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71 resultados encontrados.

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Moisture-induced swelling in natural fiber-reinforced composites: A critical review of chemical treatments, hybrid strategies, and environmental durability
Artículo
Acceso abierto Artículo DOAJ
Riduwan Prasetya et al · KeAi Communications Co., Ltd · 2026 · ISSN 2949-7361
This review aims to critically investigate the swelling behavior of natural fiber-reinforced composites (NFRCs), with a focus on identifying key mechanisms of moisture absorption, the influence of fiber–matrix interact...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Carbon nanotubes grown on carbon fiber yarns by a low temperature CVD method: A significant enhancement of the interfacial adhesion between carbon fiber/epoxy matrix hierarchical composites
Artículo
Material complementario disponible Artículo CONICET Digital
Vozer Felisberto, Marcos Daniel et al · Elsevier Ltd · 2017 · ISSN 2452-2139
In this work, we show that the interfacial adhesion between carbon fibers (CFs) and epoxy matrix in laminated composites can be significantly enhanced by the chemical vapor deposition (CVD) growth of multiwalled carbon n...
Idioma eng
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Material complementario
Hybrid composites with low reflection of IR radiation
Artículo
Acceso abierto Artículo DOAJ
О.І. Aksimentyeva et al · Vasyl Stefanyk Carpathian National University · 2020 · ISSN 1729-4428
The conditions of formation and properties of hybrid organic-inorganic composites based on epoxy polymer matrix and a mixture of magnetic and polymeric fillers are studied. Based on the study of physicochemical properti...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Improving secondary thermal conduction networks of polymer bonded explosives via covalent and non-covalent interactions
Artículo
Material complementario disponible Artículo DOAJ
Xun-yi Wang et al · KeAi Communications Co. Ltd · 2026 · ISSN 2666-6472
Improving the thermal conductivity of polymer-bonded explosives (PBXs) is an important way to enhance the resultant adaptability of PBXs. This study aimed to optimize the secondary thermal conductivity network through th...
LCC TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~Idioma eng
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Mechanical Characterization of Polypropylene - Wood Flour Composites
Artículo
Acceso abierto Artículo CONICET Digital
Nuñez, A. J. et al · John Wiley & Sons Inc · 2003 · ISSN 1420-1428
The mechanical performance of different wood flour/polypropylene (PP) composites with interface modifications was compared. Wood flour was incorporated into the matrix after esterification with maleic anhydride (MAN) or ...
Idioma eng
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Open Access
Mechanical and tomographic characterisation of recycled Carbon Fibre Reinforced Polymer (rCFRP) using a fully mechanical environmentally friendly process
Artículo
Material complementario disponible Artículo DOAJ
Andrea Casaroli et al · Gruppo Italiano Frattura · 2026 · ISSN 1971-8993
The widespread use of carbon fibre-reinforced polymer (CFRP) composites in sectors such as aerospace and aviation calls for the adoption of sustainable recycling protocols. This research evaluates the mechanical and tomo...
LCC TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~; LCC:Structural engineering (General)Idioma eng
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Sisal cellulose whiskers reinforced polyvinyl acetate nanocomposites
Artículo
Acceso abierto Artículo CONICET Digital
Garcia, Nancy Lis et al · Springer · 2006 · ISSN 0969-0239
Sisal nanowhiskers were used as novel reinforcement to obtain nanocomposites with polyvinyl acetate (PVAc) as matrix phase. They are seen as attractive materials due to the widespread availability and low cost of the sis...
Idioma eng
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Open Access
Synergistic effects of graphene reinforcement and weave architectures on the fatigue behavior of woven composites under quasistatic loading
Artículo
Material complementario disponible Artículo DOAJ
Kajal Gupta et al · Springer · 2026 · ISSN 2730-7727
Abstract This study investigates the influence of graphene nanoparticle (GNP) reinforcement on the fatigue behavior of textile structural composites with unidirectional (UD), two-dimensional (2D) satin, and three-dimensi...
LCC LCC:Materials of engineering and construction. Mechanics of materialsIdioma eng
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The DNTF coated by three polymers with enhanced thermal safety, combustion properties and decreased sensitivity
Artículo
Acceso abierto Artículo DOAJ
Yijing Zhang et al · KeAi Communications Co. Ltd · 2026 · ISSN 2667-1344
3,4-Dinitrofurazanfuroxan (DNTF) is a highly energetic material with high sensitivity. For its handling safety, preparation of polymer-bonded composites is an effective approach. In this study, thermoplastic polyurethane...
LCC TENDOkV4cGxvc2l2ZXMgYW5kIHB5cm90ZWNobmljcw~~Idioma eng
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Open Access
X-ray diffractometric study of HDPE/GaAs and HDPE/GaAs<Te> composites
Artículo
Acceso abierto Artículo DOAJ
N.N. Gadzhieva et al · Vasyl Stefanyk Carpathian National University · 2023 · ISSN 1729-4428
High-density polyethylene sheets (HDPE), HDPE/GaAs and HDPE/ GaAs  composites with GaAs and GaAs semiconductor fillers were studied by X-ray diffractometry at room temperature. The degree of crystallization of these sam...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Characterisation of epoxy/BaTiO3 composites processed by dipping for integral capacitor films (ICF)
Artículo
Acceso abierto Artículo CONICET Digital
Ramajo, Leandro Alfredo et al · Springer · 2007 · ISSN 3685-3691
Polymer composites of epoxy resin and Nb2O5 doped BaTiO3 were prepared in the form of film (thickness 30-300 μm) using a dipping technique. Samples containing various amounts of ceramic filler were examined by thermal a...
Idioma eng
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Open Access
Effect of plant-based fillers on the mechanical, thermal, water absorption and morphological properties of hybrid composites
Artículo
Acceso abierto Artículo DOAJ
Jumman Bin Obaied Sabbir et al · SAGE Publishing · 2026 · ISSN 1478-2391
Incorporation of filler materials in polymer composites have gained due to their superior qualities such as improved properties. The objective of the work is to study the effect of plant-based fillers, such as Rice Husk ...
LCC LCC:Materials of engineering and construction. Mechanics of materialsIdioma eng
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Open Access
Electrophysical Properties of Nanocomposites on the Basis of Polychlorotrifluoroethylene and Magnesium Oxide Modified with Copper Iodide
Artículo
Acceso abierto Artículo DOAJ
R. V. Mazurenko et al · Vasyl Stefanyk Carpathian National University · 2017 · ISSN 1729-4428
The electrophysical properties of magnesium oxide chemically modified with copper iodide have been studied in the superfrequency range and low-frequency in the temperature range 25 – 170&lt;sup&gt;о&lt;/sup&gt;С and ...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Synthesis, Electrical and Magnetic Properties of Composites Copper Iodide/Magnetite-Polychlorotrifluoroethylene
Artículo
Acceso abierto Artículo DOAJ
R. V. Mazurenko et al · Vasyl Stefanyk Carpathian National University · 2018 · ISSN 1729-4428
The structural, magnetic and electrophysical properties of composites based on nanosized magnetite chemically modified of copper iodide and polychlortrifluoroethylene have been studied at temperatures 298 – 450 K and C...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
The Effect of Nature and Parameters of Particle Size Distribution of Graphite on Physical and Mechanical Properties of Polimer Composites based on Aromatic Poliamide
Artículo
Material complementario disponible Artículo DOAJ
H. O. Sirenko et al · Vasyl Stefanyk Carpathian National University · 2017 · ISSN 1729-4428
The resultsof studies of the effect of nature and parameters of particle size distribution of graphite on physical and mechanical properties of polymer composites based on aromatic polyamide fenіlon C-2. The particle si...
LCC TENDOlBoeXNpY3M~Idioma eng
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Mechanical evaluation of polylactic acid (PLA) based composites reinforced with different calcium phosphates
Artículo
Material complementario disponible Artículo CONICET Digital
Pérez, Claudio Javier et al · Institute of Physics Publishing · 2018 · ISSN 2053-1591
In the present work, the mechanical performance of polylactic acid (PLA) based composites reinforced with hydroxyapatite (HA) or β-tricalcium phosphate (β-TCP) was investigated. The polymer was melt compounded with 1 a...
Idioma eng
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Material complementario
Studies of electrical, thermal, and mechanical properties of single-walled carbon nanotube and polyaniline of nanoporous nanocomposites
Artículo
Acceso abierto Artículo DOAJ
Parvathalu Kalakonda et al · SAGE Publishing · 2021 · ISSN 1847-9804
Hydrogel of single-walled carbon nanotubes and polyaniline has been used for thermopower engineering applications due to desirable thermal, electrical, and mechanical properties as well as tunable degradability. In this ...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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Open Access
The Influence of Physical Fields on the Thermal or Dielectric Properties of Epoxy Composites
Artículo
Acceso abierto Artículo DOAJ
Y. V. Bardadym et al · Vasyl Stefanyk Carpathian National University · 2017 · ISSN 1729-4428
The latest developments in the field of materials to improve the physical and chemical properties is the use of physical modification of polymeric materials. The specimens of polyepoxy and composites on the base metal ox...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
GO-supported bimetallic accelerator containing Zn and La for efficient low-temperature vulcanization of rubber composites
Artículo
Material complementario disponible Artículo DOAJ
Wu Qin et al · Budapest University of Technology and Economics · 2026 · ISSN 1788-618X
Conventional sulfur vulcanization in rubber manufacturing depends on elevated curing temperatures and zinc oxide activators, resulting in high energy consumption and increasing environmental concerns associated with zinc...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~Idioma eng
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Polycarbonate diol-silane sizing agent for enhanced interfacial adhesion of 3D-printed polycarbonate/carbon fiber composites
Artículo
Acceso abierto Artículo DOAJ
Minghao Chen et al · Budapest University of Technology and Economics · 2026 · ISSN 1788-618X
Enhancing the interfacial bonding performance between carbon fibers (CF) and thermoplastic resins is extensively researched. In this study, we propose a novel method for the synergistic surface modification of carbon fib...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~Idioma eng
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Open Access
Real-time amperometric monitoring of nicotine in smoke streams using three-dimensional-printed microelectrode sensors
Artículo
Acceso abierto Artículo DOAJ
Ziyun Hu et al · Elsevier · 2026 · ISSN 1452-3981
A real-time electrochemical sensing strategy for nicotine monitoring in smoke streams was developed using additively manufactured three-dimensional (3D) based on conductive polymer composites. Disc-type microelectrodes (...
LCC TENDOkluZHVzdHJpYWwgZWxlY3Ryb2NoZW1pc3RyeQ~~; TENDOlBoeXNpY2FsIGFuZCB0aGVvcmV0aWNhbCBjaGVtaXN0cnk~Idioma eng
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Propriedades mecânicas do cimento ósseo e da poliuretana de mamona com e sem catalisador Mechanical properties of bone cement and castor oil-based polyurethane with and without a catalyst
Artículo
Acceso abierto Artículo DOAJ
A.F.M. Lima et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2008 · ISSN 0102-0935
Avaliou-se o comportamento mecânico do polímero de mamona, tendo por variáveis o tempo de produção e a presença de catalisador, e utilizando como padrão comparativo o cimento ósseo (polimetilmetacrilato). Foram e...
LCC LCC:Animal cultureIdioma eng
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Open Access
Traditional Nepali paper-CNT-polyaniline hybrid as a green humidity sensor
Artículo
Acceso abierto Artículo DOAJ
Yub Narayan Thapa et al · IOP Publishing · 2026 · ISSN 2053-1591
This study reports a simple and cost-effective strategy to integrate in situ -polymerised polyaniline (PANI) and multi-walled carbon nanotubes (CNTs) into traditional Nepali paper (TNP) to fabricate cellulose-based elect...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~Idioma eng
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Development and Application of Thin Wide-Band Screening Composite Materials
Artículo
Material complementario disponible Artículo DOAJ
I.V. Senyk et al · Vasyl Stefanyk Carpathian National University · 2020 · ISSN 1729-4428
The paper is dedicated to the development of effective composite coatings with the use of carbon fillers of different morphology, their research, and application in the broadband frequency range. Electromagnetic loss stu...
LCC TENDOlBoeXNpY3M~Idioma eng
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