Journal of Applied Polymer Science最新文献

{"title":"Control of Particle Size and Gel Content During Semicontinuous Emulsion Polymerization of Butyl Acrylate and Its Toughening Effect in SAN Resins","authors":"Yuhang Du,&nbsp;Yuanshan Cheng,&nbsp;Mingyao Zhang,&nbsp;Baijun Liu","doi":"10.1002/app.57121","DOIUrl":"https://doi.org/10.1002/app.57121","url":null,"abstract":"<div>\u0000 \u0000 <p>Styrene–acrylonitrile copolymer (SAN) is widely used in various industries due to its excellent transparency, rigidity, and chemical resistance, but its brittle properties limit its utilization and development in niche areas. To improve the brittle properties of SAN resins for more applications, different PBA latexes were synthesized in this study by semicontinuous emulsion polymerization, and two key factors affecting the toughening effect of the resins, particle size and gel content of the poly butyl acrylate (PBA) rubber particles, were effectively and easily controlled. It was found that the crosslinker content and monomer dropping time could control the gel content of PBA latex, while the particle size of the latex was affected by the emulsifier distribution ratio and monomer dropping time. In addition, acrylate styrene acrylonitrile (ASA) resins were constructed by blending PBA-g-SAN graft copolymers with SAN resins, and impact strength tests were conducted to demonstrate the toughening effect on SAN resins. The experimental results show that the gel content can be as low as 73.03%, the particle size varies from 200 nm to 530 nm, and the maximum impact strength of ASA resin reaches 6.17 kJ/m².</p>\u0000 </div>","PeriodicalId":183,"journal":{"name":"Journal of Applied Polymer Science","volume":"142 27","pages":""},"PeriodicalIF":2.7,"publicationDate":"2025-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144244766","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Molecular Weight of Poly(Acrylic Acid) as an Activator on Cu Sintering Performances","authors":"Gun-woo Park,&nbsp;Keon-Soo Jang","doi":"10.1002/app.57200","DOIUrl":"https://doi.org/10.1002/app.57200","url":null,"abstract":"<p>Sintering refers to a process in which powdered materials are heated at high temperatures to form a solid mass. The process involves heating below the melting point to enhance strength and density and create electrical connections through particle adhesion. As semiconductor packaging becomes increasingly important in the current industry, advancements in sintering are essential. However, the oxide layer that forms on the surface of Cu during sintering hinders electrical conductivity and reduces adhesion performance, which can cause significant issues when used as semiconductor components. Therefore, removing this oxide layer is crucial to improving component performance. Various chemical etching methods are commonly employed to suppress and remove the oxide layer on the Cu surface. In this study, we suppressed the formation of the oxide layer using acid and compared the sintering performance using poly(acrylic acid) (PAA) with different molecular weights. Experiments were conducted to assess the effectiveness of oxide layer removal and the impact on the electrical and adhesive properties of the sintered Cu chips. To evaluate thermal stability among Cu particles, oxide layer removal efficiency, interparticle connectivity, adhesion, and electrical conductivity, we utilized analytical techniques such as thermogravimetric analysis (TGA), X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), scanning electron microscopy (SEM), lap shear strength tests, and four-point probe measurements. The electrical conductivity showed the following results: Cu chip without activator had a conductivity of 1.0 × 10⁴ S/m, that with acrylic acid (AA) had 7.9 × 10³ S/m, that with PAA2k had 1.8 × 1⁴ S/m, and that with PAA250k achieved 4.0 × 10⁴ S/m. These results indicate that the electrical conductivity of the sintered Cu chips increased with increasing molecular weight of PAA. Furthermore, adhesion properties improved, and surface oxygen content decreased. These findings demonstrate that higher molecular weights of PAA lead to more effective removal of the oxide layer in sintered Cu chips. This study contributes to the research and development of Cu sintering in the semiconductor packaging industry and offers guidelines for selecting appropriate sintering additives and polymer molecular weights, thereby advancing semiconductor packaging technology.</p>","PeriodicalId":183,"journal":{"name":"Journal of Applied Polymer Science","volume":"142 29","pages":""},"PeriodicalIF":2.7,"publicationDate":"2025-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/app.57200","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144331967","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Carboxy Methyl Cellulose/Carrageenan Composite Film Incorporated With Nanofibrils for Food Packaging Application","authors":"Siva Nandhini Suresh,&nbsp;Praveetha Senthilkumar,&nbsp;Charumathi Pushparaj,&nbsp;Ramesh Subramani","doi":"10.1002/app.57178","DOIUrl":"https://doi.org/10.1002/app.57178","url":null,"abstract":"<div>\u0000 \u0000 <p>The aim of this study is to develop a self-assembled β-lactoglobulin nanofibril (β-lg Nfs)-incorporated carboxymethyl cellulose/carrageenan (CMC/CG) composite edible film using the solution casting method. The structure and physical interactions of β-lg Nfs within the polymer matrix are evaluated based on their physical, mechanical, barrier, structural, and antimicrobial properties. The results indicate that the incorporation of β-lg Nfs significantly (<i>p</i> ≤ 0.05) increases the thickness, hydrophobicity (contact angle), tensile strength, and elongation at break while decreasing moisture content, solubility, water vapor transmission rate, and oxygen and carbon dioxide transmission. The morphology of β-lg Nfs confirms the formation of well-defined nanofibrils, and the morphology of the edible film confirms a homogeneous structure of CMC/CG edible films, with citric acid acting as a crosslinking agent and the successful incorporation of β-lg Nfs into the CMC/CG film matrix. FT-IR studies confirm the chemical interactions within the film matrix with Nfs. Antimicrobial studies reveal that the CMC/CG-based films show greater activity against \u0000 <i>E. coli</i>\u0000 and \u0000 <i>Staphylococcus aureus</i>\u0000 . Thus, this research demonstrates that the incorporation of self-assembled protein nanofibrils into edible films enhances their mechanical, barrier, and water resistance properties, along with their structural integrity, making the film suitable for food packaging applications.</p>\u0000 </div>","PeriodicalId":183,"journal":{"name":"Journal of Applied Polymer Science","volume":"142 29","pages":""},"PeriodicalIF":2.7,"publicationDate":"2025-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144331968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tailoring Bio-Based Epoxy-Anhydride Thermosets: A Comprehensive Study on the Epoxidized Sucrose Soyate and Dodecenyl Succinic Anhydride System","authors":"Iryna Bon,&nbsp;Dean Webster","doi":"10.1002/app.57035","DOIUrl":"https://doi.org/10.1002/app.57035","url":null,"abstract":"<div>\u0000 \u0000 <p>This study investigated the development and optimization of bio-based thermosets synthesized from epoxidized sucrose soyate (ESS) and dodecenyl succinic anhydride (DDSA). It explored how variations in the stoichiometric ratio of epoxide-to-anhydride (<i>R</i>) and catalyst concentration influence the chemical, thermal, and mechanical properties of these sustainable thermosets. A multi-analytical approach was used to optimize curing conditions and characterize the resulting thermosets. The most effective curing process involved a two-stage protocol: initial curing at 120°C, followed by post-curing at 150°C, which enabled achieving the desired properties in a shorter period while minimizing energy consumption. Non-stoichiometric ratios demonstrated superior performance, with the optimal elasticity-strength balance achieved at <i>R</i> = 0.75 and maximum tensile toughness at <i>R</i> = 1.00. The thermosets exhibited excellent thermal stability, with initial decomposition temperatures exceeding 270°C in both oxidative and inert environments. Quaternary onium salt (BV-CAT7) was found to be the most efficient catalyst, with 3 wt % concentration at R = 0.75, providing optimal glass transition temperature, crosslink density, and thermal stability. Coating performance evaluations showed that formulations with <i>R</i> between 0.75 and 1.00, containing a 3% BV-CAT7, demonstrated superior performance in hardness, flexibility, solvent resistance, and adhesion. Finally, by systematically exploring the tunability and performance limits of ESS-DDSA systems, this research contributes to the broader goal of developing high-performance, sustainable alternatives to conventional petroleum-based thermosets, tailored for specific industrial applications.</p>\u0000 </div>","PeriodicalId":183,"journal":{"name":"Journal of Applied Polymer Science","volume":"142 25","pages":""},"PeriodicalIF":2.7,"publicationDate":"2025-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144100749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mechanical Properties of Carbon Fiber/Epoxy Resin Modified by Functionalized Silicone Polymer/Graphene Oxide","authors":"Ya-Jie Pan,&nbsp;Bei Ye,&nbsp;Rui-Qiong Dang,&nbsp;Ji-Peng Guan,&nbsp;Li-Chao Yu,&nbsp;Wan-Yi Yang,&nbsp;Fan Lu,&nbsp;Xiao-Jun Shen,&nbsp;Hong-Quan Wang","doi":"10.1002/app.57195","DOIUrl":"https://doi.org/10.1002/app.57195","url":null,"abstract":"<div>\u0000 \u0000 <p>Carbon fiber/epoxy resin (CF/EP) composites exhibit low interlaminar fracture toughness perpendicular to the fibers, making them susceptible to interlaminar delamination, which significantly impacts the load-bearing capacity and lifespan of the composites. Here, a silicon polymer (Psol) was modified with graphene oxide (GO) to form Psol/GO for improving carbon fiber/epoxy resin composites. A systematic study was conducted on how Psol/GO affects the mechanical properties of carbon fiber/epoxy composites. The findings indicate that Psol and GO can work together to enhance the toughness and strength of carbon fiber/epoxy resin. The interlaminar shear strength (ILSS), flexural strength, tensile strength, and impact strength of the Psol/GO/CF/EP composite material have been enhanced to 68.22 MPa, 817.24 MPa, 690.95 MPa, and 95.71 kJ/m², respectively. When compared with the pure CF/EP composite material, these properties show improvements of 13.32%, 14.26%, 13.51%, and 17.54%, respectively. The DMA results indicate that the storage modulus (<i>E</i>') of carbon fiber/epoxy resin composites with Psol/GO was decreased to some extent. Furthermore, when the ratio of Psol to GO is 0:0.1, the glass transition temperature (<i>T</i>\u0000 _g) of the composite exhibits a slight increase. In comparison to the pure CF/EP composites, <i>T</i>\u0000 _g was increased from 80.9°C to 82.9°C. Psol/GO has better toughening carbon fiber/epoxy resin while increasing its strength. This study provides an effective method for strengthening and toughening carbon fiber/epoxy resin.</p>\u0000 </div>","PeriodicalId":183,"journal":{"name":"Journal of Applied Polymer Science","volume":"142 29","pages":""},"PeriodicalIF":2.7,"publicationDate":"2025-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144331964","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Moisture-Triggered Biooxazolidine Hydrolysis for the Generation of Mechanically Robust and Self-Healing Polyurethane Coatings Without CO2 Emissions","authors":"Yinlei Lin,&nbsp;Deqiang Liu,&nbsp;Xinyan Song,&nbsp;Dechao Hu,&nbsp;Zhipeng Yang,&nbsp;Ruming Jiang,&nbsp;Yuanming Yu,&nbsp;Huawen Hu","doi":"10.1002/app.57203","DOIUrl":"https://doi.org/10.1002/app.57203","url":null,"abstract":"<div>\u0000 \u0000 <p>Single-component wet-curing polyurethane (SPU) coatings offer high curing efficiency; however, their practical application is hampered by suboptimal appearance, mechanical shortcomings, and limited thermal stability. To overcome these limitations, we synthesized novel biooxazolidines—HDI-IHO and MDI-IHO—via the reaction of 2-isopropyl-3-hydroxyethyl-1,3-oxazolidine (IHO) with hexamethylene diisocyanate (HDI) and 4,4′-diphenylmethane diisocyanate (MDI), respectively. When incorporated into the SPU matrix, these biooxazolidines effectively mitigate surface defects, such as bubbles and pinholes, thereby significantly enhancing coating smoothness and overall appearance. Moreover, the introduction of these latent curing agents not only improves the thermal stability of the cured system but also substantially boosts its mechanical properties, as evidenced by increased tensile strength and elongation at break. An optimal biooxazolidine mass fraction of 8% was determined, yielding the best mechanical performance. In addition, the modified SPU exhibits remarkable self-healing capabilities, with visible repair of coating cracks achieved at 60°C.</p>\u0000 </div>","PeriodicalId":183,"journal":{"name":"Journal of Applied Polymer Science","volume":"142 29","pages":""},"PeriodicalIF":2.7,"publicationDate":"2025-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144332002","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhancing Polylactic Acid Properties by Blending With Recycled Polycarbonate: The Effect of a Bio-Based Compatibilizer on Properties","authors":"Samaneh Dehghani,&nbsp;Reza Salehiyan,&nbsp;Dutchanee Pholharn,&nbsp;Patnarin Worajittiphon,&nbsp;Yottha Srithep","doi":"10.1002/app.57197","DOIUrl":"https://doi.org/10.1002/app.57197","url":null,"abstract":"<div>\u0000 \u0000 <p>This study explores enhancing polylactic acid (PLA) by blending it with recycled polycarbonate (r-PC) to improve its brittleness and thermal limitations. Recycled r-PC, obtained from compact discs, was mixed with PLA in varying ratios (100:0 to 0:100), using epoxidized soybean oil (ESO) and a chain extender (CE) as bio-based compatibilizers. Scanning electron microscopy revealed smoother fracture surfaces with ESO, indicating improved compatibility. Mechanical testing showed significant toughness enhancement, with the 30PLA70r-PC blend reaching 8725 kJ/m³—nearly ten times that of pure PLA. ESO raised tensile strength from 47.39 MPa to 52.57 MPa, while CE increased elongation at break to 32.14%. Differential scanning calorimetry indicated reduced PLA crystallinity, dropping from 68.17% to 10.32% with increasing r-PC. A new thermal transition at 225°C in ESO-rich blends suggested enhanced molecular interactions. X-ray diffraction showed a shift toward an amorphous structure at higher r-PC contents. Dynamic mechanical thermal analysis revealed improved thermal stability, with glass transition temperature rising from 61°C (PLA) to 141°C in r-PC-rich blends. These findings demonstrate that combining biodegradable PLA with r-PC and ESO produces high-performance, sustainable composites suitable for circular economy applications.</p>\u0000 </div>","PeriodicalId":183,"journal":{"name":"Journal of Applied Polymer Science","volume":"142 29","pages":""},"PeriodicalIF":2.7,"publicationDate":"2025-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144331966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"4D Printing of Composite Thermoplastic Elastomers for Super-Stretchable Soft Artificial Muscles","authors":"Abbas Bayati,&nbsp;Davood Rahmatabadi,&nbsp;Mahdi Khajepour,&nbsp;Majid Baniassadi,&nbsp;Karen Abrinia,&nbsp;Mahdi Bodaghi,&nbsp;Mostafa Baghani","doi":"10.1002/app.57177","DOIUrl":"https://doi.org/10.1002/app.57177","url":null,"abstract":"<p>This study explores the development of soft, super-stretchable artificial muscles by 4D printing of composite thermoplastic elastomers. A propylene-based elastomer, combined with carbon black (CB) nanoparticles, is utilized to develop nanocomposite elastomers with enhanced mechanical properties. A pellet-based material extrusion technique is employed to overcome the challenges of filament buckling in traditional filament-based printing methods. The pure elastomer exhibits an elongation at break of 4048% and a tensile strength of 3.71 MPa, while the optimal nanocomposite (2% CB) achieves an elongation of 2665% and a tensile strength of 5.58 MPa. Scanning electron microscopy confirms that high-quality printing with well-bonded layers is achievable. The shape memory properties of printed elastomers are assessed through cyclic tests. It demonstrates the material's ability to recover its original shape after deformation with a drop in mechanical properties after each cycle controllable by CB reinforcements. Innovative artificial muscles are inspired by the chameleon's tongue, achieving significant strain recovery and lifting capabilities. Objects with varying weights are lifted by these muscles, showcasing potential for soft robotics and actuators. The potential of 4D printed composite elastomers in creating highly stretchable, efficient artificial muscles is highlighted, offering promising applications in fields requiring high elasticity and mechanical performance.</p>","PeriodicalId":183,"journal":{"name":"Journal of Applied Polymer Science","volume":"142 29","pages":""},"PeriodicalIF":2.7,"publicationDate":"2025-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/app.57177","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144332001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Highly Alkaline Stable Crosslinked Piperidine-Functionalized Polynorbornene Anion Exchange Membranes","authors":"Jian Huang,&nbsp;Xiaohui He,&nbsp;Quan Li,&nbsp;Wenjun Zhang,&nbsp;Siyong Liao,&nbsp;Chen Xiao,&nbsp;Wenbiao Ke,&nbsp;Lingxia Zha,&nbsp;Defu Chen","doi":"10.1002/app.57202","DOIUrl":"https://doi.org/10.1002/app.57202","url":null,"abstract":"<div>\u0000 \u0000 <p>The balance between long-term stability, size stability, and ion conductivity of anion exchange membranes (AEMs) under alkaline conditions is a key issue in their development. This article improves the alkaline stability of the membrane by selecting main chains and functional groups with good alkaline stability and using block and crosslinking methods. A series of anion exchange membranes with different crosslinking degrees, aPNB-O-DiPD-x, were prepared using a pyridine group with excellent alkali resistance as the cationic group and 1,3-di-4-pyridinylpropane (DiPD) as the crosslinking agent. Compared to uncrosslinked membranes, crosslinked membranes significantly increase their tensile strength and successfully suppress the swelling phenomenon caused by excessive water absorption. AFM and SAXS tests show that the crosslinked membrane has a clear phase separation structure. The ion conductivity of the crosslinked membrane aPNB-O-DiPD-5 at 80°C is 88.85 mS cm⁻¹, and it still retains 85.8% ion conductivity after soaking in 1 M sodium hydroxide solution for 840 h. In summary, the presence of crosslinking network in the micro crosslinked membrane aPNB-O-DiPD-x not only suppresses excessive water absorption but also improves the size stability of the membrane. At the same time, it has good ion conductivity and alkali stability, which has certain potential in fuel cells.</p>\u0000 </div>","PeriodicalId":183,"journal":{"name":"Journal of Applied Polymer Science","volume":"142 29","pages":""},"PeriodicalIF":2.7,"publicationDate":"2025-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144331951","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Synergistic Effect of Bio-Based Cobalt Alginate via Facile Preparation on the Intumescent Flame-Retardant Epoxy Resin","authors":"Xiaoqian Zhang,&nbsp;Neng Quan,&nbsp;Shengde Tang,&nbsp;Li Ji,&nbsp;Kangning Liu,&nbsp;Hongtao Wang,&nbsp;Ming Gao","doi":"10.1002/app.57196","DOIUrl":"https://doi.org/10.1002/app.57196","url":null,"abstract":"<div>\u0000 \u0000 <p>Green bio-based flame retardants are becoming increasingly popular due to environmental concerns and the use of petroleum resources. Here, cobalt alginate (CA) was prepared and used as a charring agent with catalytic action in epoxy resin (EP)/ammonium polyphosphate (APP) to improve flame retardance. The results show that CA and APP in EP have great synergistic effects on enhancing charring and preventing melt dripping. EP/14 wt% APP cannot pass any UL-94 rating, while the composite with 0.1 wt% CA can easily reach V-0. The V-0 grade can still be attained even if the total additive amount for EP/APP/CA is reduced by 2 wt%. The maximum limiting oxygen index of EP/APP/CA was 28.8%, which was 7.9% higher than that of EP/APP. Besides, its heat, smoke, and harmful gases (CO and CO₂) release were obviously diminished. In comparison with EP/APP, the fire hazard of EP/APP/CA was obviously reduced and the thermostability at high temperatures was greatly improved. Moreover, EP/APP/CA has superior carbon formation, which was because CA acted as a charring agent, and good catalytic role of its cobalt element. This study provides inspiration for using marine biomass as green flame-retardant fillers.</p>\u0000 </div>","PeriodicalId":183,"journal":{"name":"Journal of Applied Polymer Science","volume":"142 29","pages":""},"PeriodicalIF":2.7,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144331949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}