Surfaces and Interfaces最新文献

{"title":"Understanding the role of sodium lignosulphonate on obstructing the aggregation of fine serpentine particles on to the hydrophobized pyrite surface","authors":"Guangsheng Zeng,&nbsp;Wei Chen,&nbsp;Sheng Liu,&nbsp;Guangyi Liu","doi":"10.1016/j.surfin.2024.105426","DOIUrl":"10.1016/j.surfin.2024.105426","url":null,"abstract":"<div><div>The slime coatings of serpentine via its hydrophobic Si-O layers significantly weaken the floatability of the hydrophobized sulfide minerals. In this paper, sodium lignosulphonate (SLS) was adopted to avoid the aggregation of fine serpentine particles on to the hydrophobized pyrite surface. The micro-flotation findings indicated that for the artificial mixture of pyrite and serpentine (2:1 mass ratio), 1.0 × 10^–4 mol/L sodium isobutyl xanthate (SIBX) only floated out ∼22 % pyrite at pH ∼9.0, while, after extra addition of 70 mg/L SLS, the floatability of pyrite was restored and its recovery reached ∼90 %. <em>In situ</em> AFM (Atomic Force Microscope), contact angle, zeta potential, fourier transform infrared spectrometer (FTIR) and optical microscope deduced that the strong affinity of SIBX to pyrite rendered it replace the most part of the pre-aggregated SLS from pyrite surface, thus to restore the hydrophobicity of pyrite and further decrease the zeta potential. In addition, SLS attached on the positively-charged Mg sites of serpentine through its carboxyl and phenolic hydroxyl groups reduce the hydrophobicity and zeta potential of serpentine. While, the hard base O atom/anion exhibited much stronger affinity to hard acid Mg cation than that of the soft base S atom/anion, SIBX hardly replaced the adsorbed SLS from serpentine surface. Therefore, the increased electrostatic repulsion and weakened hydrophobic attraction between the SLS-adsorbed serpentine and SIBX-hydrophobized pyrite avoided their aggregation. The combination of SLS and SIBX realized the selective flotation separation of pyrite from serpentine.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"55 ","pages":"Article 105426"},"PeriodicalIF":5.7,"publicationDate":"2024-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142660625","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":"Hydrophobic/hydrophilic surfaces constructed using laser spraying: A new route","authors":"Xinyu Ye ,&nbsp;Xionghui Gui ,&nbsp;Wanqing Wang ,&nbsp;Chengjie Ge ,&nbsp;Shuo Yin ,&nbsp;Rocco Lupoi ,&nbsp;Wenya Li ,&nbsp;Xinkun Suo","doi":"10.1016/j.surfin.2024.105422","DOIUrl":"10.1016/j.surfin.2024.105422","url":null,"abstract":"<div><div>Hydrophobic/hydrophilic coatings are widely applied in healthcare, construction, and electronic devices. However, low-cost preparation of coatings is a challenge because they are often associated with complex procedures and adverse environmental impacts. Therefore, an innovative low-cost and environmentally friendly laser spraying technology was employed to fabricate hydrophobic and hydrophilic Ni coatings. The wettability of the coatings was regulated by systematically varying laser power and substrate temperature. The Ni particles presented spherical morphology, low oxidation rate and low coverage rate (4 %) with a laser power of 3000 W and room temperature substrate, yielding a hydrophobic coating with a water contact angle of 125.9 ± 17.2° Conversely, Ni particles exhibited oblate spherical morphology, higher oxidation rate, higher coverage rate (95 %) and a porous structure with a laser power of 5400 W and a substrate temperature of 700 °C, resulting in a hydrophilic coating with a water contact angle of 8.4 ± 1.2° These findings demonstrate a novel approach for tailoring the wettability of the Ni coatings, offering new insights into the fabrication of functional coatings for various applications.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"55 ","pages":"Article 105422"},"PeriodicalIF":5.7,"publicationDate":"2024-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142661074","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":"Three-dimensionally assembled polyelectrolyte multilayers-functionalized silica nanowire membrane for highly-efficient adsorptive separation of copper ions from water","authors":"Wei Tong ,&nbsp;Chao Deng ,&nbsp;Ruirui Zang ,&nbsp;Pengchun Lan ,&nbsp;Xinlan Li ,&nbsp;Hsin-hui Shen ,&nbsp;Yajun Wang","doi":"10.1016/j.surfin.2024.105420","DOIUrl":"10.1016/j.surfin.2024.105420","url":null,"abstract":"<div><div>High-performance materials for heavy metal ion removal are highly demanded in environmental treatment. Membrane adsorption has the advantages of being easy to operate and avoiding secondary pollution. It remains challenging to prepare adsorption membranes with both high removal rate and high permeability. Here, we present a novel strategy for preparing poly(acrylic acid) (PAA) and polyethyleneimine (PEI) multilayer-assembled silica nanowires (SiO₂ NWs) membrane with abundant, multiple functional groups on a highly porous network for Cu(II) capture. The SiO₂ NWs in the hybrid membranes serve as a rigid 3D framework to improve membrane porosity and water flux, while the polyelectrolyte multilayers assembled on the SiO₂ NWs provide abundant, highly accessible adsorption sites for Cu(II) uptake. The adsorption capacity of the membranes can be tuned by changing the dosage of the assembled SiO₂ NWs and the PAA/PEI pair layers. The maximum adsorption capacity of the active polyelectrolyte layer for SiO₂ NWs@(PAA/PEI)₄ composite membrane was 272.5 mg/g toward Cu(II), outperforming the counterpart (PAA/PEI)₄ membrane (97.5 mg/g) after removal of the SiO₂ NWs framework. The hybrid membrane shows excellent adsorption performance for the removal of low concentrations of Cu(II) in a dynamic adsorption mode, and the removal rate is maintained at above 90 % after eight recycles.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"55 ","pages":"Article 105420"},"PeriodicalIF":5.7,"publicationDate":"2024-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142660714","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":"Releasing charge transport barriers at low bias in perpendicularly aligned 2D halide perovskite","authors":"Leonardo Quintero,&nbsp;Jose Antonio Souza","doi":"10.1016/j.surfin.2024.105405","DOIUrl":"10.1016/j.surfin.2024.105405","url":null,"abstract":"<div><div>2D halide perovskites have garnered significant interest due to the great potential in optoelectronic devices. The 2D Perovskites samples are structured as <em>n</em> layers of [MX6]4− octahedral sheets inducing strong quantum confinement effects. Here, we have synthesized a series of 2D (BA)₂MA_n-1Pb_nI_3n+1 and its 3D counterpart by controlling the particles alignment to the substrate. We have performed a comprehensive study involving electrical transport and photoconductivity effect as a function of the particle's organization: parallel, perpendicular, and disordered orientation to the electrodes. We have observed that for intermediary value of <em>n</em>, the 2D layered particles are aligned perpendicular to the electrode and parallel to the transport electrical current. A distinct and complex S-shape behavior in V-i curves is disclosed, suggesting two electrical resistance regimes. The sharp increase in resistance suggests the presence of electronic barriers for all samples, which is suppressed for columnar arrays of <em>n</em> = 2 and 3 under illumination. We suggest that this linear behavior in the photoconductivity effect is close related to the absence of electrical barriers at the interface of the particles due to perpendicular alignment to the electrodes. The absence of interfaces in a more columnar array facilitates ionic conductivity enhancing photoelectric effect. Our findings reveal distinct differences in charge transport for perpendicularly aligned 2D samples, opening up possibilities for important applications at low bias.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"55 ","pages":"Article 105405"},"PeriodicalIF":5.7,"publicationDate":"2024-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142661077","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":"Anisotropic fluorescence surface quenching of quantum dot-in-rods on silver nanopatterned film","authors":"Jie Zhou ,&nbsp;Zhuonan Liu ,&nbsp;Peiquan Yu ,&nbsp;Weihao Wan ,&nbsp;Ruotong Chen ,&nbsp;Jianbo Xiao ,&nbsp;Yujie Tao ,&nbsp;Zhishuai Zheng ,&nbsp;Yucheng Wang ,&nbsp;Ziang Liu ,&nbsp;Xiaoping Huang","doi":"10.1016/j.surfin.2024.105416","DOIUrl":"10.1016/j.surfin.2024.105416","url":null,"abstract":"<div><div>Semiconductor quantum dot-in-rods (QDIRs) have served in the broad applications such as luminescent applications, sensor technology, quantum information processing, due to their polarized emission and polarized absorption characteristics. The localized surface plasmon resonance (LSPR) characteristics of the noble metal nanostructures can regulate the fluorescence intensity by controlling the radiation and non-radiation channels of fluorescent substances. However, the reports on the fluorescence surface quenching of QDIRs by plasmonic nanoparticles (NPs) are very rare. Herein, we propose a new method to realize QDIRs orientation, as well as the fluorescence intensity can be regulated. The effect of Ag nanopatterned film on the fluorescence surface quenching of QDIRs is discussed from both theoretical and experimental perspectives. Generally, the direct combination of Ag nanopatterned film and QDIRs results in 75% fluorescence surface quenching. Through FDTD simulation, we further analyzed the modulation of fluorescence intensity of the dipole source by the Ag nanopatterned film. This work will be useful for the development of QDIRs in the future.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"55 ","pages":"Article 105416"},"PeriodicalIF":5.7,"publicationDate":"2024-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142660626","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":"Dual-functional Cu-Fe Co-Doped TiO₂ photocatalyst for efficient hydrogen production and phenol degradation","authors":"Dowon Jang,&nbsp;Younghwon Kim,&nbsp;Jaehun Lee,&nbsp;Hyunsub Shin,&nbsp;Misook Kang","doi":"10.1016/j.surfin.2024.105394","DOIUrl":"10.1016/j.surfin.2024.105394","url":null,"abstract":"<div><div>This study presents a novel dual-functional photocatalyst, Cu-Fe co-doped TiO₂, that simultaneously addresses two critical global challenges: environmental pollution and sustainable energy production. Unlike most existing research focused on a single functionality, this study explores the synergistic effects of Cu and Fe doping on TiO₂, leading to simultaneous phenol degradation and hydrogen production under visible light irradiation. The 5Cu5Fe-TiO₂ photocatalyst, co-doped with 5 wt.% Cu and 5 wt.% Fe, exhibited outstanding performance, degrading 10 ppm of phenol within 6 h while generating 680 μmol/g of hydrogen. The catalyst showed remarkable stability over five recycling cycles without loss of efficiency. The Fe component significantly narrowed the TiO₂ bandgap, enhancing light absorption in the visible region, while the Cu component contributed to the formation of heterojunctions and surface plasmon resonance (SPR) effects, promoting efficient charge separation. These combined effects create a highly effective charge transfer mechanism, making the catalyst a promising solution for both environmental remediation and renewable energy generation. This work offers a cost-effective and scalable approach to dual-functional photocatalysis, opening up new avenues for sustainable technology development.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"55 ","pages":"Article 105394"},"PeriodicalIF":5.7,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142661075","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":"Stacking order and vertical strain controllable optoelectronic properties of van der Waals heterostructures constructed with germanene and double layer hexagonal structure AlAs","authors":"Gang Guo ,&nbsp;Yongcheng Chen ,&nbsp;Lingyun Mao ,&nbsp;Ping Li","doi":"10.1016/j.surfin.2024.105413","DOIUrl":"10.1016/j.surfin.2024.105413","url":null,"abstract":"<div><div>In this study, we use first-principles calculations to investigate the structural and optoelectronic properties of DLHS-AlAs/germanene van der Waals heterostructures (vdWHs) with different stacking orders and vertical strain. The AIMD calculations and binding energies demonstrate that all three DLHS-AlAs/germanene vdWHs are thermally and energetically stable. The interesting transitions from semiconductor to metal and type-I to type-II band alignment can be observed in AB stacking vdWH under vertical strain regulation. Meanwhile, the Dirac cone is always well preserved in all vdWHs. The calculated optical absorption spectra indicate that all vdWHs show enhanced light absorption across the ultraviolet to visible light range, compared to their individual components. Besides, the application of vertical strain can result in the weakening or enhancement of ultraviolet light absorption coefficients in different regions of all vdWHs. Of particular interest is the observation that optical adsorption in the visible light region for all vdWHs is almost always enhanced and broadened with increasing vertical compression strain. These excellent and tunable optoelectronic properties suggest that DLHS-AlAs/germanene vdWHs may have favourable potential for use in optoelectronic devices.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"55 ","pages":"Article 105413"},"PeriodicalIF":5.7,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142661078","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":"Electrophoretic deposition of bioactive glass 58S- xSi3N4 (0 < x < 20 wt.%) nanocomposite coating on AISI 316L stainless steel substrate for biomedical applications","authors":"Bahar Heidari Beni,&nbsp;Abbas Bahrami,&nbsp;Mojtaba Rajabinezhad,&nbsp;Mohammad Saeid Abbasi,&nbsp;Farnaz Heidari Laybidi","doi":"10.1016/j.surfin.2024.105380","DOIUrl":"10.1016/j.surfin.2024.105380","url":null,"abstract":"<div><div>This paper aims to investigate the biocompatibility, bioactivity and properties of bioactive glass 58S-<em>x</em>Si₃N₄ (0 &lt; <em>x</em> &lt; 20 wt.%) nanocomposite coating on AISI 316 L stainless steel substrate, applied by electrophoretic deposition method. The implications of adding Si₃N₄ nanoparticles up to 20 wt.% to the bioactive glass coating for the structural and biomedical properties of deposited coatings were investigated. The deposited coating samples were characterized by X-ray diffraction (XRD) analysis, field emission scanning electron microscope (FE-SEM), Fourier-transform infrared spectroscopy (FTIR), and energy dispersive X-ray spectroscopy (EDS). For the evaluation of cellular toxicity, the MTT cytotoxicity test with MG63 bone cell was performed. Bioactivity test was also conducted in simulated body fluid (SBF) up to 28 days. Results showed that increase in the Si₃N₄ content of composite samples is associated with a significant decrease in the average size of composite powder, inferring that Si₃N₄ additive has become nucleation sites during synthesis. Stereomicroscope images showed that with an increase in deposition time up to 70 min, a uniform coating can be attained. An increase in the Si₃N₄ content is associated with a significant reduction in surface roughness and non-uniformities of the deposited layer. The addition of Si₃N₄ in the composite layer slightly increases the wetting angle. The highest cellular toxicity was observed for the AISI 316 L sample at the concentration of 10 micromolar, while the lowest cellular toxicity is attributed to the BG-20 %Si₃N₄ sample at the concentration of 75 micromolar, exhibiting viability values similar to the control sample. Bioactivity assessment of deposited coatings indicated a remarkable improvement in the bone-forming ability of Si₃N₄-containing bioactive glass composite.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"55 ","pages":"Article 105380"},"PeriodicalIF":5.7,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142661076","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":"Impressive reinforcement on the anti-corrosion ability of the commercial fluorocarbon paint via an amino groups modified graphene","authors":"Qi Wang ,&nbsp;Bingwei Zhong ,&nbsp;Kang Hou ,&nbsp;Jianmin Liang ,&nbsp;Xiaoqian Zhao ,&nbsp;Lu Wang ,&nbsp;Hanxi Chen ,&nbsp;Qiyu He ,&nbsp;Yan Qu ,&nbsp;Yaxuan Zheng ,&nbsp;Huabing Tan ,&nbsp;Yaqing Liu ,&nbsp;You Zeng","doi":"10.1016/j.surfin.2024.105414","DOIUrl":"10.1016/j.surfin.2024.105414","url":null,"abstract":"<div><div>The interaction with the matrix and the dispersion within the matrix hinder the realization of graphene's potential as an anti-corrosive filler. Herein, a -NH₂ modified graphene-based filler (PS-PVP@NH₂-rGO) was designed to simultaneously address these issues in the fluorocarbon resin (FEVE) coating. Reinforing FEVE coating with PS-PVP@NH₂-rGO, the wear rate and the lowest-frequency impedance modulus after a 7-day immersion were found to be 0.35 times and 177.3 times those of FEVE coating respectively. Ultraviolet-Visible spectra confirmed the excellent dispersibility of PS-PVP@NH₂-rGO. The designed differential scanning calorimeter experiment demonstrated the close interaction between PS-PVP@NH₂-rGO and the FEVE matrix. Due to this close interaction, PS-PVP@NH₂-rGO exhibited a high degree of dispersion within the FEVE matrix rather than self-aggregation, then concentrated the stress outside, absorbed energy produced during the friction process, and enhanced the coating's wear resistance. A complicated “labyrinth” was also created by the fillers. With chemical interactions, the fillers and the surrounding FEVE matrix formed an integrated whole, making the “obstacles” created by the fillers more significant. Consequently, the strong barrier effect resulted in superior anti-corrosion performances of PS-PVP@NH₂-rGO/FEVE coating. Introducing -NH₂ groups in was proven to effectively complete the coating, improve coating's quality and barrier effect, and finally prevent corrosive media. This study aims to provide design ideas and theoretical supports for high-performance heavy-duty anti-corrosive coatings.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"55 ","pages":"Article 105414"},"PeriodicalIF":5.7,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142660618","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":"Artificial photoelectric synaptic devices with ferroelectric diode effect for high-performance neuromorphic computing","authors":"Zhifei Jian ,&nbsp;Wenhua Li ,&nbsp;Xingui Tang ,&nbsp;Yongxi Liang ,&nbsp;Renkai Zhao ,&nbsp;Jiayu Tang ,&nbsp;Yanping Jiang ,&nbsp;Xiaobin Guo ,&nbsp;Guowu Tang ,&nbsp;Kai Yan","doi":"10.1016/j.surfin.2024.105407","DOIUrl":"10.1016/j.surfin.2024.105407","url":null,"abstract":"<div><div>With the rapid advancement of artificial intelligence and machine learning, the demand for neuromorphic computing systems has intensified. High-performance artificial synaptic devices are crucial to achieving this objective. Ferroelectric diode artificial synaptic devices were prepared using aluminum-doped BaTiO₃ (BTAO) thin films by a low-cost sol-gel method. These devices mimic the basic properties of biological synapses, such as long-term plasticity (LTP) and short-term plasticity (STP), under electrical stimulation. Additionally, the devices exhibit an excellent UV light response, enabling the transition from STP to LTP by adjusting the light pulse intensity, width, and number of pulses. Aluminum doping significantly enhances the ferroelectricity of BaTiO₃ films, increasing the <em>P_r</em> from 2.31 µC/cm² to 9.08 µC/cm². By modulating the Schottky barrier through polarization, the BTAO films exhibit a switchable diode effect, which facilitates fine-tuning of the synaptic connection strength while maintaining synaptic stability. Recognition accuracies of 97.32 % for the MNIST dataset and 87.48 % for the Fashion-MNIST dataset were achieved by convolutional neural network simulations. These results suggest new possibilities for brain-like processing with ferroelectric diodes.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"55 ","pages":"Article 105407"},"PeriodicalIF":5.7,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142660617","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}