Plastics, Rubber and Composites最新文献_第10页

Influence of ion beam and silver nanoparticles on dielectric properties of flexible PVA/PANI polymer composite films 离子束和银纳米粒子对柔性PVA/PANI聚合物复合膜介电性能的影响

IF 2 4区材料科学

Plastics, Rubber and Composites Pub Date : 2021-05-19 DOI: 10.1080/14658011.2021.1928998

M. M. Abdelhamied, A. Abdelreheem, A. Atta

{"title":"Influence of ion beam and silver nanoparticles on dielectric properties of flexible PVA/PANI polymer composite films","authors":"M. M. Abdelhamied, A. Abdelreheem, A. Atta","doi":"10.1080/14658011.2021.1928998","DOIUrl":"https://doi.org/10.1080/14658011.2021.1928998","url":null,"abstract":"ABSTRACT In this work, a solution cast technique was used to prepare flexible nanocomposite films of PVA/PANI/Ag with different concentrations of PANI and AgNPs. The samples were described by X-ray diffraction (XRD), transmission electron microscope (TEM), and infrared spectroscopy, which confirmed the successful synthesis of the nanocomposite films. After that, the PVA/10%PANI/6%Ag nanocomposite film was irradiated by different influences of the oxygen ion beam (8 × 1017, 16 × 1017, and 24 × 1017 ions/cm2). The Ac conductivity, dielectric properties, electric modulus, complex impedance behaviour, and the energy density efficiency of the non-irradiated and irradiated films were measured in the frequency range of 100–106 Hz. The results revealed significant changes in these parameters with an increase in concentrations of PANI and Ag nanoparticles inside the host and also with ion beam irradiation. The reported improvements in this study would open the road for appropriating the unirradiated and irradiated nanocomposite films for electromagnetic shielding and optoelectronic applications.","PeriodicalId":20245,"journal":{"name":"Plastics, Rubber and Composites","volume":"1 1","pages":"1 - 12"},"PeriodicalIF":2.0,"publicationDate":"2021-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/14658011.2021.1928998","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72531410","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 46

Experimental analysis of sound absorption effect of specially developed elastomeric thin thermoplastic polyurethane sub-micron fibre web layers placed on rigid layer and flexible layers 专用弹性体热塑性聚氨酯亚微米薄纤维网层置于刚性层和柔性层吸声效果的实验分析

IF 2 4区材料科学

Plastics, Rubber and Composites Pub Date : 2021-05-13 DOI: 10.1080/14658011.2021.1926746

N. Karaca, Ilkay Ozsev Yuksek, N. Uçar, A. Onen, Murat Çağlar Baydoğan, C. Kırbaş

{"title":"Experimental analysis of sound absorption effect of specially developed elastomeric thin thermoplastic polyurethane sub-micron fibre web layers placed on rigid layer and flexible layers","authors":"N. Karaca, Ilkay Ozsev Yuksek, N. Uçar, A. Onen, Murat Çağlar Baydoğan, C. Kırbaş","doi":"10.1080/14658011.2021.1926746","DOIUrl":"https://doi.org/10.1080/14658011.2021.1926746","url":null,"abstract":"ABSTRACT The aim of this study is to determine the effect of sub-micron fibre web layers on sound absorption properties when they are placed on rigid substrate and flexible substrate. Elastomeric thermoplastic polyurethane (TPU) and composite TPU/PS (polystyrene) sub-micron fibre webs with both rigid glass fibre fabric reinforced epoxy composites (GFEC) and flexible polypropylene (PP) spunbond nonwovens have been examined. Elastomeric TPU sub-micron fibres and TPU/PS fibre web before and after soxhlet extraction were studied. Even though a thin layer of (less than 1 mm) electrospun sub-micron fibres were used with GFEC, sound absorption coefficient (SAC) improved from 0.1 to 0.4. Maximum SAC is drawn back to lower frequency (from 1250 to 500–630 Hz), when sub-micron fibre web is used on nonwoven. In conclusion, the mechanism of elastomeric thin sub-micron fibre webs on sound absorption for rigid GFEC and for flexible nonwoven is totally different than each other.","PeriodicalId":20245,"journal":{"name":"Plastics, Rubber and Composites","volume":"99 1","pages":"507 - 515"},"PeriodicalIF":2.0,"publicationDate":"2021-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79306802","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Preparation of efficiently intumescent-flame-retarded polypropylene composite: synergistic effect of novel phosphorus-containing polyhedral oligomeric silsesquioxane 高效膨胀阻燃聚丙烯复合材料的制备:新型含磷多面体低聚硅氧烷的协同作用

IF 2 4区材料科学

Plastics, Rubber and Composites Pub Date : 2021-05-10 DOI: 10.1080/14658011.2021.1924480

Mingdan Zhang, Wenchao Zhang, Yinghong Chen, Bing Yang

{"title":"Preparation of efficiently intumescent-flame-retarded polypropylene composite: synergistic effect of novel phosphorus-containing polyhedral oligomeric silsesquioxane","authors":"Mingdan Zhang, Wenchao Zhang, Yinghong Chen, Bing Yang","doi":"10.1080/14658011.2021.1924480","DOIUrl":"https://doi.org/10.1080/14658011.2021.1924480","url":null,"abstract":"ABSTRACT In this paper, the laboratory-synthesized single-component intumescent flame retardant (IFR) and the phosphorus-containing polyhedral oligomeric silsesquioxane (P-POSS) as a novel synergist were combined to be applied in preparation of the halogen-free flame-retarded (FR) polypropylene (PP) composite. The involved structure, property and flame-retarding mechanism were systematically investigated. The experimental results show that incorporation of only 1.0 wt-% loading of P-POSS remarkably enhances the flame-retarding property and mechanical performance of FR PP composite, exhibiting the efficiently synergistic effect. The synergistic effect of P-POSS is explained by the reinforcing effect of its decomposition products SiO2 and phosphoric acid-based compounds on the condensed-phase char layers. Also, the incorporated 1.0 wt-% P-POSS particles significantly improve the dispersion of IFR fillers and the interfacial compatibility. The prepared FR PP composite possesses excellent comprehensive properties including a comparable mechanical performance of pure PP and flame retardancy (1.6 mm UL94 V-0 rating), and exhibits a good application prospect.","PeriodicalId":20245,"journal":{"name":"Plastics, Rubber and Composites","volume":"25 1","pages":"464 - 476"},"PeriodicalIF":2.0,"publicationDate":"2021-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87336643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Covalent functionalisation by cycloaddition reaction of pristine graphene based on Diels–Alder chemistry and its reinforcement for polyamide 66 fibres 基于Diels-Alder化学的原始石墨烯环加成反应的共价官能化及其对聚酰胺66纤维的增强

IF 2 4区材料科学

Plastics, Rubber and Composites Pub Date : 2021-05-08 DOI: 10.1080/14658011.2021.1924454

Yuzhou Wang, Qiaoyu Liang, Shuhui Liu, Z. Yan, Xiang Yu, Tao Wang

引用次数: 1

The elasticity and the piezoelectricity of thick composites of silicone rubber matrix and aligned piezoelectric ceramic particles 硅橡胶基与取向压电陶瓷颗粒厚复合材料的弹性和压电性

IF 2 4区材料科学

Plastics, Rubber and Composites Pub Date : 2021-04-26 DOI: 10.1080/14658011.2021.1918986

Shogo Mamada, Tatsuya Ohta, M. Yamato

引用次数: 0

Influences of graphene oxide/sulphonated polyethersulphone nanoplatelets on the wettability, nanomechanical and tribological performances of polyethersulphone composites under various relative humidity conditions 不同相对湿度条件下氧化石墨烯/磺化聚醚砜纳米片对聚醚砜复合材料润湿性、纳米力学和摩擦学性能的影响

IF 2 4区材料科学

Plastics, Rubber and Composites Pub Date : 2021-04-26 DOI: 10.1080/14658011.2021.1919364

Yahong Xue, S. Yan, Zhaoding Wang

{"title":"Influences of graphene oxide/sulphonated polyethersulphone nanoplatelets on the wettability, nanomechanical and tribological performances of polyethersulphone composites under various relative humidity conditions","authors":"Yahong Xue, S. Yan, Zhaoding Wang","doi":"10.1080/14658011.2021.1919364","DOIUrl":"https://doi.org/10.1080/14658011.2021.1919364","url":null,"abstract":"ABSTRACT Graphene oxide (GO) nanoplatelets were functionalised using sulphonated polyethersulphone (PES-SO3H) and subsequently as nanofiller incorporated into the PES matrix to improve its comprehensive performances. Influences of GO/PES-SO3H nanoplatelets on the surface wettability, nanomechanical property and tribological behaviours of GO/PES-SO3H/PES composite under various relative humidity were investigated. Test results indicate that the introduction of GO/PES-SO3H dramatically decreases the water contact angles and increases the nanoindentation hardness of PES. The effects of relative humidity on the friction coefficients of GO/PES-SO3H/PES composites are far less than that on the wear rates of PES composites. Compared with the pristine PES, the PES-matrix composite containing 1.0 wt-% GO/PES-SO3H nanoplatelets exhibits the minimum friction coefficient (0.11) and wear rate (5.83×10−14 m3/N m) under the high relative humidity of 90%. This is attributable to the reinforcement effect and hydrogen bonding interaction of GO/PES-SO3H nanoplatelets as well as the uniform and ultrathin PES self-lubricating transfer films.","PeriodicalId":20245,"journal":{"name":"Plastics, Rubber and Composites","volume":"14 1","pages":"485 - 495"},"PeriodicalIF":2.0,"publicationDate":"2021-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81795680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Thermo-oxidative stress relaxation in carbon-filled SBR 碳填充SBR的热氧化应激松弛

IF 2 4区材料科学

Plastics, Rubber and Composites Pub Date : 2021-04-20 DOI: 10.1080/14658011.2021.1913385

A. Dinari, F. Zaïri, M. Chaabane, J. Ismail, T. Benameur

引用次数: 8

Enhanced mechanical properties of poly (vinyl alcohol)/boron phosphate nanocomposites 聚乙烯醇/磷酸硼纳米复合材料力学性能的增强

IF 2 4区材料科学

Plastics, Rubber and Composites Pub Date : 2021-04-15 DOI: 10.1080/14658011.2021.1913384

V. Ugraskan, Oguler Sazci, Afife Binnaz Hazar Yoruç

引用次数: 5

Effect of maleic anhydride (MA) and glycerol triacetate (GTA) compatibilisers on the properties of compression moulded pineapple leaf fibre reinforced polylactic acid green composite 马来酸酐(MA)和三乙酸甘油(GTA)增容剂对菠萝叶纤维增强聚乳酸绿色复合材料性能的影响

IF 2 4区材料科学

Plastics, Rubber and Composites Pub Date : 2021-04-15 DOI: 10.1080/14658011.2021.1913810

R. S. Darsan, B. S. J. Retnam

{"title":"Effect of maleic anhydride (MA) and glycerol triacetate (GTA) compatibilisers on the properties of compression moulded pineapple leaf fibre reinforced polylactic acid green composite","authors":"R. S. Darsan, B. S. J. Retnam","doi":"10.1080/14658011.2021.1913810","DOIUrl":"https://doi.org/10.1080/14658011.2021.1913810","url":null,"abstract":"ABSTRACT Green composites are area of interest among researchers due to its eco-friendliness. This paper investigates the fabrication and characteristics of pineapple leaf fibre (PALF) reinforced polylactic acid (PLA) green composites with and without the addition of maleic anhydride (MA) and glycerol triacetate (GTA). Green composites can be applied in single-use short-term applications, like packaging and biomedicals. In this study, the green composites undergo investigation for thermal, mechanical, dynamic and morphological characteristics to find the effect of PALF loading in PLA, with and without compatibilisers. The compatibilising effects were established in FTIR spectroscopy, dynamic mechanical analysis and differential scanning calorimetry. The impact strength increases by 3.3% and 6.5%, respectively, for MA and GTA compatibilisers while an increase of 3.85% and a decline of 1.4% in case of tensile strength was noticed. The morphological studies show a poor interfacial bonding and dispersion attributed to the failure of the on GTA compatibilised composites.","PeriodicalId":20245,"journal":{"name":"Plastics, Rubber and Composites","volume":"18 1","pages":"441 - 454"},"PeriodicalIF":2.0,"publicationDate":"2021-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75045711","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Water absorption behaviour for IIR/EPDM loaded with carbon black 炭黑负载IIR/EPDM的吸水性能

IF 2 4区材料科学

Plastics, Rubber and Composites Pub Date : 2021-04-15 DOI: 10.1080/14658011.2021.1909863

M. El-Nashar, M. Soleiman, A. Yehia, M. H. Khalil, H. Hassan, Sh. A. Kairy

引用次数: 0