Progress in Organic Coatings最新文献

{"title":"Thermally stable PSA film with reduced adhesion after thermal and UV treatment","authors":"Yooseon Hong ,&nbsp;Hyung Jun Kim ,&nbsp;Subin Park ,&nbsp;Hyun Jae Park ,&nbsp;Minwook Jeon ,&nbsp;Jihye Shim ,&nbsp;Cheol-Hee Ahn","doi":"10.1016/j.porgcoat.2024.108950","DOIUrl":"10.1016/j.porgcoat.2024.108950","url":null,"abstract":"<div><div>Acrylic pressure-sensitive adhesives (PSAs), commonly used for their low glass transition temperature (T_g), often exhibit poor heat resistance. This poses challenges in high-temperature applications in semiconductor processing and enhancing the heat resistance of PSAs has been achieved through chemical crosslinking. In this study, PSAs were developed that maintains adhesion during thermal treatment and reduces adhesion after photo treatment, allowing easy separation from silicon wafers. The PSAs was synthesized by copolymerization of 2-ethylhexyl acrylate (2-EHA), acrylonitrile (AN), and 4-hydroxybutyl acrylate (4-HBA) with final composition ratios of 72.6, 12.3, and 15.1 mol% respectively. Hexamethylene diisocyanate (HDI) and 2-isocyanatoethyl methacrylate (MOI) were attached to the hydroxyl group of 4-HBA to control the degree of crosslinking. Corona-treated polyethylene naphthalate (PEN) was used as a base film, which was suitable for processing at high-temperatures of approximately 250 °C. The peel strength of PSAs decreased from 9.64 N/in. to 6.75 N/in. after thermal treatment. This decrease is attributed to increased crosslinking density through AN cyclization during the thermal treatment unlike conventional PSA which is inseparable after thermal treatment. After photo treatment, peel strength decreased from 6.75 N/in. to 3.62 N/in., indicating additional crosslinking due to intermolecular reactions of the methacrylate groups in MOI. The increase in crosslinking density was verified through gel fraction analysis, which showed a rise from 65.2 %, as prepared, up to 97.6 % after thermal and photo treatment. Trimethylolpropane triacrylate (TMPTA) was used to form additionally crosslinked networks during photo treatment. The final gel fraction increased with the TMPTA content, rising from 97.6 % without TMPTA to 99.1 % with 20 wt% TMPTA. The peel strength also decreased down to 1.50 N/in. with 20 wt% TMPTA with only 0.85 % residue. These results provide valuable insights for engineering PSAs with controlled adhesion characteristics, thereby enabling the development of advanced PSAs suited for semiconductor industry applications.</div></div>","PeriodicalId":20834,"journal":{"name":"Progress in Organic Coatings","volume":"199 ","pages":"Article 108950"},"PeriodicalIF":6.5,"publicationDate":"2024-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142723954","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":"Fluorinated waterborne polyurethane/SiO₂ nanoparticle dispersions for superhydrophobic foam fabrication: Physicochemical properties and oil/water separation studies","authors":"Amir Hossein Doctorsafaei,&nbsp;Abbas Mohammadi","doi":"10.1016/j.porgcoat.2024.108946","DOIUrl":"10.1016/j.porgcoat.2024.108946","url":null,"abstract":"<div><div>The rapid development of chemical industries and oil spills during extraction and transportation have caused severe environmental pollution. Polyurethane foams “PUF” are widely used to remove oil from water due to their three-dimensional porous networks, which provide high absorption capacity. However, their effectiveness in oil/water separation applications, may decrease with repeated use as a result of structural and chemical degradation, and loss of hydrophobicity. In this research, to address this limitation and increase in their long-term stability and durability, fluorinated waterborne polyurethanes containing Fluorolink E10-H-modified nano-silica (WPU/Fl@SiO₂) were synthesized and applied to coat PUFs by the dip-coating technique. This strategy offers several advantages, including low VOC emissions, a one-stage and scalable modification method, minimal material usage, and reduced time and energy consumption. The prepared nanostructures, WPU nanocomposites, and modified foams were analyzed by FTIR, XRD, TGA, DLS, FE-SEM, contact angle, and oil/solvents removal tests. The findings confirmed that the PUF/W10 sample, coated with WPU-Fl@SiO₂ containing 10 wt% of nanostructures, in addition to the high surface roughness, has the highest contact angle (164.9°) and superior adsorption capacity for Xylene (42 g/g) and ethyl acetate (52 g/g). Moreover PUF/W10 sample showed an acceptable oil/water performance after 50 absorption cycles compared to unmodified and other modified foam samples The PUF/W10 sample performed well in different temperature ranges and corrosive environments, including acidic, alkaline, and strong salt solutions. Moreover, this foam displayed a continuous, efficient, and selective oil/water separation capability under a simple vacuum system. This research highlights the potential of PUFs coated with WPU-Fl@SiO₂ aqueous dispersion as effective and durable materials for oil/solvent separation from water.</div></div>","PeriodicalId":20834,"journal":{"name":"Progress in Organic Coatings","volume":"199 ","pages":"Article 108946"},"PeriodicalIF":6.5,"publicationDate":"2024-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142723950","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":"Development and analysis of silver-iron nitroprusside nanoparticles incorporated into starch-xanthan gum films for extending blueberry shelf life","authors":"Lina Zhang,&nbsp;Anbazhagan Sathiyaseelan,&nbsp;Xin Zhang,&nbsp;Yuting Lu,&nbsp;Myeong-Hyeon Wang","doi":"10.1016/j.porgcoat.2024.108941","DOIUrl":"10.1016/j.porgcoat.2024.108941","url":null,"abstract":"<div><div>Given the increasing health risks and environmental pollution caused by non-degradable petroleum-based packaging materials, developing environmentally friendly packaging materials is crucial. This study investigated the use of silver‑iron nitroprusside nanoparticles (Ag-FeNNPs) incorporated starch-xanthan gum (ST-XG) films for food coatings with antibacterial properties. Ag-FeNNPs were cubic, polydisperse with a uniform size of 126.06 ± 3.11 nm and a metallic composition of silver and iron. Fourier transform infrared spectroscopy (FTIR) and X-ray diffraction (XRD) analyses confirmed the crystalline properties and functional groups of ST, XG, and Ag-FeNNPs. The Ag-FeNNPs/ST-XG films exhibited excellent UV-blocking properties, with a transmittance of only 0.5 % at 400 nm. Ag-FeNNPs/ST-XG films exhibited significant inhibition on <em>Staphylococcus aureus</em>, <em>Listeria monocytogenes</em>, <em>Salmonella enterica</em>, and <em>Escherichia coli</em>. Furthermore, the Ag-FeNNPs/ST-XG coating effectively reduced nutrient loss, bacterial contamination, and extended shelf life compared to ST-XG-coatings and uncoated blueberries, suggesting promising applications in food coating.</div></div>","PeriodicalId":20834,"journal":{"name":"Progress in Organic Coatings","volume":"199 ","pages":"Article 108941"},"PeriodicalIF":6.5,"publicationDate":"2024-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142723951","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":"Investigation the potential of imide covalent organic frameworks (COFs) to enhance the toughness and mechanical properties of epoxy resin","authors":"Shohreh Baniasad,&nbsp;Mehran Hayaty,&nbsp;Mahdi Shafiei","doi":"10.1016/j.porgcoat.2024.108935","DOIUrl":"10.1016/j.porgcoat.2024.108935","url":null,"abstract":"<div><div>The inherent brittleness of epoxy resins poses a significant challenge to the mechanical performance of epoxy-based composites. Aiming to overcome this limitation, the integration of nanomaterials has been proposed as an innovative strategy to enhance toughness and mechanical properties. Among these materials, covalent organic frameworks (COFs) stand out due to their crystalline structure and potential for diverse applications. This study focused on the synthesis of imide-based COFs and it characterized their crystalline structure and surface morphology using powder X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), Brunauer-Emmett-Teller (BET) analysis, field emission scanning electron microscopy (FE-SEM) and transmission electron microscopy (TEM) images. To evaluate the mechanical and thermal properties, epoxy composites containing 0.1–0.5 wt% COFs were tested. The integration of COFs resulted in substantial improvements in toughness and thermal stability. Notably, fracture energy increased by 318 %, modulus by 83 %, and tensile strength by 120.5 % at the optimal COF loading of 0.25 wt%. These findings highlight the effectiveness of COFs in significantly enhancing not only toughness but also overall mechanical performance, including tensile strength and modulus, of epoxy composites.</div></div>","PeriodicalId":20834,"journal":{"name":"Progress in Organic Coatings","volume":"199 ","pages":"Article 108935"},"PeriodicalIF":6.5,"publicationDate":"2024-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142723952","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":"Investigation of critical copper release rates for dose optimization of antifouling coatings","authors":"Maria Lagerström ,&nbsp;Marcel Butschle ,&nbsp;Ann I. Larsson ,&nbsp;Jérôme Cachot ,&nbsp;Kim Dam-Johansen ,&nbsp;Markus Schackmann ,&nbsp;Florane Le Bihanic","doi":"10.1016/j.porgcoat.2024.108928","DOIUrl":"10.1016/j.porgcoat.2024.108928","url":null,"abstract":"<div><div>Antifouling coatings are applied to ship and boat hulls to prevent the unwanted attachment of marine organisms known as biofouling. Most antifouling coatings do so through toxic means by continuously releasing copper from the paint film to the surrounding water and are thus of environmental concern. Few studies have investigated the minimum dose of copper from an antifouling coating required to inhibit biofouling, commonly referred to as the critical release rate. This study presents a comprehensive investigation into the critical release rates of copper from commercial antifouling coatings in European coastal waters, with study sites in the Atlantic (Arcachon, France), Kattegat (Hundested, Denmark) and Skagerrak (Tjärnö, Sweden). Employing a combination of X-ray Fluorescence (XRF) analysis and visual inspection, this six-month field study has evaluated the efficacy of various antifouling coatings with differing copper contents. The findings of this study indicate that a release rate of 7 μg cm⁻² d⁻¹ was sufficient to inhibit macrofoulers at all three sites during static conditions. Results also indicate that the critical release rate is a parameter that coating manufacturers can optimize, as the performance of the coatings was not solely dependent on the copper release rates. The general critical release rate of 7 μg cm⁻² d⁻¹ could serve as a benchmark for dose optimization of coatings for both the yacht and ship sectors in the studied waters to reduce their environmental impact. It can also be used as support for decision-makers to phase out coatings with unnecessarily high copper release rates from the market.</div></div>","PeriodicalId":20834,"journal":{"name":"Progress in Organic Coatings","volume":"198 ","pages":"Article 108928"},"PeriodicalIF":6.5,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142701053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"High-performance radiative cooling PVDF-HFP film based on controllable porous structure","authors":"Mingkai Luo ,&nbsp;Jiaxuan Liao ,&nbsp;Xiongbang Wei ,&nbsp;Songyu Jia ,&nbsp;Ying Lin ,&nbsp;Wenlong Liu ,&nbsp;Lichun Zhou ,&nbsp;Qiang Zou ,&nbsp;Sizhe Wang","doi":"10.1016/j.porgcoat.2024.108901","DOIUrl":"10.1016/j.porgcoat.2024.108901","url":null,"abstract":"<div><div>The preparation of porous films by nonsolvent-induced phase separation (NIPS) for efficient radiation cooling has attracted considerable attention. However, the thermodynamic uncertainty in the NIPS phase separation process may cause film formation to fail. Furthermore, the existing research on the pore size of porous films prepared by the phase separation method is inadequate. This study used the NIPS and vapor-induced phase separation (VIPS) techniques to ensure the stable formation of porous PVDF-HFP film (PPF). The pore size of the PPF was studied. The experimental results indicated that the film tended to obtain larger micropores at a concentration of 12 wt% and an immersion time of 12 h. The simulation results demonstrate that the scattering efficiency of 1.322 μm micropores is approximately three orders of magnitude higher than that of 0.077 μm nanopores. The porous film with the largest micropore exhibits high solar reflectivity (96.4 %) and long-wave infrared emissivity (95 %). It allows the sub-ambient temperature to drop by approximately 10.2 °C at a solar intensity of 514 W/m². It retained 96.1 % reflectivity and a porous structure, after 480 h of fluorescent lamp irradiation. This work constitutes a supplement to preparing porous films by the phase separation method.</div></div>","PeriodicalId":20834,"journal":{"name":"Progress in Organic Coatings","volume":"199 ","pages":"Article 108901"},"PeriodicalIF":6.5,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142723920","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":"Corrosion behaviors of electromagnetic wave absorbing coatings with varying absorber content under combined UV and salt spray exposure","authors":"Lei Xia ,&nbsp;Tianyi Lu ,&nbsp;Miqiu Kong ,&nbsp;Jingke Pei ,&nbsp;Yajiang Huang ,&nbsp;Yanhua Niu ,&nbsp;Yadong Lv ,&nbsp;Guangxian Li","doi":"10.1016/j.porgcoat.2024.108938","DOIUrl":"10.1016/j.porgcoat.2024.108938","url":null,"abstract":"<div><div>Despite extensive research on the impact of environmental weathering on the degradation of electromagnetic wave absorbing (EWA) coatings, the influence of material composition on their service stability remains underexplored. In this study, we prepared EWA coatings with epoxy resin as the matrix and flaky carbonyl iron (FCI) as the absorber, at concentrations of 50 wt%, 60 wt%, and 70 wt%. These coatings underwent a 192-h combined UV irradiation-salt spray accelerated aging test to examine the effects of varying absorber concentrations on their corrosion behavior and mechanisms. Surface morphology, chemical structure evolution, and corrosion diffusion were analyzed using X-ray diffraction (XRD) and field emission scanning electron microscopy (FE-SEM) with energy-dispersive X-ray spectroscopy (EDX). Corrosion behaviors and their impact on wave absorption performance were further investigated using electrochemical impedance spectroscopy (EIS) and electromagnetic simulations. Our results show that increasing FCI content accelerates the corrosion rate of the composite coating. This acceleration is attributed to the reduced protective effect of the epoxy matrix at higher FCI concentrations and the defects caused by FCI corrosion, which facilitate the penetration of corrosive media. This study elucidates the influence of varying absorber concentrations on the weather resistance of the coatings and their microscopic mechanisms, providing valuable insights for optimizing the service stability of EWA coatings.</div></div>","PeriodicalId":20834,"journal":{"name":"Progress in Organic Coatings","volume":"198 ","pages":"Article 108938"},"PeriodicalIF":6.5,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142701052","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":"Composite coatings based on silicone-modified polyurethane and marine natural product chlorogentisyl alcohol for marine antifouling","authors":"Yuan Feng ,&nbsp;Zi-Hao Chen ,&nbsp;Yong-Yin Cui ,&nbsp;Ming-Yang Zhang ,&nbsp;Miao-Qing Sheng ,&nbsp;Hui-Jing Li ,&nbsp;Yan-Chao Wu","doi":"10.1016/j.porgcoat.2024.108906","DOIUrl":"10.1016/j.porgcoat.2024.108906","url":null,"abstract":"<div><div>Marine biofouling has a serious impact on marine facilities, and traditional antifoulants may cause secondary pollution to the ocean. As chlorogentisyl alcohol (3-chloro-2,5-dihydroxybenzyl alcohol, CHBA) is a marine natural product with excellent antifouling properties, CHBA and its analogues are prepared and combined with silicone-modified polyurethane (SiPU) for development of potential green composite coatings for marine antifouling. Lubricant polydimethylsiloxane and antifoulant CHBA endow the composite material with antifouling properties under dynamic and static conditions, respectively. CHBA is steadily released from the composite coating at a rate of 28 μg/(cm²·d). As one of the CHBA/SiPU composite coatings, SiPU-3 exhibits inspiring activities against <em>Escherichia coli</em> (Gram-negative bacteria), <em>Staphylococcus aureus</em> (Gram-positive bacteria) and <em>Vibrio</em> <em>fischeri</em> (marine bacteria), with all inhibition rates exceeding 90.0 %. This composite coating has high antiprotein adsorption ability and algal inhibition rate, showing desirable antifouling performance for up to 90 d in seawater. This work will provide new possible considerations in the development of marine antifouling coatings using marine natural antifoulants.</div></div>","PeriodicalId":20834,"journal":{"name":"Progress in Organic Coatings","volume":"198 ","pages":"Article 108906"},"PeriodicalIF":6.5,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142701051","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":"Melamine-based biomass-containing P/N synergistic flame retardants confer superb flame retardancy and toughness to epoxy resins","authors":"Penglun Zheng,&nbsp;Haihan Zhao,&nbsp;Yawei Meng,&nbsp;Junwei Li,&nbsp;Qizhao You,&nbsp;Quanyi Liu","doi":"10.1016/j.porgcoat.2024.108927","DOIUrl":"10.1016/j.porgcoat.2024.108927","url":null,"abstract":"<div><div>Epoxy resin (EPs) coatings for aircraft need to have good flame retardant properties and toughness. On the other hand, to meet the needs of sustainable development, EPs also have high environmental friendliness and low cost requirements. In light of this, a one-pot approach was used to create a bio-based phosphorus‑nitrogen synergistic flame retardant (MDV) employing DOPO, vanillin, and MA as raw materials. The results showed that MDV can give EP superb flame retardancy and toughness. With the addition of 3 wt% MDV, the tensile and flexural strengths of EP composites increased by 13.6 % and 14.5 %, respectively, and the impact strength increased from 13.9 KJ/m² to 43.1 KJ/m². The excellent toughness enhancement comes from the fact that the structure of MDV itself can preferentially consume and dissipate energy when counteracting external impacts. In addition, MDV/EP also has excellent flame retardant properties, showing good self-extinguishing capability off fire in tests. Compared with pure EP, the total heat release (THR) and peak heat release rate (PHRR) of 7-MDV/EP composites were reduced by 45.3 % and 64.5 %, respectively. Mechanistic analyzes showed that the segregation of the condensed phase and the gas-phase flame-retardant effect both originated from the P/N synergistic effect, which was the source of the excellent flame-retardant effect of MDV/EP.</div></div>","PeriodicalId":20834,"journal":{"name":"Progress in Organic Coatings","volume":"198 ","pages":"Article 108927"},"PeriodicalIF":6.5,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142701050","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":"Eucalyptus spp.-inspired degradable lubricant-releasing coating for marine antifouling surfaces","authors":"Yafei Shi ,&nbsp;Miaomiao Qian ,&nbsp;Dongsong Wei ,&nbsp;Wenliang Zhang ,&nbsp;Ting Lu ,&nbsp;Zhen Zhang ,&nbsp;Shuyi Li ,&nbsp;Yan Liu","doi":"10.1016/j.porgcoat.2024.108917","DOIUrl":"10.1016/j.porgcoat.2024.108917","url":null,"abstract":"<div><div>Currently, slippery liquid-infused porous surfaces (SLIPS) have garnered considerable attention in marine antifouling field because of its dynamic slippery surface. However, the reduction of antifouling performance due to uncontrolled loss of lubricant limits its application. Herein, inspired by the stripping of eucalyptus bark and the secretion of essential oil by leaf gland cells, a degradable lubricant-releasing coating (DLRC) without antifouling agent is designed. The DLRC presents excellent anti-algae, antibacterial adhesion properties, and its antifouling ability has been further verified by simulation experiments. The excellent antifouling performance is mainly due to the dual role of degradation surface-renewal and the continuous seepage of lubricating oil to the surface. Compared with previously reported responsive lubricant release methods, this self-degrading controlled release method is more suitable for marine environments. What's more, the ester and lubricant content can be adjusted to meet different antifouling needs. Finally, we hope that this strategy will shed some light on the design of functional coatings.</div></div>","PeriodicalId":20834,"journal":{"name":"Progress in Organic Coatings","volume":"198 ","pages":"Article 108917"},"PeriodicalIF":6.5,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142701049","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}