Fibers and Polymers最新文献

{"title":"Novel Sandwich-Structured Flexible ANF/PMIA/ANF Composite Paper with Enhanced Breakdown Strength","authors":"Guangyu Duan,&nbsp;Fengying Hu,&nbsp;Yinghao Liang,&nbsp;Duo Lu,&nbsp;Wenxuan Shao,&nbsp;Ruopu Xu,&nbsp;Yabing Wang,&nbsp;Zuming Hu","doi":"10.1007/s12221-025-00889-1","DOIUrl":"10.1007/s12221-025-00889-1","url":null,"abstract":"<div><p>With the rapid development of cutting-edge electrical equipment and electrical systems, it is of great significance to develop advanced polymeric insulating paper with high breakdown strength under a high-temperature environment. In this paper, aramid nanofibers (ANF) and original poly(m-phenylene isophthalamide) (PMIA) paper were utilized to construct ANF/PMIA/ANF composite papers with sandwich structure. On account of the reduced surface roughness of the original PMIA paper, the high breakdown strength of ANF layers and formed high-density electron traps, the breakdown strength of ANF/PMIA/ANF composite paper is significantly enhanced. The Weibull breakdown strength ANF/PMIA/ANF composite paper with 4 mg/mL of ANF are 82.7 MV/m at 25 °C and 61.7 MV/m at 100 °C, which are 165.1 and 137.4% of the A-P-A-0 at 25 and 100 °C, respectively. Additionally, the flame-retardant property of ANF/PMIA/ANF composite paper is also obviously improved with increasing concentration of ANF. Consequently, this work offers an opportunity for the development of novel polymeric insulating paper with enhanced breakdown strength in a wide temperature range.</p></div>","PeriodicalId":557,"journal":{"name":"Fibers and Polymers","volume":"26 3","pages":"1381 - 1391"},"PeriodicalIF":2.2,"publicationDate":"2025-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s12221-025-00889-1.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143581207","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Folding in Large-Tow Polyacrylonitrile Fibers on Microstructure and Properties of Pre-oxidation Fibers","authors":"Min Li,&nbsp;Hamza Malik,&nbsp;Jian He,&nbsp;Hongqiang Zhu,&nbsp;Yuhang Wang,&nbsp;Hui Zhang,&nbsp;Yong Liu,&nbsp;Jianyong Yu","doi":"10.1007/s12221-025-00884-6","DOIUrl":"10.1007/s12221-025-00884-6","url":null,"abstract":"<div><p>The state consistency of polyacrylonitrile (PAN) precursor fibers significantly impacts the stability of carbon fiber performance. In this paper, the impacts of folding during boxed storage on the microstructure and mechanical properties of large-tow PAN fibers and pre-oxidation fibers (OXFs) were explored. It was found that folding can damage the surface of PAN fibers, giving rise to defects like cracks and extrusions. Moreover, it leads to the loosening of the internal microfibril arrangement, the enlargement of pore sizes, and the decrease of microcrystalline orientation within the fibers. These structural alterations are inherited by OXFs, which not only disadvantage the pre-oxidation process but also result in the deterioration of mechanical properties. This research offers valuable reference data for the selection and optimization of precursor fiber storage methods prior to entering the pre-oxidation oven in the industrial production of large-tow PAN-based carbon fibers.</p></div>","PeriodicalId":557,"journal":{"name":"Fibers and Polymers","volume":"26 3","pages":"1185 - 1196"},"PeriodicalIF":2.2,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s12221-025-00884-6.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143581203","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preparation of MnO2@PP MB for Organic Dyes Removal","authors":"Dewei Zhang,&nbsp;Hui Sun,&nbsp;Bin Yu,&nbsp;Youxiu Xie,&nbsp;Fengchun Li","doi":"10.1007/s12221-025-00885-5","DOIUrl":"10.1007/s12221-025-00885-5","url":null,"abstract":"<div><p>The removal of organic dyes from wastewater using manganese dioxide (MnO₂) and its composites has garnered significant attention, but recycling them remains challenging. In this study, MnO₂ was combined with polypropylene melt-blown nonwoven material (PP MB) in a simple way to prepare a composite material, which makes MnO₂ easy to be recycled and reused. MnO₂ with sea urchin-like structure were synthesized using a hydrothermal method and subsequently anchored onto the surface of PP MB modified by polydopamine (PDA) in various loading concentration, resulting in the preparation of MnO₂@PP MB for removing organic dyes from wastewater. The size of the synthesized MnO₂ is about 6 μm and its specific surface area is 21.73 m²/g. When the loading concentration of MnO₂ is 1 mg/mL, the pH of adsorption solution is 3, and the adsorption solution temperature is 25 °C, the removal efficiencies of MnO₂-1@PP MB for rhodamine B (RhB), methyl blue (MB), methyl orange (MO), and Carmine (CRM) in water all are achieved 99.00% in an impressive rate. Remarkably, even after undergoing twenty adsorption-desorption cycles, the removal efficiency for of MnO₂-1@PP MB for RhB remained consistently around 99.00%. Furthermore, it was found that the removal behavior of MnO₂@PP MB for RhB follows the pseudo-second-order kinetic model, meaning that is the adsorption process is primarily driven by chemical interactions. Compared to pristine PP MB, the mechanical properties of MnO₂-1@PP MB just slightly decrease.</p></div>","PeriodicalId":557,"journal":{"name":"Fibers and Polymers","volume":"26 3","pages":"1251 - 1264"},"PeriodicalIF":2.2,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s12221-025-00885-5.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143581201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synthesis and Characterization of Chitin/Curcumin-Based Aqueous Polyurethanes for Textile Finishes","authors":"Fizza Nadeem,&nbsp;Shazia Tabasum,&nbsp;Khalid Mahmood Zia,&nbsp;Aqdas Noreen","doi":"10.1007/s12221-025-00877-5","DOIUrl":"10.1007/s12221-025-00877-5","url":null,"abstract":"<div><p>In this work, a novel series of chitin/curcumin-based aqueous polyurethanes (APUs) were synthesized by varying molecular weight of polycaprolactone (CAPA), following step growth polymerization. In first step, pre-polymer was synthesized by utilizing CAPA, dimethylol propionic acid, and toluene diisocyanate. In second step, the chain was extended using eco-friendly chitin/curcumin. Then neutralization was carried-out and in final step, distilled water was added to make APU dispersion. Fourier transformed infrared spectroscopy was utilized for APU structural confirmation and dynamic light scattering was utilized to determine APU particle size. Textile performances of APUs were assessed by applying on printed and dyed textiles. Surface morphology of coated and uncoated textiles was determined by scanning electron microscopy. Colorfastness properties of coated textiles revealed an incredible enhancement in rating such as fastness to light (from 3 to 4/5 for dyed, 3/4 to 5 for printed). Tensile and tear strength were also improved. Results revealed that APU synthesized from higher molecular weight CAPA has depicted excellent pilling, colorfastness and antimicrobial performance of textiles. This research presents an economical and greener finishing of textiles.</p></div>","PeriodicalId":557,"journal":{"name":"Fibers and Polymers","volume":"26 3","pages":"1011 - 1027"},"PeriodicalIF":2.2,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s12221-025-00877-5.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143581202","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Impact of Color Dyes used in Textile Face Masks on the Physicochemical Properties of the Fabric Surface and their Influence on the Biocontamination Risk","authors":"Ikhlas Hani Chennoufi,&nbsp;Chorouk Zanane,&nbsp;Mehdi Ameslek,&nbsp;Mostafa El Louali,&nbsp;Hafida Zahir,&nbsp;Hassan Latrache","doi":"10.1007/s12221-025-00878-4","DOIUrl":"10.1007/s12221-025-00878-4","url":null,"abstract":"<div><p>During the COVID-19 pandemic, colored cloth masks became popular for their attractive designs and reusability. However, the effect of dyeing on the masks’ fabric properties and microorganism adhesion remains largely unexplored. This study investigates how mask coloration influences the adhesive behavior of bacterial and viral strains on colored cloth mask.</p><p>Four masks (white, light blue, dark blue, and grey), composed of two textile layers, were analyzed. The surface properties were assessed using contact angle measurements, while the morphological structure was evaluated using Scanning Electron Microscopy (SEM). The biocontamination risk was studied   with a thermodynamic approach using three bacterial strains (Staphylococcus <i>aureus (S. aureus)</i>, <i>Pseudomonas aeruginosa (P. aeruginosa), and Escherichia coli (E. coli)</i>) and three viruses (HDV5, HSRV, and MS2).</p><p>The results indicated that the internal surface, which is the same across all masks, exhibited hydrophobic properties with a water contact angle of 118.8° and a surface free energy (∆Giwi) of − 60.5 mJ/m². The electron acceptor character was 5.5 mJ/m². while the electron donor character was 0.1 mJ/m².</p><p>The outer layer of the white mask was hydrophilic (θwater = 22°) with a surface free energy (∆Giwi) of 38.47 mJ/m², while the other masks were hydrophobic, with contact angles ranging from 101° to 110.3° and a surface free energy ranging from − 45.18 mJ/m² to − 78.5 mJ/m². The electron donor character was higher for the white mask compared to the other colors, while the electron acceptor character remained consistent across all masks.</p><p>Predictive adhesion, measured by total free energy (ΔG^tot), indicated that adhesion was generally unfavorable on the white mask and more favorable on the dark blue mask. The color effect is most noticeable in <i>E. coli</i> adhesion and the two respiratory viruses (HADV5 and HRSV). Risk analysis classified the biocontamination risk in descending order as: dark blue &gt; grey &gt; light blue &gt; white mask.</p></div>","PeriodicalId":557,"journal":{"name":"Fibers and Polymers","volume":"26 3","pages":"1237 - 1249"},"PeriodicalIF":2.2,"publicationDate":"2025-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s12221-025-00878-4.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143581305","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Processing Conditions on the Structure and Properties of Poly(Trimethylene Terephthalate) Fibers and Nonwovens Produced in the Spunbonding Process","authors":"Aming Wang,&nbsp;Zeping Duan,&nbsp;Shihua Qin,&nbsp;Xiao Shen,&nbsp;Qingsheng Liu,&nbsp;Dawei Li,&nbsp;Bingyao Deng","doi":"10.1007/s12221-025-00876-6","DOIUrl":"10.1007/s12221-025-00876-6","url":null,"abstract":"<div><p>Melt-spun poly(trimethylene terephthalate) (PTT) fibers are generally prepared by mechanical drawing. Herein, PTT fibers and nonwovens were prepared using spunbonding technology by air drawing. The surfaces of PTT fibers are smooth and their evenness is very uniform. When drawing air velocity increases from 0 to 16.5 m/s at mass throughput of 36.0 mL/min, crystallinity and tensile strength of fibers increase from 11.5 to 21.2% and from 53.9 ± 5.3 to 177.3 ± 18.7 MPa, respectively, while elongation at break of samples decreases from 675.2 ± 52.0 to 374.8 ± 37.2%. Comprehensive analysis indicates that PTT spunbond nonwoven achieves the best combination of different properties when drawing air velocity and bonding temperature are 14.0 m/s and 60 °C, respectively. Under this condition, pore size, tensile strength along machine direction, tensile strength cross machine direction, bursting strength, filtration efficiency for PM_2.0, pressure drop, and porosity of nonwovens are 8.3 ± 1.9 μm, 5.88 ± 0.54 MPa, 6.49 ± 0.59 MPa, 0.110 ± 0.006 MPa, 92.2 ± 1.6%, 119 ± 14 Pa, and 68.2%, respectively. The prepared PTT spunbond nonwovens are potentially competitive in the fields of packaging and air filtration due to their pleasing comprehensive properties.</p></div>","PeriodicalId":557,"journal":{"name":"Fibers and Polymers","volume":"26 3","pages":"1049 - 1060"},"PeriodicalIF":2.2,"publicationDate":"2025-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s12221-025-00876-6.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143581307","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modification of Natural Cellulosic Fibers from Neuropeltis Accuminatas by Methyl Acrylate","authors":"Mireille Nadège Atsena,&nbsp;Richard Ntenga,&nbsp;Abel Njom,&nbsp;Atangana Ateba","doi":"10.1007/s12221-025-00875-7","DOIUrl":"10.1007/s12221-025-00875-7","url":null,"abstract":"<div><p>Mechanically extracted and Neuropeltis Accuminatas (NA) fiber treated was grafted with methyl acrylate. Scanning electron microscopy before and after grafting clearly shows the presence of a thin layer of polymer covering the fiber surface. The energydispersive X-ray spectroscopy (EDXS) analysis shows the variation in the level of iron II used during grafting. Thermogravimetric analysis (TGA) and Derivative thermogravimetry (DTG) show a decrease in the degradation temperature following each treatment applied to the fiber. The change in the absorption rate in 2 and 24 h of the grafted fibers of methyl acrylate absorbs less water than the raw fibers, treated with (NaOH) and bleached.</p></div>","PeriodicalId":557,"journal":{"name":"Fibers and Polymers","volume":"26 3","pages":"1175 - 1183"},"PeriodicalIF":2.2,"publicationDate":"2025-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143581133","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Acquiring Sustainable Coloration and Antimicrobial Properties to Natural Fabrics via Spirulina Algae/Silver Nanocomposite","authors":"Abdelrahman M. Abdelgawad,&nbsp;Elkhabiry Shaban,&nbsp;Dalia A. Elsherbiny,&nbsp;Ramy A. El-Sherbiny,&nbsp;Hajer Farouk,&nbsp;Ibrahim El-Tantawy El-Sayed","doi":"10.1007/s12221-025-00880-w","DOIUrl":"10.1007/s12221-025-00880-w","url":null,"abstract":"<div><p>This study investigates the solid-state synthesis of silver nanoparticles (AgNPs) using Spirulina platensis, an environmentally friendly algal source, as both a reducing and stabilizing agent. The solid-state synthesis method was employed to produce AgNPs without solvents or intermediates, enhancing cost-effectiveness and sustainability. Spirulina, when activated with NaOH, successfully reduced silver ions (Ag⁺) to silver nanoparticles, as confirmed by a characteristic color change of the mixture and UV–Vis spectroscopy. The optimal concentration of AgNO₃ for maximum AgNP formation was determined to be 0.25 g per gram of Spirulina, yielding nanoparticles with a size of 19.9 nm and excellent homogeneity (PdI = 0.2). The AgNPs were further characterized using TEM, which revealed uniform and small nanoparticle formation at lower precursor concentrations. FTIR and SEM analyses confirmed the interaction between Spirulina and the AgNPs, where Spirulina effectively stabilized the nanoparticles. Furthermore, the synthesized AgNPs, when used as a colorant in printing pastes for wool and cotton fabrics, exhibited promising results for textile applications. The printing process, which involved a conventional screen-printing method, produced durable, vibrant prints with improved stability, highlighting the potential of Spirulina-mediated AgNPs as an innovative, eco-friendly dye alternative in the textile industry. This method presents a novel, green approach to nanoparticle synthesis, offering a sustainable solution to textile dyeing and printing, with reduced environmental impact.</p><h3>Graphical Abstract</h3><p>\u0000Graphical Abstract of solid-state synthesis of silver nanoparticles mediated by Spirulina and application in textile printing.</p><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":557,"journal":{"name":"Fibers and Polymers","volume":"26 3","pages":"1223 - 1236"},"PeriodicalIF":2.2,"publicationDate":"2025-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s12221-025-00880-w.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143581104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Yarn Characteristics on Bagging Recovery and Comfort Properties of Warp-Knitted Fabric for Sport and Recreation","authors":"Ailan Wan,&nbsp;Tianlei Xu,&nbsp;Xiaoxiao Wang,&nbsp;Guoqing Hao","doi":"10.1007/s12221-025-00864-w","DOIUrl":"10.1007/s12221-025-00864-w","url":null,"abstract":"<div><p>To investigate the bagging recovery performance of sports and recreation, three types of warp-knitted fabric were produced with polyethylene terephthalate (PET) fiber, Coolmax® fiber, elastic fibers polybutylene terephthalate (PBT) fiber, and Sorona® fiber as raw materials, with a locknit. And their bagging recovery performance was studied. Their moisture management performance, breaking strength, wear resistance, and air permeability were also evaluated. Results indicated that the bagging recovery rate was positively correlated with the elastic recovery rate of the fabric. Elastic fabric recovery decreased as fixed elongation length increased while residual rates increased as fixed bagging height increased, when the fixed elongation length was from 30 to 50%, the warp elastic recovery rate of the three types of warp-knitted fabric was reduced by about 10% and the weft was reduced by about 5%. When the bagging height was from 12 to 18 mm, the residual rate of fabric bagging 20 times increased from 22.5 to 40%. With an increase in the number of bagging, bagging work decreased indicating aggravated fatigue damage leading to reduced fabric recoverability. Fabrics containing Coolmax® had excellent moisture management performance, and each rating index had reached level 4 and above, integrated fabric bagging recovery ability and moisture management ability, fabric warp kitted by Coolmax® and Sorona® was more suitable for use in warp-knitted fabric for sport and recreation.</p></div>","PeriodicalId":557,"journal":{"name":"Fibers and Polymers","volume":"26 3","pages":"1411 - 1421"},"PeriodicalIF":2.2,"publicationDate":"2025-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s12221-025-00864-w.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143581099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigation of the Catalytic Pyrolysis Of Polyester/Viscose Fibers with Monometallic-Supported Montmorillonite","authors":"Hongmei Peng,&nbsp;Pingli Li,&nbsp;Qi Yang","doi":"10.1007/s12221-025-00882-8","DOIUrl":"10.1007/s12221-025-00882-8","url":null,"abstract":"<div><p>Inexpensive and active catalysts can improve the technical and economic efficiency of waste textiles. Therefore, several inexpensive metal materials have been added to clay-like montmorillonite (MMT) to improve its catalytic activity in the pyrolysis of polyester/viscose fibres. The Brunauer‒Emmett‒Teller (BET) method indicated that the MMT had a high specific surface area, which provided sufficient internal space for active metal dispersion and ample adsorption capacity for tar distillate and cracking products. Temperature-programmed desorption of NH₃ (NH₃-TPD) revealed that the acidity balance of the catalyst improved after different metals were added. Pyrolysis–gas chromatography/mass spectrometry (Py–GC/MS) studies revealed that the selectivity of MMT for aromatics increased after metal loading, and the selectivities of the Zn-containing MMT for monocyclic aromatics (MAHs) and polycyclic aromatics (PAHs) were the highest, at 46.70% and 27.68%, respectively. MMT-supported Ni increased the content of heavy aromatic hydrocarbons formed, with PAH contents of up to 43.16%, which made the catalyst more prone to deactivation during catalytic pyrolysis. The Mg-containing MMT showed similar catalytic activity to that of Ca-containing MMT in the catalysis of fibre pyrolysis; both produced more aromatics and favoured the formation of PAHs. These results indicate that various metal-containing MMT catalysts had significant effects on the yields of aromatic hydrocarbons during pyrolysis.</p></div>","PeriodicalId":557,"journal":{"name":"Fibers and Polymers","volume":"26 3","pages":"1163 - 1173"},"PeriodicalIF":2.2,"publicationDate":"2025-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s12221-025-00882-8.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143581064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}