Advanced Industrial and Engineering Polymer Research最新文献

{"title":"PDMS microspheres as rheological additives for PDMS-based DIW inks","authors":"Utkarsh Ramesh ,&nbsp;Jonathan Miller ,&nbsp;Bryce Stottelmire ,&nbsp;James Beach ,&nbsp;Steven Patterson ,&nbsp;Laura Cumming ,&nbsp;Sabrina Wells Torres ,&nbsp;Dakota Even ,&nbsp;Petar Dvornic ,&nbsp;Cory Berkland","doi":"10.1016/j.aiepr.2024.06.001","DOIUrl":"10.1016/j.aiepr.2024.06.001","url":null,"abstract":"<div><div>Direct Ink Writing holds vast potential for additive manufacturing with broad material compatibility as long as appropriate rheological properties are exhibited by the material of choice. Additives are often included to attain the desired rheological properties for printing, but these same additives can yield products with undesirable mechanical properties. For example, silica fillers are used to create silicone inks appropriate for printing but yield cured structures that are too stiff. In this work, we investigate the applicability of PDMS microspheres as a rheological and thixotropic additive for PDMS based DIW inks. We utilize a facile oil-in-water emulsion method to reproducibly obtain small (∼5 μm) PDMS microspheres, which are then incorporated into PDMS-based inks. More traditional inks with fumed silica and thixotropic additive were compared with inks containing PDMS microspheres at equal volume loadings to determine whether the PDMS microspheres could impart the desired rheological properties for DIW. Inks including PDMS microspheres exhibited surprising thixotropic effects, which enabled prints with fidelity analogous to traditional ink employing silica filler, while producing mechanically softer prints.</div></div>","PeriodicalId":7186,"journal":{"name":"Advanced Industrial and Engineering Polymer Research","volume":"8 1","pages":"Pages 1-9"},"PeriodicalIF":9.9,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141397230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Towards a new era of 2D materials-based multifunctional composite films: From innovation to evolution","authors":"Muhammad Yasir Khalid ,&nbsp;Rehan Umer","doi":"10.1016/j.aiepr.2024.04.002","DOIUrl":"10.1016/j.aiepr.2024.04.002","url":null,"abstract":"<div><div>Novel 2D materials are now at the forefront of developing advanced multifunctional composite films, due to their fascinating properties. Particularly, graphene and MXene-based 2D materials are recognized as promising candidates for multifunctional materials, due to their ability to enhance structure–function relationships and integrate with laminated composites. As expected, high mass production from low-cost and facile fabrication techniques for multifunctional composite films plays a pivotal role in their practical applications. Herein, we have covered a broad spectrum of 2D materials overview, covering all contributions to this field and summarizing the most pertinent literature available for developing multifunctional composite films which are attractive for advanced aircraft applications. Moreover, the integrated functions of the 2D materials-based multifunctional composite films such as sensing and actuation behaviour, thermal conductivity, and electromagnetic interference (EMI) shielding effectiveness are explored and their mechanisms for superior performance are elucidated. Additionally, we critically discuss the prevailing challenges and offer perspectives on this rapidly advancing field.</div></div>","PeriodicalId":7186,"journal":{"name":"Advanced Industrial and Engineering Polymer Research","volume":"8 1","pages":"Pages 76-112"},"PeriodicalIF":9.9,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140762307","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Highly-efficient flame-retarding unsaturated polyester resin via the designation of an expansive flame retardant","authors":"Ying-Ming Li,&nbsp;Shuang-Lin Hu,&nbsp;Hang-Ping Fang,&nbsp;Yao Deng,&nbsp;Chang-De Yang","doi":"10.1016/j.aiepr.2024.04.001","DOIUrl":"10.1016/j.aiepr.2024.04.001","url":null,"abstract":"<div><div>Unsaturated polyester resins (UPR) are commonly used in electronics manufacturing and traditional construction, but their inherent flammability greatly limits their use. An expansive flame retardant EZ was prepared via the simple ionic reaction between the 2-Aminothiazole (AMZ) and ethylene diamine tetra methylene phosphoric acid (EDTMP). The thermal decomposition process of EZ and UPR/EZ and the flame retardancy of the compound were studied. The flame retardancy mechanism of EZ in UPR was analyzed in detail. When the EZ content was 15 wt%, the flame-retardant grade of the composite reached V-0. The flame-retardant efficiency was very high mainly through the interaction of gas phase and condensed phase. Interestingly, flame retardant EZ can perform expansion crosslinking in UPR, which can effectively promote carbon formation in UPR. Moreover, EZ itself can also expand to form dense and continuous carbon layers in UPR, which further elucidates the flame-retardant mechanism.</div></div>","PeriodicalId":7186,"journal":{"name":"Advanced Industrial and Engineering Polymer Research","volume":"8 1","pages":"Pages 10-19"},"PeriodicalIF":9.9,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140778858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synergistic enhancement in mechanical properties of graphene/MWCNT reinforced Polyaryletherketone – carbon fiber multi-scale composites: Experimental studies and finite element analysis","authors":"Sarath Kumar Painkal ,&nbsp;Meera Balachandran ,&nbsp;Karingamanna Jayanarayanan ,&nbsp;Nagaarjun Sridhar ,&nbsp;Sanjeev Kumar","doi":"10.1016/j.aiepr.2024.02.002","DOIUrl":"10.1016/j.aiepr.2024.02.002","url":null,"abstract":"<div><div>This investigation focuses on the synergistic performance improvement in graphene/MWCNT reinforced Polyaryletherketone (PAEK) - carbon fiber (CF) multi-scale composites. FTIR revealed the chemical interactions while HRTEM, XRD and 3D X-ray microscopy gave insight into nanofiller dispersion and microstructural features. The functional groups on nanofillers along with structural features integrated various components of the multi-scale composites by formation of graphene/MWCNT/CF complex network that provided larger interfacial area, bridging effect and physico-chemical interaction with PAEK while restricting its segmental mobility. Multi-scale composites displayed significantly improved strength, fracture toughness, interlaminar shear strength, glass transition temperature and tribological performance. Under dynamic load, graphene/MWCNT reinforcement of matrix and CF synergistically increases the storage modulus and energy absorption characteristics. Wear and fracture surface morphology of nano and multi-scale composites showed ductile failure confirming interfacial adhesion. The failure behavior in experimental studies was supported by Abaqus/Explicit-based FEM models of fracture toughness response. This work provides a promising avenue to develop next generation high performance thermoplastic composites for structural applications.</div></div>","PeriodicalId":7186,"journal":{"name":"Advanced Industrial and Engineering Polymer Research","volume":"8 1","pages":"Pages 20-36"},"PeriodicalIF":9.9,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140083228","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fullerene-containing modifier of magnetoactive elastomer","authors":"М.A. Vasilyeva,&nbsp;F.Yu. Sharikov,&nbsp;I.A. Bogdanov","doi":"10.1016/j.aiepr.2024.02.001","DOIUrl":"10.1016/j.aiepr.2024.02.001","url":null,"abstract":"<div><div>Magnetoactive elastomer is a functional material whose properties are controlled by the parameters of the external magnetic field. A modifier that creates ordered structures with controlled nanoscale morphology is capable of intensifying the ability of a material to transfer charge.</div><div>The modifier was obtained by dissociating C₆₀ fullerene in eugenol at an elevated temperature in a water bath for 6 h. The fullerene content in the samples was 3.5 g/L. The preparation of 3 groups of modifier solutions to study their properties took 60 days. Two groups included solutions obtained through diffuse dissolution, one group - with an additional mechanical action. A study of rheological, optical and electrical conductivity properties was carried out to assess changes in the structure of the solutions. During the studies, thixotropic deposition of the air capsule was noted in some samples. To describe the hydraulic size of deposited objects, a nonlinear dependence is formulated. Spectral analysis of the solutions revealed differences in the optical properties of the samples obtained by various methods. The optical activity of those that have not been subjected to an additional impact is increasing over time. This causes a change in the solution structure and the conformation of the complexes of the solvent molecular structure and C₆₀. Ultimately, this leads to noticeable changes in electrical conductivity properties. The change in the resistivity values of some samples relative to the solvent is associated with the influence of the formed structural aggregation of fullerene molecules, as well as with several types of polarization interactions. Classification of the influence of conformational and electronic characteristics of solvent molecules made it possible to systematize the factors influencing the solvent dissolving ability. The formation of non-centrosymmetric structures in solutions in the form of fractal aggregates of dissociated fullerene was noted. The approach to describing the model for the formation of a cluster structure is based on the principle of increasing the fractional dimension during the dissociation process. Aggregation, limited by diffusion processes, proceeds to limit the reaction rate; at the final stage, spatial limitation dominates.</div><div>Studying the molecular dynamics of aggregates formation in various solutions allows improved understanding the principles of a fractal structure formation. The results obtained will be used in the development of conductive functional polymers with controlled properties.</div></div>","PeriodicalId":7186,"journal":{"name":"Advanced Industrial and Engineering Polymer Research","volume":"8 1","pages":"Pages 63-75"},"PeriodicalIF":9.9,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139872244","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Magnetic-responsive triple shape memory polymer from bio-based benzoxazine/urethane polymer alloys with iron oxide nanoparticles","authors":"Kullanard Ruenpanya ,&nbsp;Phattarin Mora ,&nbsp;Panagiotis Karagiannidis ,&nbsp;Kittipon Bunyanuwat ,&nbsp;Sarawut Rimdusit","doi":"10.1016/j.aiepr.2024.07.001","DOIUrl":"10.1016/j.aiepr.2024.07.001","url":null,"abstract":"<div><div>Novel magnetic-responsive triple shape memory polymers (SMPs) derived from bio-based benzoxazine-urethane (V-fa/PU) polymer alloys containing iron oxide nanoparticles (Fe₃O₄ NPs) were developed in this work. Shape memory effect and curing behavior of the alloys were investigated at various bio-based PU contents. The polymerization of V-fa/PU polymer alloys with a heterogeneous network generated a broad glass transition temperature, which is a crucial feature for the development of triple SMPs. The influence of Fe₃O₄ NPs incorporation into the polymer nanocomposites on the SMP performance triggered by magnetic fields was also investigated. It was found that the addition of Fe₃O₄ NPs can enhance the dynamic mechanical properties and magnetic characteristics of the V-fa/PU polymer alloys thanks to the superparamagnetic property of Fe₃O₄ NPs. Moreover, the performance of the SMPs based on V-fa/PU polymer nanocomposites filled with Fe₃O₄ NPs showed high shape fixity of up to 98%, a shape recovery of 98%, and a recovering time of 8 s. Furthermore, bio-based V-fa/PU polymer alloys containing Fe₃O₄ NPs were developed as magnetic responsive triple SMPs with shape fixity in the range of 95–97% and shape recovery in the range of 85–95%. The results suggested that magnetic responsive triple SMPs from bio-based V-fa/PU polymer alloys filled with Fe₃O₄ NPs are promising candidate for advanced applications.</div></div>","PeriodicalId":7186,"journal":{"name":"Advanced Industrial and Engineering Polymer Research","volume":"8 1","pages":"Pages 37-47"},"PeriodicalIF":9.9,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141842332","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A tannic acid-based intumescent flame retardant for improving flame retardancy of epoxy composites","authors":"Xiaosui Chen ,&nbsp;Yaoting Ma ,&nbsp;Shuzheng Liu ,&nbsp;Aiqing Zhang ,&nbsp;Wei Liu ,&nbsp;Shengchao Huang","doi":"10.1016/j.aiepr.2024.04.003","DOIUrl":"10.1016/j.aiepr.2024.04.003","url":null,"abstract":"<div><div>A biomass intumescent flame retardant (TA-g-DOPO) was fabricated from tannic acid (TA) and 9, 10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) through the bridge of silane coupling agent (KH560), which showed a low degradation rate at T_max of 2.71%/min and a high char yield of 55.8%. Then, various EP composites with 4–10% TA-g-DOPO were prepared. Due to the presence of flexible silane structures and rigid phosphaphenanthrene rings as well as the remained phenol groups (tending to form hydrogen bonds with epoxy matrix), EP composite with a high content of 10% TA-g-DOPO exhibited no deterioration on the tensile and impact properties as well as the glass transition temperature (T_g) when compared with pure EP. More importantly, it reached a high LOI value of 30.3% and passed a V-0 rating in the UL-94 burning test. Additionally, its peak heat release rate (PHRR), total heat release (THR) and average mass loss rate (av-MLR) decreased by 23.2%, 15.5% and 30.2% respectively. Analyses from the condensed char and pyrolysis gases indicated that the improved flame retardancy was mainly attributed to the cooperation of the free-radical quenching effect of P-containing radicals and phenoxy radicals working in stages (derived from DOPO and TA respectively) and the physical barrier effect caused by the highly graphited, intumescent and porous char layer (reinforced by P- and Si-containing cross-linked structures). This work provides a sustainable biomass flame retardant with good flame-retarding efficiency based on TA.</div></div>","PeriodicalId":7186,"journal":{"name":"Advanced Industrial and Engineering Polymer Research","volume":"8 1","pages":"Pages 48-62"},"PeriodicalIF":9.9,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140793662","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A comprehensive review of fiber-reinforced topology optimization for advanced polymer composites produced by automated manufacturing","authors":"Bence Szederkenyi ,&nbsp;Norbert Krisztian Kovacs ,&nbsp;Tibor Czigany","doi":"10.1016/j.aiepr.2024.05.002","DOIUrl":"10.1016/j.aiepr.2024.05.002","url":null,"abstract":"<div><div>This review paper focuses on Fiber-Reinforced Topology Optimization (FRTO) methods for automated manufacturing techniques, addressing topology and morphology optimization. Accordingly, the review introduces the main TO techniques and the common reinforcement path design strategies using concurrent and sequential optimization approaches. Furthermore, this paper examines the potential transformation of the conventional role of TO algorithms in structural optimization by integrating Artificial Intelligence (AI) into the optimization process [1]. We collected and categorized the most relevant papers from the past decade in the field of FRTO; comparisons were made based on appropriate metrics, including algorithm types, effectiveness, and validation environment. We emphasize practical considerations such as manufacturing constraints and algorithmic efficiency, addressing real-world usability aspects [2]. The analysis underscores the necessity for universally applicable benchmark methods and standardization to facilitate direct comparisons among various methodologies [3]. The main conclusions of the paper highlight the emerging trends in research, the potential of fiber-reinforced polymer composites designed by FRTO, the challenges facing the field, and the efficiency improvements and synergy with AI, indicating an evolving role for TO in structural optimization.</div></div>","PeriodicalId":7186,"journal":{"name":"Advanced Industrial and Engineering Polymer Research","volume":"8 1","pages":"Pages 113-131"},"PeriodicalIF":9.9,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143156914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Simple modification of phenylphosphonic acid to construct polyester-cotton fabrics with high flame retardancy","authors":"Li-Yao Zhang,&nbsp;Wan-Meng Song,&nbsp;Yun Liu","doi":"10.1016/j.aiepr.2024.03.001","DOIUrl":"10.1016/j.aiepr.2024.03.001","url":null,"abstract":"<div><p>Polyester-cotton fabrics (PTCO) have excellent properties and are ubiquitous in daily life, but their serious flammability brings great safety hazards to people's lives. This study used phenylphosphonic acid (PPOA) and urea as raw materials to prepare a flame retardant named POU. PTCO/POU was prepared by the pad-dry-cure technique, and the performance was compared with that of PTCO/PPOA, revealing many interesting phenomena. Based on the gas phase and condensed phase flame-retardant mechanism brought by P/N synergy, PTCO/POU had better flame retardancy than PTCO/PPOA did. The damaged length was 6.7 cm, and the limiting oxygen index (LOI) value was 30.1%. The char residues after burning were complete and denser with a higher degree of graphitization. Thermogravimetric analysis showed that POU can significantly reduce the R_max of PTCO, and improve its thermal stability in high temperature zones. The CCT results showed that PTCO/POU had the longest time to ignition and the smallest fire growth index, which was of great significance for reducing fire risk. The TG-FTIR results showed that the volatile products of PTCO/POU were greatly reduced, and during the burning process, NH₃ was produced to dilute the concentration of combustible gases. In addition, PTCO/POU also had better whiteness performance than PTCO/PPOA did. This work greatly improved the flame retardancy of PTCO in a simple way and expanded its application prospects.</p></div>","PeriodicalId":7186,"journal":{"name":"Advanced Industrial and Engineering Polymer Research","volume":"7 3","pages":"Pages 344-354"},"PeriodicalIF":9.9,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2542504824000113/pdfft?md5=cfe31ccbbff84c7119147e8c46b3349f&pid=1-s2.0-S2542504824000113-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140277686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Advances in flame retardancy of asphalt pavement: A review","authors":"Lu He ,&nbsp;Yong Cao ,&nbsp;Hui-Ming Qu ,&nbsp;Yong-Kui Zhang ,&nbsp;Qing-Qing Bi ,&nbsp;De-Yi Wang","doi":"10.1016/j.aiepr.2024.01.001","DOIUrl":"10.1016/j.aiepr.2024.01.001","url":null,"abstract":"<div><p>Asphalt pavement is widely applied to the surface in high-grade highway tunnels due to its prominent preponderance in road performance. However, asphalt is flammable as the binder material to adhere the aggregates and other additives, resulting that a fire in the semi-closed space of the tunnel can ignite and burn asphalt pavement to generate a large amount of heat and smoke. Therefore, further promoting the advance of flame-retardant asphalt pavement is essential to ensure security in tunnels. We gathered the relevant standards or regulations of diverse nations and test methods concerning flame retardancy of asphalt. Then we reviewed the research status of flame-retardant asphalt mixture, including thermal characteristics of the asphalt and four fractions, the flame retardants applicable to asphalt, and effects on other components. This review demonstrated that establishing universal standards and test methods is a research basis specifically for flame-retardant asphalt pavement. To optimize the flame retardancy of asphalt pavement, it should focus on the synergy with diversified aspects such as asphalt binders, multiple flame retardants, aggregates, mineral powders, fibers, and other additives.</p></div>","PeriodicalId":7186,"journal":{"name":"Advanced Industrial and Engineering Polymer Research","volume":"7 3","pages":"Pages 273-294"},"PeriodicalIF":9.9,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2542504824000071/pdfft?md5=b0736a0cf7c5b842805cd90446b936a2&pid=1-s2.0-S2542504824000071-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139637527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}