Journal of Applied Polymer Science最新文献

Correction to “Colorimetric Dye-Loaded, Adhesive, and Stretchable Hydrogel Sensor: A Sensitive and Visible H2S Gas Sensing Platform” 校正“比色染料负载，粘合剂和可拉伸的水凝胶传感器：一个敏感和可见的H2S气体传感平台”

IF 2.7 3区化学

Journal of Applied Polymer Science Pub Date : 2025-04-12 DOI: 10.1002/app.57170

引用次数: 0

Superhydrophilic and Degradable PLA Fiber Membrane With Silica Layer for Oil-in-Water Emulsion Separation 用于油水乳液分离的超亲水性可降解聚乳酸纤维膜

IF 2.7 3区化学

Journal of Applied Polymer Science Pub Date : 2025-04-08 DOI: 10.1002/app.56947

Li Gao, Haihong Gu, Chao Ye, Chunxia Wang, Zimin Jin

{"title":"Superhydrophilic and Degradable PLA Fiber Membrane With Silica Layer for Oil-in-Water Emulsion Separation","authors":"Li Gao, Haihong Gu, Chao Ye, Chunxia Wang, Zimin Jin","doi":"10.1002/app.56947","DOIUrl":"https://doi.org/10.1002/app.56947","url":null,"abstract":"<div>\u0000 \u0000 A superhydrophilic polylactic acid (PLA) fiber membrane was fabricated by developing a hydrophilic silica surface layer on electrospun fibers. The drawn fibers were twisted and activated in an ethanol solution, leading to the shrinkage of the membrane and enhancing surface hydrophilicity, as well as reducing the pore size of the membrane. Through the coupling of 3-aminopropyltriethoxysilane, silica was polymerized in situ on the fiber surface of the electrospun PLA membrane to achieve a superhydrophilic surface. The membrane underwent degradation in a sodium hydroxide aqueous solution at a rate of 2.240 min−1. The membrane was employed for separating surface-stabilized oil-in-water emulsions. The oil droplet sizes in the filtrates were 93, 169, and 132 nm, respectively. The water flux of the membrane for ionic oil-in-water emulsions reached 3205 L·m−2·h−1, attributed to the electrostatic effect on the membrane surface (35.35 eV) and the sieving effect of the pore channel (0.918 μm). In contrast, the water flux for nonionic emulsions was only 350 L·m−2·h−1. Furthermore, after immersing the membrane in the hydrolysis of tetraethyl orthosilicate again, the oil retention rate remained at 98.6%, and the water flux recovery rate was sustained at 96.3% over 30 cycles of separating oil-in-water emulsion.\u0000 </div>","PeriodicalId":183,"journal":{"name":"Journal of Applied Polymer Science","volume":"142 22","pages":""},"PeriodicalIF":2.7,"publicationDate":"2025-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143892989","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}

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Correction to “Poly-p-Phenylene Terephthamide Modified Poly(1,3,4-Oxadiazole) Fibers With Superior Ultraviolet Resistance” 对“聚对苯基对苯二甲酰胺改性聚（1,3,4-恶二唑）抗紫外线纤维”的修正

IF 2.7 3区化学

Journal of Applied Polymer Science Pub Date : 2025-04-01 DOI: 10.1002/app.57054

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Cover Image, Volume 142, Issue 18 封面图片，第142卷，第18期

IF 2.7 3区化学

Journal of Applied Polymer Science Pub Date : 2025-04-01 DOI: 10.1002/app.54197

Kowsar Rezvanian, Radhika Panickar, Faruk Soso, Vijaya Rangari

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Lavender Essential Oil-Loaded Composite Fiber Membrane Prepared by Coaxial Electrospinning for High-Performance, Antibacterial, and Lasting-Fragrance Air Filtration 同轴静电纺丝制备薰衣草精油复合纤维膜，用于高效、抗菌、持久芳香的空气过滤

IF 2.7 3区化学

Journal of Applied Polymer Science Pub Date : 2025-03-26 DOI: 10.1002/app.57000

Jiayi He, Yibin Chen, Jiyuan Wang, Sangrong Chen, Xingzi Lan, Maolin Liu, Xiaojie Chen, Weicheng Ou, Han Wang

{"title":"Lavender Essential Oil-Loaded Composite Fiber Membrane Prepared by Coaxial Electrospinning for High-Performance, Antibacterial, and Lasting-Fragrance Air Filtration","authors":"Jiayi He, Yibin Chen, Jiyuan Wang, Sangrong Chen, Xingzi Lan, Maolin Liu, Xiaojie Chen, Weicheng Ou, Han Wang","doi":"10.1002/app.57000","DOIUrl":"https://doi.org/10.1002/app.57000","url":null,"abstract":"<div>\u0000 \u0000 In this study, LO (lavender essential oil) and PCL (polycaprolactone)-based nanofibrous membranes were successfully prepared using electrospinning technology. Due to the large specific surface area of the coaxial electrospinning nanofibers, the composite fiber membrane synthesized displays outstanding performance in the loading and release of LO. The study examines three common essential oils: Lavender Flower Oil (LFO), Lavandin Hybrida Oil (LHO), and Lavender Spike Oil (LSO). The results showed that this nanofiber membrane can effectively encapsulate LO, achieve long-term release, and exhibit long-lasting aroma and antibacterial effects. In terms of air filtration performance, the LHO/PCL membrane with an inner DMF (dimethylformamide) concentration of 5% has a significant filtration effect on PM2.5. In addition, in vitro antibacterial experiments show that LO/PCL nanofiber membranes have good antibacterial properties against \u0000 Escherichia coli\u0000 and \u0000 Staphylococcus aureus\u0000 , especially the LHO/PCL and LSO/PCL membranes. In summary, the LHO/PCL nanofiber membrane with 5% DMF demonstrated high filtration efficiency (quality factors is 0.13 Pa−1), sustained aroma retention for over 7 days, and exhibited antimicrobial properties, effectively inhibiting bacterial growth by 99% in testing. Therefore, the LO/PCL nanofiber membrane shows good application potential as an essential oil carrier in air filtration systems.\u0000 </div>","PeriodicalId":183,"journal":{"name":"Journal of Applied Polymer Science","volume":"142 23","pages":""},"PeriodicalIF":2.7,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143914658","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}

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Enhance the Durable Antistatic Properties of Aqueous Dispersion XNBR Films of Light Color With Grafting Hydrophilic Sodium Polyacrylate 接枝亲水性聚丙烯酸钠增强浅色水性分散XNBR膜的耐久抗静电性能

IF 2.7 3区化学

Journal of Applied Polymer Science Pub Date : 2025-03-24 DOI: 10.1002/app.56990

Xin Shan, Luo Luo, Qunfang Lin, Yang Yang, Meiqin Yao, Huihang Ma, Xiaodong Zhou

{"title":"Enhance the Durable Antistatic Properties of Aqueous Dispersion XNBR Films of Light Color With Grafting Hydrophilic Sodium Polyacrylate","authors":"Xin Shan, Luo Luo, Qunfang Lin, Yang Yang, Meiqin Yao, Huihang Ma, Xiaodong Zhou","doi":"10.1002/app.56990","DOIUrl":"https://doi.org/10.1002/app.56990","url":null,"abstract":"<div>\u0000 \u0000 A hydrophilic polyelectrolyte ion channel grafted polymer film based on carboxyl nitrile butadiene rubber latex (XNBRL) was prepared to enhance electrical conductivity and durability. In this research, XNBR was grafted with sodium acrylate (PAAS-g-XNBR), and cetyltrimethylammonium bromide (CTAB) was used to adsorb the monomer around the XNBR particles to form a new negative charge layer. The prepared PAAS-g-XNBR membrane section formed a continuous polyelectrolyte distribution, which prevented the formation of pores. Because the polyelectrolyte is strongly bound to the substrate by grafting chemical bonds, the ionic antistatic properties of the prepared film are durable and washable. Furthermore, the mechanical properties and antistatic properties of the film are balanced by the appropriate monomer content, and the appropriate vulcanization temperature also controls the appropriate moisture and crosslinking degree of the film. The results show that at 50% humidity, the optimal latex film achieves excellent conductive and antistatic properties (107 Ω) and good tensile strength (4.19 MPa), which present good application prospects in the field of thick protective touchscreen gloves with adjustable color.\u0000 </div>","PeriodicalId":183,"journal":{"name":"Journal of Applied Polymer Science","volume":"142 23","pages":""},"PeriodicalIF":2.7,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143914768","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}

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Toughening and Chain-Extending Effect of Tris(4-Hydroxyphenyl)methane Triglycidyl Ether for Waste Acrylonitrile-Butadiene-Styrene 三（4-羟基苯基）甲烷三缩水甘油醚对废丙烯腈-丁二烯-苯乙烯的增韧和扩链作用

IF 2.7 3区化学

Journal of Applied Polymer Science Pub Date : 2025-03-23 DOI: 10.1002/app.57003

Jinyu Zhang, Xiaodi Ye, Bingtao Wang, Ting Sai, Juan Li, Zhenghong Guo

{"title":"Toughening and Chain-Extending Effect of Tris(4-Hydroxyphenyl)methane Triglycidyl Ether for Waste Acrylonitrile-Butadiene-Styrene","authors":"Jinyu Zhang, Xiaodi Ye, Bingtao Wang, Ting Sai, Juan Li, Zhenghong Guo","doi":"10.1002/app.57003","DOIUrl":"https://doi.org/10.1002/app.57003","url":null,"abstract":"<div>\u0000 \u0000 Adding a chain extender is one of the effective means to achieve high-value recycling of waste acrylonitrile-butadiene-styrene (wABS). In this study, tris(4-hydroxyphenyl)methane triglycidyl ether (TTE), with the small molecular structure and multiple epoxy groups, was used as a chain extender in wABS. The effects of TTE on the mechanical properties, molar mass, rheological behaviors, thermal stability, and fracture morphology were studied. The results showed that TTE extended the broken wABS chains, increased the molar mass, and improved the morphology of wABS/TTE, resulting in better performance in impact strength, tensile strength, storage modulus, loss modulus, complex viscosity, and thermal stability. When the content of TTE is 2.0 wt.%, the impact strength of the wABS/TTE blend increased to 28.5 kJ/m2, which was a 20.8% increase compared with wABS, and both T\u0000 5% and T\u0000 max2 in air had been improved, with each showing an increase of 5°C and 9°C, respectively, compared to wABS. The incorporation of TTE significantly enhanced wABS, improving interfacial bonding and providing better performance for wABS.\u0000 </div>","PeriodicalId":183,"journal":{"name":"Journal of Applied Polymer Science","volume":"142 23","pages":""},"PeriodicalIF":2.7,"publicationDate":"2025-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143913976","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}

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Low-Shrinkage Thermoplastic Polyamide Elastomer Foam Prepared by Microcellular Foaming With CO2 and N2 Co-Blowing Agent CO2和N2共发泡剂微孔发泡制备低收缩热塑性聚酰胺弹性体泡沫

IF 2.7 3区化学

Journal of Applied Polymer Science Pub Date : 2025-03-21 DOI: 10.1002/app.56987

Yujiao Zhai, Yuyin Zhao, Yufei Ma, Jing Zhang, Yuxuan Yang, Xiaolong Deng, Chunling Xin, Yadong He

{"title":"Low-Shrinkage Thermoplastic Polyamide Elastomer Foam Prepared by Microcellular Foaming With CO2 and N2 Co-Blowing Agent","authors":"Yujiao Zhai, Yuyin Zhao, Yufei Ma, Jing Zhang, Yuxuan Yang, Xiaolong Deng, Chunling Xin, Yadong He","doi":"10.1002/app.56987","DOIUrl":"https://doi.org/10.1002/app.56987","url":null,"abstract":"<div>\u0000 \u0000 Thermoplastic polyamide elastomer (TPAE) foams possess the advantages of lightweightness and high resilience, which can be widely used in footwear and sports equipment. Nevertheless, like other thermoplastic elastomers, TPAE foams prepared with supercritical CO2 as a blowing agent exhibit serious shrinkage problems. This results in a low and unstable expansion ratio, which significantly restricts industrialized application. Therefore, this paper proposes the method of using a CO2 and N2 co-blowing agent for microcellular foaming, which effectively addresses the shrinkage problem of TPAE foams. Firstly, the solubility of pure gas blowing agents (CO2 and N2) and CO2 and N2 co-blowing agent in TPAE is determined and the theoretical formula of solubility is deduced. Subsequently, the effects of the blowing agents on the foaming and shrinkage behaviors of TPAE are investigated. The findings indicate that the diffusion rate of N2 is nearly equivalent to that of air, which retards the shrinkage process of the foam. Furthermore, the introduction of N2 reduces the growth driving force of the foam and reduces the probability of plastic deformation of the bubbles. When the N2 content is approximately 20%–30%, TPAE foams with an expansion ratio of about 12 times and a shrinkage ratio as low as 10% can be prepared.\u0000 </div>","PeriodicalId":183,"journal":{"name":"Journal of Applied Polymer Science","volume":"142 23","pages":""},"PeriodicalIF":2.7,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143914734","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}

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Fatigue Life Prediction of a Groove Bottom of Green All Steel Radial Rubber Tires 绿色全钢子午线橡胶轮胎槽底疲劳寿命预测

IF 2.7 3区化学

Journal of Applied Polymer Science Pub Date : 2025-03-21 DOI: 10.1002/app.57002

Kangyu Luo, Hao Kong, Zhanfu Yong

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Polyethylene/Hydrophobic Calcium Lignosulfonate Composite Film for Anti-Photooxidation of Fuji Apples 富士苹果抗光氧化聚乙烯/疏水木质素磺酸钙复合膜

IF 2.7 3区化学

Journal of Applied Polymer Science Pub Date : 2025-03-20 DOI: 10.1002/app.56999

Song Zhang, Zhang Chen, Yanfeng Gao

{"title":"Polyethylene/Hydrophobic Calcium Lignosulfonate Composite Film for Anti-Photooxidation of Fuji Apples","authors":"Song Zhang, Zhang Chen, Yanfeng Gao","doi":"10.1002/app.56999","DOIUrl":"https://doi.org/10.1002/app.56999","url":null,"abstract":"<div>\u0000 \u0000 Excessive ultraviolet (UV) radiation exposure induces photooxidative stress in plants, leading to severe cell damage. Current packaging films often rely on nonrenewable, petroleum-based UV absorbers, which may pose potential health risks. Calcium lignosulfonate, a natural byproduct derived from the pulp and paper industry, has attracted significant attention as a sustainable alternative to petroleum-based UV absorbers. In this study, calcium lignosulfonate was hydrophobically modified to enhance its compatibility with nonpolar low-density polyethylene (LDPE), and a UV-blocking composite film was subsequently fabricated. The hydrophobic modification significantly increased the water contact angle of calcium lignosulfonate from 5° to 101°. Incorporating the modified calcium lignosulfonate into LDPE improved both the melting point and crystallinity of the polymer. The resulting composite film demonstrated excellent UV-blocking performance, achieving a UV-A blocking rate of 95% and a UV-B blocking rate of 99%, and effectively mitigated photooxidative browning in “Fuji” apples. This film exhibits great potential for anti-photooxidation packaging applications while simultaneously reducing dependence on petroleum-based resources.\u0000 </div>","PeriodicalId":183,"journal":{"name":"Journal of Applied Polymer Science","volume":"142 23","pages":""},"PeriodicalIF":2.7,"publicationDate":"2025-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143914769","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}

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