{"title":"Design and synthesis of Y-shaped triblock copolymer for enhanced antibiofouling polyvinyl chloride (PVC) plastics","authors":"Rong-Chao Xue , Lian Li , Li-Ping Yu , Bin Wang","doi":"10.1016/j.eurpolymj.2025.114067","DOIUrl":"10.1016/j.eurpolymj.2025.114067","url":null,"abstract":"<div><div>Developing polyvinyl chloride (PVC) materials with superior antibiofouling properties is essential for their application in biomedical fields. Although blending PVC with functional polymers has emerged as a promising strategy, current approaches often focus on single-function polymers or simple structures, neglecting the synergistic effects of multifunctional blocks and the influence of polymer topology. In this study, a novel Y-shaped triblock copolymer, Y-PCL-PF-PG, was designed and synthesized, comprising a fouling-release low-surface-energy polyhexafluorobutyl acrylate (PF) block, a fouling-resistant hydrophilic poly(methacrylate polyethylene glycol) (PG) block, and a PVC-compatible polycaprolactone (PCL) block. Linear counterparts, including L-PCL-PF-PG, PCL-PF, and PCL-PG, were also synthesized for comparison. These copolymers were blended with PVC to fabricate plastic films, which were characterized using differential scanning calorimetry, thermogravimetric analysis, and mechanical testing. The results demonstrated that the films exhibited excellent thermal and mechanical properties. Antibiofouling performance was evaluated through protein adsorption, bacterial adhesion, and platelet adhesion tests. Films incorporating copolymers with both PF and PG blocks showed significantly enhanced antifouling performance compared to those with single-function blocks, highlighting the synergistic effect of the PF and PG components. Furthermore, the Y-shaped copolymer (Y-PCL-PF-PG) outperformed its linear counterpart (L-PCL-PF-PG), underscoring the critical role of copolymer topology in antibiofouling performance. This study provides valuable insights into the design of high-performance antibiofouling PVC materials and offers a theoretical foundation for their development in biomedical applications.</div></div>","PeriodicalId":315,"journal":{"name":"European Polymer Journal","volume":"235 ","pages":"Article 114067"},"PeriodicalIF":5.8,"publicationDate":"2025-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144253767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Miaomiao Liu , Tao Wang , Xueyao Wang , Weibin Ren , Yanhui Zhang , Lanjuan Li , Hongyan Diao
{"title":"Multifunctional hydrogels: Therapeutic strategies and advances in inflammation","authors":"Miaomiao Liu , Tao Wang , Xueyao Wang , Weibin Ren , Yanhui Zhang , Lanjuan Li , Hongyan Diao","doi":"10.1016/j.eurpolymj.2025.114064","DOIUrl":"10.1016/j.eurpolymj.2025.114064","url":null,"abstract":"<div><div>The inflammatory response is pivotal in the progression of various diseases, typically characterized by aberrant inflammation. While conventional treatments can mitigate inflammation to some degree, their therapeutic efficacy remains limited. Given the pathological complexity and clinical challenges of inflammatory diseases, there is an urgent need for novel precision modulation strategies. In recent years, hydrogels have demonstrated significant potential in inflammation management owing to their distinctive physicochemical attributes. This review systematically explores the multidimensional therapeutic strategies of hydrogel, including microenvironment-responsive targeted delivery, inflammation-regulating tissue-engineered scaffolds, immunomodulation, and smart anti-inflammatory dressings. By analyzing the pathological features of different inflammatory diseases, we elucidate the relationship between the physicochemical properties of functional hydrogels and their therapeutic mechanisms. Furthermore, we summarize recent advances in hydrogel-based inflammation therapies and discuss emerging trends in multimodal synergistic approaches. In conclusion, this review aims to advance the development of functional hydrogels for inflammation therapy by aligning their structural properties with therapeutic requirements, while addressing key challenges in delivery efficiency and long-term safety for clinical translation.</div></div>","PeriodicalId":315,"journal":{"name":"European Polymer Journal","volume":"235 ","pages":"Article 114064"},"PeriodicalIF":5.8,"publicationDate":"2025-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144279388","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Designing multifunctional switchable amino acid-derived polymeric nanomaterials for advanced applications","authors":"Priyank Sinha, Nishikanta Singh, Bhanendra Sahu, Sanjib Banerjee","doi":"10.1016/j.eurpolymj.2025.114047","DOIUrl":"10.1016/j.eurpolymj.2025.114047","url":null,"abstract":"<div><div>Multifunctional block copolymers can synergistically enhance the properties of materials, enabling their use across diverse scientific disciplines, from physicochemical material science to engineering applications. In this study, we designed a switchable polymeric nanomaterial, poly(2-(dimethylamino)ethyl methacrylate)-<em>block</em>-poly(histidine methacrylamide) (PDMAEMA-<em>b</em>-PHisMAM) diblock copolymer, utilizing S-dots under UV light irradiation. This copolymer self-assembles into core–shell micelle and responsive to both pH and temperature changes, demonstrating tunable amphiphilicity and adaptive functionality. Beyond its role in dynamically switchable transparent-to-opaque sheet for solar light modulation towards smart window application, this block copolymer exhibits a significantly lower critical aggregation concentration (CAC), making it an effective emulsifier in emulsion polymerization of acrylate, methacrylate, and vinylic monomers. Furthermore, its dynamic self-assembly behavior and stimuli-responsive characteristics open new avenues for applications in targeted drug delivery, bio-sensing, and nanoreactors, highlighting its potential in advanced biomedical and energy-related technologies.</div></div>","PeriodicalId":315,"journal":{"name":"European Polymer Journal","volume":"235 ","pages":"Article 114047"},"PeriodicalIF":5.8,"publicationDate":"2025-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144242753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Assemblies of cationic amphiphilic block copolymers bearing multi-clickable orthogonal groups: RAFT-PISA and click reactions in water","authors":"Floriane Isselin, Laurent Fontaine, Sandie Piogé, Sagrario Pascual","doi":"10.1016/j.eurpolymj.2025.114062","DOIUrl":"10.1016/j.eurpolymj.2025.114062","url":null,"abstract":"<div><div>We report a one-step aqueous RAFT polymerization-induced self-assembly (RAFT-PISA) strategy for the synthesis of amphiphilic block copolymer nanostructures bearing orthogonal clickable end-groups. This approach employs equimolar mixtures of poly(oligo(ethylene glycol) methyl ether methacrylate) (POEGMA) macro-RAFT agents functionalized with allyl, propargyl, or norbornenyl moieties at the α-chain end. These mixed macro-RAFT agents were chain-extended with 2-(methacryloyloxy)-<em>N,N,N</em>-trimethylethanammonium hexafluorophosphate (METAPF<sub>6</sub>), yielding POEGMA-<em>b</em>-PMETAPF<sub>6</sub> block copolymers that self-assembled into stable nanoscale structures in water. The resulting assemblies displayed surface-exposed clickable groups compatible with thiol-ene and copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions. Sequential post-polymerization modifications confirmed orthogonal reactivity in aqueous media, as monitored by <sup>1</sup>H NMR spectroscopy. This method provides a versatile platform for the modular and site-selective functionalization of block copolymer assemblies and represents a valuable tool for the development of multifunctional nanomaterials for applications in bioconjugation, drug delivery, and advanced materials engineering.</div></div>","PeriodicalId":315,"journal":{"name":"European Polymer Journal","volume":"235 ","pages":"Article 114062"},"PeriodicalIF":5.8,"publicationDate":"2025-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144242751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Phenol novolac-based hybrid non-isocyanate polyhydroxy urethane as adhesive: Investigating the effects of amines","authors":"Gopika Melepalliyalil , Anitha Sukumaran Nair , Monisha Baby , S. Renjith Pillai , Unnikrishnan Gopalakrishna Panicker","doi":"10.1016/j.eurpolymj.2025.114060","DOIUrl":"10.1016/j.eurpolymj.2025.114060","url":null,"abstract":"<div><div>The introduction of urethane linkages into an epoxy backbone is accepted as a preferred strategy for enhancing the flexibility of the overall system through internal cross-linking. In this work, initially, partial carbonation of an epoxy phenol novolac resin (EPN) was carried out to create a hybrid monomer containing epoxy and cyclic carbonate functionalities (EPNCC). Presence of both functionalities in the same molecule can effectively increase the crosslink density of the resultant system, thereby significantly altering its various physical properties. A series of polyhydroxy urethanes were subsequently been realized by the reaction of EPNCC with different amines such as isophorone diamine, triethylene tetramine, and gaskamine-328. This protocol of making non-isocyanate polyurethanes via aminolysis of cyclic carbonate with amine is a well recognized route that utilizes CO<sub>2</sub> and avoids the use of harmful isocyanates. The impact of different amines on the resultant hybrid polyhydroxyurethane (HPHUs) systems has been evaluated in terms of mechanical, thermal, chemical, and adhesive properties. The optimized system demonstrated good elongation (30–40 %) without comprising the adhesive strength (15–16 MPa) when compared to the parent EPN system. To analyze the hydrogen bonding interactions of the cured system, DFT studies were performed and an optimized structure has been identified for the Gaskamine cured system. The hybrid systems performed admirably as adhesives and can be proposed as good environment friendly candidate for various adhesive applications.</div></div>","PeriodicalId":315,"journal":{"name":"European Polymer Journal","volume":"235 ","pages":"Article 114060"},"PeriodicalIF":5.8,"publicationDate":"2025-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144242754","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Lebing Lian, Xiaotao Bai, Fengguang Jiang, Yongcheng Zhang, Xuan Feng, Min Liu, Quan Zhou
{"title":"Enhancement of processability, thermal stability, and mechanical properties of phthalonitrile resins via 3-aminophenylacetylene modification","authors":"Lebing Lian, Xiaotao Bai, Fengguang Jiang, Yongcheng Zhang, Xuan Feng, Min Liu, Quan Zhou","doi":"10.1016/j.eurpolymj.2025.114061","DOIUrl":"10.1016/j.eurpolymj.2025.114061","url":null,"abstract":"<div><div>Phthalonitrile resins are widely recognized for their outstanding heat resistance, dielectric properties, and mechanical properties. However, the excessively high melting temperature and narrow processing window constrain their applications in fields such as thermal protection. This study successfully prepared BPL-P resins with enhanced processing, thermal, and mechanical properties by modifying laboratory-synthesized silicone-containing phthalonitrile (BPL) resins with 3-aminophenylacetylene (APA). The alkyne group in APA can self-polymerize to form polyene and trisubstituted benzene structures, and the amino group in APA encourages the conversion of cyano groups into triazine and phthalocyanine. These modifications confer exceptional thermal and thermo-oxidative stability to the resins, with the T<sub>d5</sub> of BPL-P2 resin (containing 20 wt% APA) reaching 563.2 °C and 522.2 °C, respectively. Additionally, the strong solubility and relatively low viscosity of APA significantly enhance the processing performance of the resin. The softening point of BPL-P2 resin decreases from 161 °C to 94 °C, and its processing window expands from 32 °C to 59 °C under a viscosity of 1 Pa·s. Moreover, the mechanical properties of the quartz fiber-reinforced composite QF/BPL-P2 were substantially enhanced, with flexural strength increasing from 673.6 MPa to 731.9 MPa at room temperature, and from 115.1 MPa to 358.4 MPa after heat treatment at 400 °C for 16 h. These findings broaden the potential applications of phthalonitrile resins in high-end industrial sectors.</div></div>","PeriodicalId":315,"journal":{"name":"European Polymer Journal","volume":"235 ","pages":"Article 114061"},"PeriodicalIF":5.8,"publicationDate":"2025-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144264071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jianhao He , Zijun Mu , Jianchao Jiang , Shiying Qi , Jiwei Zhai , Yuanrong Cheng
{"title":"Crosslinked poly(arylene ether ketone)s with lateral methylsulfone groups for capacitive energy storage","authors":"Jianhao He , Zijun Mu , Jianchao Jiang , Shiying Qi , Jiwei Zhai , Yuanrong Cheng","doi":"10.1016/j.eurpolymj.2025.114044","DOIUrl":"10.1016/j.eurpolymj.2025.114044","url":null,"abstract":"<div><div>Polymer dielectrics are vital materials for thin film capacitors, and their performance directly determines the energy storage density and reliability of capacitors. This work focuses on the synthesis of poly(arylene ether ketone)s polymer dielectrics utilizing monomer S-BPA, which features lateral methylsulfone groups with a large dipole moment. Among the synthesized polymers, ASPEK<sub>20%</sub> stands out with a dielectric constant of 4.2 and an extremely low dielectric loss of about 0.003. Additionally, it exhibits a remarkable discharged energy density of up to 11.10 J cm<sup>−3</sup> at an electric field strength of 760 MV m<sup>−1</sup>, along with a discharge–charge efficiency of 87.5 %. The outstanding energy storage capabilities of this polymer materials can be primarily attributed to two factors: the first is the high dielectric constant caused by the dipole of the lateral methylsulfone groups with strong polarity; furthermore, its high breakdown field strength is enhanced by cross-linking of propenyl group, suppressing the movement of the lateral methylsulfone dipole. Our work may provide a comprehensive and practical strategy to prepare high performance polymer dielectrics for thin film capacitors.</div></div>","PeriodicalId":315,"journal":{"name":"European Polymer Journal","volume":"235 ","pages":"Article 114044"},"PeriodicalIF":5.8,"publicationDate":"2025-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144242752","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hien The Ho , Kai Rist , Iris Lamparth , Sadini Omeragic , Pascal Fässler , Fabrice Cousin , Loïc Vidal , Jacques Lalevée , Didier Gigmes , Yohann Catel , Trang N.T. Phan
{"title":"PMMA-PDMS-PMMA triblock copolymers as toughness modifiers for UV-curable methacrylate resins","authors":"Hien The Ho , Kai Rist , Iris Lamparth , Sadini Omeragic , Pascal Fässler , Fabrice Cousin , Loïc Vidal , Jacques Lalevée , Didier Gigmes , Yohann Catel , Trang N.T. Phan","doi":"10.1016/j.eurpolymj.2025.114049","DOIUrl":"10.1016/j.eurpolymj.2025.114049","url":null,"abstract":"<div><div>Photocurable denture bases require both rigidity (high flexural strength and modulus) and high fracture toughness (to prevent cracking or breaking under mechanical stress). These antagonist properties can be provided by the incorporation of block copolymers (BCPs) due to their unique self-assembly properties conferring an overall improvement of fracture toughness and mechanical properties to denture base materials. In the present work, it was shown that poly(methyl methacrylate)-<em>block</em>-poly(dimethyl siloxane)-<em>block</em>-poly(methyl methacrylate) (PMMA-PDMS-PMMA) triblock copolymers are highly efficient toughening agents for (meth)acrylic resins, resulting in a significantly improved fracture toughness without compromising the mechanical strength or processing. The influence of the PMMA:PDMS block ratio and the weight fraction of triblock copolymer (3–10 wt%) in the resin was investigated and revealed that the most efficient toughening triblock copolymer is composed of PMMA and PDMS blocks having the similar molecular weight of 8000 g mol<sup>−1</sup>.</div><div>The highest fracture toughness value (K<sub>max</sub> = 2,25 MPa m<sup>1/2</sup>) was obtained with this BCP at a concentration of 5 wt% in the resin, an improvement of 180 % compared to the BCP free resin. Small angle X-ray scattering measurements revealed that self-assembly of BCPs led to the formation of spherical micelles that transform to small clusters after curing if the compatible PMMA block is sufficiently long compared to the incompatible PDMS block. Otherwise, large aggregates were observed. Transmission electron microscopy confirmed the SAXS results, showing the clusters of spherical micelles. As toughening agents, PMMA-PDMS-PMMA BCPs showed better performance than the reference polycaprolactone-polysiloxane (PCL-PDMS-PCL) one. The influence of the nature of the compatible block (PMMA <em>versus</em> PCL) and of the PMMA:PDMS block ratio on the fracture toughness of radical-cured resin systems was clearly demonstrated in this study. The most promising formulation was shown to be suitable for digital light processing 3D printing.</div></div>","PeriodicalId":315,"journal":{"name":"European Polymer Journal","volume":"235 ","pages":"Article 114049"},"PeriodicalIF":5.8,"publicationDate":"2025-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144221305","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Kun Liu , Qiqi Dai , Yi Xiao , Xupeng Han , Yujie Wang , Yao Long , Zhifang Chen , Wenjun Yi , Xiaoxing Gu , Lijun Li
{"title":"Facile synthesis of tertiary amine functionalized liquid polyisoprene rubber by LAP with 1,2-Dipiperidinoethane derivatives as modifier","authors":"Kun Liu , Qiqi Dai , Yi Xiao , Xupeng Han , Yujie Wang , Yao Long , Zhifang Chen , Wenjun Yi , Xiaoxing Gu , Lijun Li","doi":"10.1016/j.eurpolymj.2025.114020","DOIUrl":"10.1016/j.eurpolymj.2025.114020","url":null,"abstract":"<div><div>The properties of polydiene-based liquid rubber are controlled by the microstructure, sequence distribution and degree of functionalization. The living anionic polymerization (LAP) initiation (alkyl-metal nucleophiles) and regulation (electron-rich Lewis bases) systems and polymerization conditions (such as temperature, solvent and charging mode) as well as the functionality comonomer need to be optimized to achieve excellent control of polymer structure. Herein, with the assistance of the 1,2-dipiperidinoethane (DPE) derivatives with different steric hindrance and electron effect substituents, the high vinyl polyisoprene (HVPI, 80 % < 3,4- & 1,2-units < 92 %, 1,2-units up to 26 %) liquid rubber was obtained with <em>n</em>-BuLi as initiator in cyclohexane. Furthermore, the synthesis of HVPI with quantitatively tertiary-amine functionalization, ranging from 0 % to 25 % molar ratio, was achieved through in-situ living anionic polymerization (LAP) using 4-dimethylaminomethylstyrene (VBN) as a polar comonomer. Precise control of molecular weight and tertiary amine functionalization can be achieved above room temperature. The fine structure of the product was analyzed using FTIR, GPC, <sup>1</sup>H NMR, <sup>13</sup>C NMR, and DSC techniques. The polymerization mechanism was also proposed to explain the formation of highly selective vinyl side groups.</div></div>","PeriodicalId":315,"journal":{"name":"European Polymer Journal","volume":"235 ","pages":"Article 114020"},"PeriodicalIF":5.8,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144221303","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Alkyl-side-chains induced improvement of dielectric properties of polymers. 2. Polymers based on alkyl benzenes with crosslinkable benzocyclobutene groups","authors":"Manling Shi, Rongrui Shi, Jing Sun, Qiang Fang","doi":"10.1016/j.eurpolymj.2025.114034","DOIUrl":"10.1016/j.eurpolymj.2025.114034","url":null,"abstract":"<div><div>We previously discovered that crosslinkable fluorene derivatives with alkyl side chains exhibit excellent dielectric properties at a high frequency of 10 GHz. To further explore the impact of alkyl side chains on the dielectric properties of aromatic polymers, we have designed and synthesized four alkyl benzenes incorporating crosslinkable benzocyclobutene groups. The properties of their cured products are presented in this study. The results indicate that the cured resins exhibit the dielectric constant (<em>D</em><sub>k</sub>) ranging from 2.44 to 2.52 with the dielectric loss (<em>D</em><sub>f</sub>) from 5.0 × 10<sup>−4</sup> to 7.8 × 10<sup>−4</sup> at a frequency of 10 GHz, meaning that alkyl side chains have a big effect on the improvement of dielectric properties of aromatic polymers. Moreover, the <em>D</em><sub>k</sub> values decrease with increasing of the length of alkyl side chains. A comparable investigation indicates that a cured polymer exhibits the improvement of the glass transition temperature (<em>T</em><sub>g</sub>) and the expansion coefficient (CTE) when a butyl and a cyclohexyl are served as the asymmetric side chains. It is also found that the alkyloxy side chains make the dielectric properties of the cured polymers deterioration, suggesting that total hydrocarbon chemical structure are beneficial for the improvement of the dielectric properties of the polymers. This study provides a valuable insight into the designing of the new high-frequency low dielectric materials.</div></div>","PeriodicalId":315,"journal":{"name":"European Polymer Journal","volume":"235 ","pages":"Article 114034"},"PeriodicalIF":5.8,"publicationDate":"2025-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144221302","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}