on the microstructural evolution and mechanical properties of NbMoTaW high-entropy alloy (HEAs) films. HEAs films were deposited via magnetron sputtering at pressures of 0.25 Pa, 0.5 Pa, and 1.0 Pa, with varying thicknesses of 500 nm and 2000 nm. The results demonstrate that both sputtering pressures and film thicknesses significantly influence grain growth and hardness, obeying the Hall-Petch relationship. A breakdown in the Hall-Petch effect was observed at larger grain sizes, likely due to grain boundary sliding. These findings provide a comprehensive understanding of how both deposition and film thickness can be optimized to enhance the performance of NbMoTaW films.</div></div>","PeriodicalId":18227,"journal":{"name":"Materials Chemistry and Physics","volume":"340 ","pages":"Article 130694"},"PeriodicalIF":4.3,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143739367","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 new method for controlling the synthesis of graphite oxide: The effect of hydrogen peroxide","authors":"A.G. Bannov ,&nbsp;O.V. Netskina ,&nbsp;O.V. Nikityonok ,&nbsp;P.B. Kurmashov ,&nbsp;V. Golovakhin ,&nbsp;A.V. Ukhina ,&nbsp;E.A. Maskimovskiy ,&nbsp;T.S. Gudyma","doi":"10.1016/j.matchemphys.2025.130745","DOIUrl":"10.1016/j.matchemphys.2025.130745","url":null,"abstract":"<div><div>The role of hydrogen peroxide in the formation of graphite oxide (GO) synthesized using the modified Hummers’ method was investigated. The main parameter to be investigated is the volume of H₂O₂ (32 %) added at the end of the synthesis, ranging from 53 to 316 mL per 5 g of graphite. Scanning electron microscopy, X-ray diffraction, Raman spectroscopy, energy-dispersive X-ray spectroscopy, Boehm titration, and X-ray photoelectron spectroscopy were used for the investigation of GO samples. It was found that the increase in H₂O₂ volume from 53 mL induced a growth in the concentration of carboxylic groups, approaching a maximum at 210 mL (3.04 ± 0.122 mmol/g), and further increases in this volume led to a monotonous decrease in concentration down to 315 mL (2.39 ± 0.062 mmol/g). The exposure of graphite in the reaction mixture after adding H₂O₂ showed a decrease in oxygen concentration in GO, accompanied by a decrease in the concentrations of carboxylic and lactone groups, along with a growth in concentration of phenolic groups (according to Boehm titration).</div></div>","PeriodicalId":18227,"journal":{"name":"Materials Chemistry and Physics","volume":"339 ","pages":"Article 130745"},"PeriodicalIF":4.3,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143687287","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":"Microstructural and phase degradation of monocrystalline solar photovoltaic panels under extreme desert conditions: Insights from XRD and FTIR analysis","authors":"Nadir Hachemi ,&nbsp;Elfahem Sakher ,&nbsp;Fayçal Baira ,&nbsp;Doghmane Houssem Eddine ,&nbsp;Ahmed Bouraiou ,&nbsp;Stefano Bellucci ,&nbsp;Malik Albrahim ,&nbsp;Yacine Benguerba","doi":"10.1016/j.matchemphys.2025.130742","DOIUrl":"10.1016/j.matchemphys.2025.130742","url":null,"abstract":"<div><div>The durability of solar photovoltaic (PV) panels in desert environments is critical for sustainable energy production. This study investigates the microstructural degradation of monocrystalline PV panels installed in the Adrar region, which has been operational since 1993, 1997, and 2003. We analyzed the panels' structural transformations and phase compositions using advanced characterization techniques, including X-ray Diffraction (XRD) with Rietveld refinement and Fourier-Transform Infrared Spectroscopy (FTIR). Results indicate a progressive evolution in silicon lattice parameters, with unit cell volumes increasing from 159.0041 Å³ to 161.5624 Å³ over time, suggesting defect integration and atomic configuration changes due to environmental stressors. Conversely, methane hydrate-clathrate (MH-C) phases showed reduced lattice parameters, hinting at densification or material loss. The study also identified variations in silicon dioxide, with lattice contractions observed in newer panels. Quantitative phase analysis revealed a decline in silicon phase concentration from 98.8 wt% to 89.2 wt%, while silicon dioxide and (MH-C) concentrations increased with panel age. The findings provide critical insights into the degradation mechanisms of PV panels under desert conditions, guiding the development of more resilient and efficient solar energy systems. This research underscores the importance of understanding material degradation to enhance the sustainability of solar energy in harsh environments.</div></div>","PeriodicalId":18227,"journal":{"name":"Materials Chemistry and Physics","volume":"339 ","pages":"Article 130742"},"PeriodicalIF":4.3,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143687303","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":"Synergetic effects of nanohybrids in cement-based materials","authors":"Qais Gawah ,&nbsp;Faisal Lawan Muhammad ,&nbsp;Muhammad Talha Shafique ,&nbsp;Amin Al-Fakih ,&nbsp;Madyan A. Al-Shugaa ,&nbsp;Jie Ren","doi":"10.1016/j.matchemphys.2025.130729","DOIUrl":"10.1016/j.matchemphys.2025.130729","url":null,"abstract":"<div><div>Incorporating hybrid nanomaterials into cement-based materials has recently gained attention for enhancing mechanical properties and durability through synergistic effects. This review uses bibliometric analysis to explore hybrid nanomaterial research, highlighting trends, key publications, and active groups. The analysis reveals a marked increase in publications since 2018, reflecting the rising interest in hybrid nanomaterial-enhanced cement composites. The review also presents a detailed analysis of the characteristics of the primary hybrid nanomaterials emphasizing their contributions to mechanical performance. Key characteristics, such as morphology, particle size, and dispersion quality, are shown to play a crucial role in optimizing these materials’ effectiveness, primarily through nucleation and filling effects that enhance hydration kinetics and reduce voids. These synergistic effects improve compressive strength (up to 125 %), flexural strength (up to 30 %), tensile strength (up to 40 %), and other critical properties. Scalability and durability are key challenges for hybrid nanomaterials, requiring further research for sustainable cement-based materials.</div></div>","PeriodicalId":18227,"journal":{"name":"Materials Chemistry and Physics","volume":"339 ","pages":"Article 130729"},"PeriodicalIF":4.3,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143687307","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":"Fabrication of durable superhydrophobic stainless steel via two-step chemical etching and fluorosilane coating","authors":"Hye-Min Kwon ,&nbsp;Sung-Jun Lee ,&nbsp;Chang-Lae Kim","doi":"10.1016/j.matchemphys.2025.130743","DOIUrl":"10.1016/j.matchemphys.2025.130743","url":null,"abstract":"<div><div>Stainless steel surfaces with durable superhydrophobicity are highly desirable for diverse industrial applications; however, achieving both superhydrophobicity and long-term durability remains challenging owing to the vulnerability of surface coatings to mechanical damage and chemical degradation. This study addresses this challenge by fabricating a durable superhydrophobic surface on 316 stainless steel (316SS) using a cost-effective, scalable, two-step wet-chemical etching process, followed by heptadecafluoro-1,1,2,2-tetrahydrodecyl trichlorosilane (HDFS) coating. The 316SS substrates were etched in nitric acid for 30 min and then in ferric chloride solution for various durations to create hierarchical micro-nano structures. The surface properties were characterized using SEM, XPS, and water contact angle measurements. The mechanical and chemical durability were evaluated using various tests. The optimal etching time in ferric chloride was 30 min, resulting in the highest surface roughness, most stable superhydrophobicity (WCA ∼150°, sliding angle &lt;10°), and best durability. The improved durability was attributed to the robust micro-nano structure that stabilized the HDFS coating and protected the substrate. This work demonstrates an effective approach for fabricating durable superhydrophobic surfaces on stainless steels with superior resistance to physical and chemical degradation, revealing the relationship between surface morphology, wettability, and durability, which advances the development of protective coatings for stainless steel in harsh environments.</div></div>","PeriodicalId":18227,"journal":{"name":"Materials Chemistry and Physics","volume":"339 ","pages":"Article 130743"},"PeriodicalIF":4.3,"publicationDate":"2025-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143687268","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":"Rapid immobilization of Ag/ZnO nanocomposite on Kanthal mesh for efficient removal of organic dye and heavy metal ions","authors":"Anh Thi Le ,&nbsp;Chee-Meng Koe ,&nbsp;Thi Duy Hanh Le ,&nbsp;Wai Kian Tan ,&nbsp;Nguyen Anh Tuan Huynh ,&nbsp;Swee-Yong Pung","doi":"10.1016/j.matchemphys.2025.130692","DOIUrl":"10.1016/j.matchemphys.2025.130692","url":null,"abstract":"<div><div>This study presents a novel, scalable photocatalytic system for water treatment, developed by rapidly immobilizing Ag/ZnO nanostructures onto a Kanthal mesh support. The Ag/ZnO/mesh nanocomposite was synthesized via a combined direct heating and photoreduction method, exhibiting high ZnO crystallinity and uniform Ag nanoparticle deposition (10.6 ± 2.3 nm). Remarkably, this immobilized photocatalyst achieved 92.4 % degradation of 2 ppm Rhodamine B (RhB) and maintained 90 % efficiency after five reuse cycles, demonstrating exceptional stability even at RhB concentrations up to 10 ppm. Furthermore, the composite exhibited approximately 80 % removal efficiency for Pb²⁺ ions, achieved through adsorption, and facilitated the photocatalytic reduction of Cu²⁺ ions. This superior performance is attributed to the synergistic effects of Ag coupling, enhancing light absorption and charge separation, and the high surface area of the Kanthal mesh. This work lays a foundation for scalable production of immobilized photocatalytic materials on supportive substrates, paving the way for their implementation in tertiary wastewater treatment.</div></div>","PeriodicalId":18227,"journal":{"name":"Materials Chemistry and Physics","volume":"339 ","pages":"Article 130692"},"PeriodicalIF":4.3,"publicationDate":"2025-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143628503","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":"Electrochemical voltammetry quantification of dopamine based on ceria-doped ZnAl2O4","authors":"Nandini Robin Nadar ,&nbsp;J. Deepak ,&nbsp;S.C. Sharma ,&nbsp;B.R. Radha Krushna ,&nbsp;Suresh Babu K ,&nbsp;Swati Mishra ,&nbsp;D. Veera Vanitha ,&nbsp;I.S. Pruthviraj ,&nbsp;H. Nagabhushana","doi":"10.1016/j.matchemphys.2025.130704","DOIUrl":"10.1016/j.matchemphys.2025.130704","url":null,"abstract":"<div><div>Due to the growing prevalence of stress-related disorders such as depression, the need for reliable detection methods for neurotransmitters like dopamine, which play a crucial role in mood regulation, has become increasingly important. In this study, the novelty of this work lies in the first-time integration of ceria-doped ZnAl₂O₄ (CZAO) nanoparticles for dual electrochemical applications like dopamine sensing and possible supercapacitor performance. The modified carbon paste electrode (MCPE) incorporated with CZAO exhibited superior electrochemical properties, showing a significant increase in anodic peak current (5.29 μA) compared to the bare electrode (3.6 μA), indicating enhanced DA detection. Optimal DA analysis was achieved at a pH of 7.0, with a linear regression value of 0.9958. The limit of detection (LOD) and limit of quantification (LOQ) were determined to be 0.5137 μM and 1.712 μM. The modified electrode demonstrated impressive stability, maintaining 87 % activity over 20 cycles. Furthermore, the CZAO NPs showed an outstanding specific capacitance of 1444 F/g at a scan rate of 2 mV/s, highlighting their potential for energy storage in supercapacitors. This work emphasizes the excellent electrochemical performance of CZAO NPs, both in enhancing neurotransmitter detection sensitivity and in providing high-capacitance energy storage.</div></div>","PeriodicalId":18227,"journal":{"name":"Materials Chemistry and Physics","volume":"339 ","pages":"Article 130704"},"PeriodicalIF":4.3,"publicationDate":"2025-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143644125","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}