Surfaces and Interfaces最新文献

{"title":"Garlic (Allium sativum) extract mediated synthesis of self-redox SnO2 nanomaterials for reduction of Cr(VI) under dark condition","authors":"Misganaw Alemu Zeleke ,&nbsp;Abrar Ali Khan ,&nbsp;Urška Lavrenčič Štangar ,&nbsp;Kibret Mequanint ,&nbsp;Witold Kwapinski","doi":"10.1016/j.surfin.2025.106869","DOIUrl":"10.1016/j.surfin.2025.106869","url":null,"abstract":"<div><div>Hexavalent chromium [Cr(VI)] is a highly toxic heavy metal mainly released from various industrial processes. Its high-water solubility allows to readily enter the human body and posing serious health risks. Therefore, its remediation through catalytic reduction is an essential and effective treatment strategy. In this study, a green technology approach was employed to synthesize SnO₂ catalyst nanomaterials, with varied properties, for the reduction of Cr(VI) under dark condition. Various ratios of the two tin precursors, SnCl₂·2H₂O and SnCl₄·5H₂O, were used to modulate the catalyst characteristics. An extract from fresh garlic (<em>Allium sativum</em>) served as an efficient nucleating and precipitating agent for the formation of SnO₂ nanoparticles. The electronic properties, morphologies, crystal phases, and chemical states of the resulting SnO₂ nanomaterials were characterized. The SnO₂ nanocatalyst synthesized from SnCl₂·2H₂O (Sn-2) demonstrated 100 % Cr(VI) reduction efficiency within 14 min with a rate constant 68 times higher than SnO₂ derived from SnCl₄·5H₂O (Sn-4), which itself showed only 5.6 % reduction activity. Remarkably, combining equal weight ratios of both precursors to produce SnO₂ catalyst enhanced the Cr(VI) reduction to 100 % within 10 min. The presence of point defects and self-redox interactions between Sn²⁺ and Sn⁴⁺ in SnO₂ played pivotal roles for the reduction of Cr(VI) under dark conditions. Taken together, the green synthesized SnO₂ nanomaterials could offer significant potential for environmental remediations and public health protection.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"71 ","pages":"Article 106869"},"PeriodicalIF":5.7,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144241748","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":"Resolving the W-on-Si interface by non-destructive low energy ion scattering","authors":"Adele Valpreda,&nbsp;Max Christenhusz,&nbsp;Jacobus M. Sturm,&nbsp;Andrey E. Yakshin,&nbsp;Marcelo Ackermann","doi":"10.1016/j.surfin.2025.106879","DOIUrl":"10.1016/j.surfin.2025.106879","url":null,"abstract":"<div><div>We present the use of Low Energy Ion Scattering (LEIS) as a non-destructive technique for characterizing the W-on-Si interface. LEIS spectra inherently contain depth-resolved information in the subsurface signal. However, assisting the spectra analysis with simulations is necessary for extracting quantitative information about the sample’s depth composition. In this study, we compare measured and simulated LEIS spectra of W thin films on Si. These results prove, for the first time, the applicability of the method to probe a complex interface formed by a thin film of heavier atoms deposited on a film of lighter atoms.</div><div>W/Si thin-film structures are used in X-ray optics, where precise control over interface composition is essential. Our findings affirm LEIS as a valuable technique for characterizing these interfaces with sub-nanometer accuracy.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"70 ","pages":"Article 106879"},"PeriodicalIF":5.7,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144230380","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":"Polymer-based piezoelectric materials: Structure, mechanism, applications, and future trends","authors":"Kingsley O. Iwuozor ,&nbsp;Toheeb Ademola Jimoh ,&nbsp;Happiness T. Ojo ,&nbsp;Ebuka Chizitere Emenike ,&nbsp;Joshua Emeghai ,&nbsp;Adewale George Adeniyi","doi":"10.1016/j.surfin.2025.106855","DOIUrl":"10.1016/j.surfin.2025.106855","url":null,"abstract":"<div><div>The increasing need for materials with specific functionalities has spurred significant interest in piezoelectric materials. This study examines polymer-based piezoelectric materials, detailing their fundamental principles, synthesis, properties, and applications. The piezoelectric effect in these polymers originates from the alignment of molecular dipoles, with semi-crystalline polymers like PVDF demonstrating superior piezoelectric responses due to their polar crystalline phases. Various synthesis and fabrication techniques are employed to produce polymer-based piezoelectric materials with tailored properties. Specifically, solution casting enables precise control over film morphology and crystalline phases, while coating methods like spin coating and spray coating facilitate the production of thin films on various substrates. Electrospinning is used to create nanofibres with high surface area and enhanced β-phase formation, and melt processing offers scalability for large-area applications. Additive manufacturing is also emerging as a promising technique for creating complex piezoelectric structures. Piezoelectric polymers are finding increasing importance in applications such as flexible electronics, wearable devices, and smart materials, with the potential to drive innovations in areas like healthcare, environmental monitoring, and human-machine interfaces. Key challenges remain, including the relatively low piezoelectric coefficient of polymers compared to ceramics and the complexities associated with achieving optimal piezoelectric phases and uniform nanoparticle dispersion. Future research should prioritize the development of new polymer materials, enhancing piezoelectric performance through nanocomposites, and simplifying processing techniques to overcome these limitations and expand their industrial and commercial use.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"70 ","pages":"Article 106855"},"PeriodicalIF":5.7,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144230999","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":"Constructing Interface Charge Traps to Improve Dielectric Properties of Aramid Fiber Reinforced Epoxy Composite by Graphene Oxide","authors":"Xiaoxiao Kong ,&nbsp;Chengyao Hou ,&nbsp;Yijun Du ,&nbsp;Yun Chen ,&nbsp;Ge Zhang ,&nbsp;Yunqi Xing ,&nbsp;Boxue Du","doi":"10.1016/j.surfin.2025.106854","DOIUrl":"10.1016/j.surfin.2025.106854","url":null,"abstract":"<div><div>In this paper, mussel-inspired polydopamine (PDA) coating assisted with plasma treatment is employed to modify aramid fiber surface, and then graphene oxide (GO) is successfully deposited to construct multiscale interface and introduce charge traps, aiming at enhancing dielectric properties of aramid fiber reinforced polymer (AFRP) composites. The results show that the incorporation of GO fillers significantly improves the charge trapping capability due to their large specific surface area and nano-effect. Consequently, the dielectric properties of AFRPs are enhanced, with DC conductivity decreasing by 81.31%, partial discharge inception voltage and breakdown strength increasing by 15.18% and 30.60%, respectively. Meanwhile, the interfacial shear strength and interlaminar shear strength increase by 136.43% and 55.71%, respectively, due to the enhancement of roughness and mechanical interlocking between the fibers and epoxy resin. Furthermore, the construction of interface charge traps maintains effectiveness even after mechanical impact, showing great potential for applications in HV power equipment subjected to both HV and dynamic mechanical loads.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"71 ","pages":"Article 106854"},"PeriodicalIF":5.7,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144254923","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":"Effect of Manganese segregation behavior on the wettability of the AgCu/ FeCoNiCrMn high-entropy alloy system: First-principle calculations and experimental investigation","authors":"Siyuan Zhang ,&nbsp;Jianhong Dai ,&nbsp;Wei Fu ,&nbsp;Shengpeng Hu ,&nbsp;Han Mei ,&nbsp;Wanqi Zhao ,&nbsp;Xiaoguo Song","doi":"10.1016/j.surfin.2025.106851","DOIUrl":"10.1016/j.surfin.2025.106851","url":null,"abstract":"<div><div>The influence of manganese segregation in FeCoNiCrMn high entropy alloy (HEA) on the high-temperature wetting behavior of Ag-Cu filler on HEA substrate has been investigated through first-principles calculations and experimental investigation. The Mn will prefer to segregate at the surface of high entropy alloy, and exhibits the most pronounced interaction with Ag-Cu liquid droplets during the high-temperature wetting process. First-principles calculations of the Ag/HEA interface with 1 % Mn segregation reveal a work of adhesion ranging from 1.82 J/m² to 2.05 J/m². This interfacial bonding strength further increases with higher Mn segregation levels. Mn segregation significantly modifies the electronic structure of both the HEA surface and the Ag/HEA interface. Interfacial models were developed to investigate the contrasting behaviors of Mn (acting as an enrichment element) and Cr (serving as a reactive element) in their interfacial interactions with Ag. Notably, Mn variation demonstrates consistently lower energy than Cr variation in all studied systems. The Mn variation systems own substantially lower energy, while the Cr variation system own higher work of adhesion improving interfacial bonding strength. Experimental results demonstrate that increasing the wetting temperature from 800 °C to 900 °C enhances wettability, reducing the contact angle from 15° to 0° while shortening the equilibrium time from 550 s to 250 s. The Energy Dispersive Spectroscopy (EDS) analysis of the wetting cross-section after high-temperature wetting reveals significant elemental segregation at the interface, characterized by a marked reduction in Mn content and a concurrent enrichment of Cr, which exhibits excellent agreement with theoretical predictions.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"71 ","pages":"Article 106851"},"PeriodicalIF":5.7,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144254919","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":"Influence of temperature and reaction time on photocatalytic performance of BaTiO3 nanoparticles for organic pollutant degradation in aqueous environment","authors":"Aditya Rianjanu ,&nbsp;Quratul Aini ,&nbsp;Rahmatika Hanif ,&nbsp;Stevany Angelina Tambun ,&nbsp;Dedi Triyadi ,&nbsp;Rizky Aflaha ,&nbsp;Nursidik Yulianto ,&nbsp;Hadi Teguh Yudistira ,&nbsp;Yuliati Herbani ,&nbsp;Tarmizi Taher ,&nbsp;Hutomo Suryo Wasisto","doi":"10.1016/j.surfin.2025.106875","DOIUrl":"10.1016/j.surfin.2025.106875","url":null,"abstract":"<div><div>Developing low-cost, high-performance photocatalysts is crucial for advancing photocatalytic technologies in organic wastewater treatment. In this study, barium titanate (BaTiO₃) nanoparticles were synthesized via a hydrothermal method followed by calcination at 600 °C and evaluated for their photocatalytic activity toward the degradation of cationic and anionic dyes such as methylene blue (MB) and methyl orange (MO). The effects of hydrothermal temperature and reaction time on phase composition, crystallinity, morphology, and optical properties were systematically investigated. All synthesized samples exhibited a cubic BaTiO₃ phase, with varying levels of BaCO₃ impurities. Elemental analysis revealed near-stoichiometric Ba:Ti ratios at 135 °C and 150 °C, while Ba enrichment was observed at 175 °C. The optimal sample, synthesized at 150 °C for 48 h, featured a mixed morphology of nanoparticles and nanorods, a band gap of 3.02 eV, and high crystallinity, achieving degradation efficiencies of 93 % (MB) and 43 % (MO) with rate constants of 0.214 and 0.023 min^–1 g^–1, respectively. Scavenger experiments identified photogenerated holes (<em>h⁺</em>) as the dominant reactive species, with superoxide radicals (^•O₂^–) playing a secondary role. The selectivity toward MB over MO was attributed to favorable electrostatic interactions between the catalyst surface and the cationic dye. Control experiments confirmed the photocatalytic nature of the degradation process. This work highlights the importance of controlling synthesis parameters and phase purity to enhance BaTiO₃ photocatalytic performance and provides insight for designing efficient materials for environmental remediation.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"70 ","pages":"Article 106875"},"PeriodicalIF":5.7,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144230385","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":"Wetting behavior and interfacial structure of aqueous ionic liquids on graphene surface","authors":"Fenhong Song,&nbsp;Jiaming Ma,&nbsp;Gang Wang,&nbsp;Fukang Wang,&nbsp;Jing Fan","doi":"10.1016/j.surfin.2025.106871","DOIUrl":"10.1016/j.surfin.2025.106871","url":null,"abstract":"<div><div>Ionic liquids (ILs) are considered to be promising electrolytes due to their excellent physicochemical properties. The wettability of the electrolyte in the electrode plays a crucial role in determining the energy storage performance of supercapacitors. Here, molecular dynamics simulations were performed to explore the wetting characteristics of aqueous IL droplets on graphene surfaces. The results show that as the water content increased to 7.41 mol/L, the contact angles of the aqueous IL droplets wetting on the graphene surface decreased by 55.3° and 47.6° for the hydrophilic and hydrophobic IL systems, respectively. To elucidate the mechanism through which water enhances the wetting behavior, the hydrogen bonds formed among molecules were analyzed. It was observed that hydrophilic groups have a higher propensity for establishing hydrogen bonds with water molecules, whereas hydrogen bonds predominantly form among water molecules in hydrophobic IL systems. Additionally, the diffusion coefficients of the ions increased as the water content rose, resulting in the formation of a denser ionic layer near the wall, ultimately enhancing the wettability of the IL droplets on the graphene surface. The findings of this study offer important insights into the design of electrode materials and the control of the electrolyte wetting performance for supercapacitors.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"71 ","pages":"Article 106871"},"PeriodicalIF":5.7,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144241771","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 bismuth oxybromide microsphere properties with different additives for applications in visible-light driven wastewater treatment","authors":"Soo-Ling Bee ,&nbsp;Swee-Yong Pung ,&nbsp;Anwar Ul-Hamid ,&nbsp;Wai Kian Tan","doi":"10.1016/j.surfin.2025.106877","DOIUrl":"10.1016/j.surfin.2025.106877","url":null,"abstract":"<div><div>The increasing complexity of water pollution presents a serious threat to public health, spurring a growing demand for advanced materials capable of efficiently removing multiple pollutants in wastewater treatment. Photocatalysts, particularly those with tunable structural and surface characteristics, have gained recognition as potential solutions for this purpose. In this study, bismuth oxybromide (BiOBr) photocatalysts were prepared through the solvothermal approach using different shape-controlling agents to investigate their impact on crystal properties, Brunauer-Emmett-Teller (BET) surface area (S_BET), morphology and photocatalytic performance. Through comprehensive characterization using XRD, FESEM-EDX, HRTEM-SAED, and BET analyses, it was found that the choice of shape-controlling agent significantly affected the crystallite size, the (110)/(012) crystallographic plane ratio, hierachical particle morphology, size distribution and S_BET of the synthesized BiOBr. Among the samples, BiOBr synthesized with polyvinylpyrrolidone (PVP) exhibited the smallest crystallite size, narrow particle size distribution, and the highest S_BET, along with a 3D hierarchical porous flower-like microsphere morphology. These features led to the highest photodegradation activity for Rhodamine B (RhB) dye when irradiated with visible light. Additionally, the BiOBr synthesized with PVP exhibited effective antibacterial activity against <em>Escherichia coli</em>, further underscoring its potential for disinfection in wastewater treatment. The results highlight the potential of BiOBr, particularly the PVP-mediated synthesis, as an effective photocatalyst for wastewater remediation application.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"70 ","pages":"Article 106877"},"PeriodicalIF":5.7,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144242107","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":"An innovative VO2 metasurface designs for adaptive radiation cooling smart windows","authors":"Zhaoyang Wang ,&nbsp;Jiran Liang ,&nbsp;Cancheng Jiang ,&nbsp;Dangyuan Lei ,&nbsp;Usama Afzal ,&nbsp;Chengye Zhang ,&nbsp;Yunfei Bai ,&nbsp;Dequan Zhang","doi":"10.1016/j.surfin.2025.106868","DOIUrl":"10.1016/j.surfin.2025.106868","url":null,"abstract":"<div><div>Buildings energy conservation demand climate-responsive thermal solutions. Conventional radiative coolers cannot balance efficiency and climate response, with fixed reflectivity and irreversible phase changes wasting 48 % energy via overcooling in temperate zones, conflicting with carbon neutrality. We engineered a climate-responsive radiative metasurface through vertically aligned vanadium dioxide (VO₂) nanosheets with cavity-modulated dual-band switching. Notably, the device demonstrates a thermal emissivity modulation of 0.85 within the thermal spectrum, a luminous transmittance of 68.8 % and a solar absorption(A) modulation of -3.3 % (A_metal=27.7 %) in the solar spectrum. Our findings indicate that both thermal emissivity and solar absorption can be dynamically tuned using an equivalent capacitance-inductance (LC) resonator switch between the VO₂ nanosheets. This work showcases a multiband emitter capable of modulating both solar and radiative cooling properties, paving the way for the advancement of adaptive radiation coolers.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"71 ","pages":"Article 106868"},"PeriodicalIF":5.7,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144261747","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":"Phosphonic acid derivative-driven surface reconstruction: An efficient strategy to overcome lizardite coating contamination in copper sulfide ore flotation","authors":"Hong Zheng ,&nbsp;Guangke Ye ,&nbsp;Yan Miao ,&nbsp;Binbin Li ,&nbsp;Jiajun Liu ,&nbsp;Guofan Zhang","doi":"10.1016/j.surfin.2025.106863","DOIUrl":"10.1016/j.surfin.2025.106863","url":null,"abstract":"<div><div>Surface properties and interfacial interactions are the core mechanisms for regulating foam flotation. Lizardite, a representative magnesium-bearing silicate, serves as the primary contaminant adhering to copper sulfide ore surfaces due to its distinctive surface characteristics. Conventional dispersants for alleviating hetero-coagulation are constrained by the limitations: high operational costs, suboptimal efficiency, and environmental pollution. In this study, diethylenetriamine pentamethylene phosphonic acid (DTPMP), a novel highly effective scale inhibitor with demonstrated superior performance in recent studies, was innovatively employed to address the challenge of lizardite coating adhesion on chalcopyrite surfaces. Flotation experiments revealed that DTPMP significantly enhanced chalcopyrite-lizardite separation across a broad pH range. A high-quality copper concentrate with a recovery of 93.07 % and copper grade of 30.92 % was obtained in natural pH conditions with a DTPMP concentration of 60 mg/L. Through SEM-EDS morphology, DRIFT spectroscopy, UV–Vis spectroscopy, zeta potential, ICP-OES, and solution chemistry analyses, DTPMP was found to selectively adsorb onto the lizardite surface. Complexation facilitated the dissolution of lizardite surfaces, markedly increasing their negative charge density. This process induced electrostatic repulsion between lizardite and chalcopyrite, eliminating hetero-aggregation, as supported by DLVO theory. As a lizardite depressant, DTPMP also activated PAX adsorption on chalcopyrite surfaces. XPS and DFT analyses confirmed that multiple phosphonic acid groups in DTPMP exhibited strong nucleophilic reactivity. Oxygen anions in these functional groups spontaneously formed stable ionic bonds with exposed Mg ions on lizardite surfaces, enabling chemical adsorption. The high efficiency of DTPMP highlights its enormous potential for purifying chalcopyrite from magnesium-bearing silicate.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"70 ","pages":"Article 106863"},"PeriodicalIF":5.7,"publicationDate":"2025-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144230386","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}