Relevant bibliographies by topics / Nanocomposite thermal conductivity

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers
  5. Reports

Academic literature on the topic 'Nanocomposite thermal conductivity'

Author: Grafiati
Published: 4 June 2025
Last updated: 1 August 2025

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Journal articles on the topic "Nanocomposite thermal conductivity"

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Ouis, Nora, Assia Belarbi, Salima Mesli, and Nassira Benharrats. "Improvement of Electrical Conductivity and Thermal Stability of Polyaniline-Maghnite Nanocomposites." Chemistry & Chemical Technology 17, no. 1 (2023): 118–25. http://dx.doi.org/10.23939/chcht17.01.118.

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A new nanocomposite based on conducting polyaniline (PANI) and Algerian montmorillonite clay dubbed Maghnite is proposed to combine conducting and thermal properties (Mag). The PANI-Mag nanocompo-sites samples were made by in situ polymerization with CTABr (cetyl trimethyl ammonium bromide) as the clay galleries' organomodifier. In terms of the PANI-Mag ratio, the electrical and thermal properties of the obtained nanocomposites are investigated. As the amount of Maghnite in the nanocomposite increases, thermal stability improves noticeably, as measured by thermal gravimetric analysis. The elec
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Sabo, Y. T., D. E. A. Boryo, I. Y. Chindo, and A. M. Auwal. "Nanocomposites transformed from polystyrene waste/antimony, barium and nickel oxides nanoparticles with improved thermal and electrical properties." Nigerian Journal of Chemical Research 26, no. 2 (2022): 117–27. http://dx.doi.org/10.4314/njcr.v26i2.7.

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In this experiment, the oxide nanoparticles were synthesized via chemical precipitation and the nanocomposites were produced using in situ polymerization method with varying nanoparticles contents ranged from 0.1 g to 1.0 g for electrical conductivity and from 0.05 g to 0.25 g for thermal conductivity. The electrical and thermal conductivities of nanocomposites were investigated and compared with the values obtained for untreated polystyrene. It was observed that the electrical and thermal properties were higher for the nanocomposites and increase with increasing nanoparticle concentrations in
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Jang, Ji-un, Hae Eun Nam, Soon Oh So, et al. "Thermal Percolation Behavior in Thermal Conductivity of Polymer Nanocomposite with Lateral Size of Graphene Nanoplatelet." Polymers 14, no. 2 (2022): 323. http://dx.doi.org/10.3390/polym14020323.

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In this study, the thermal percolation behavior for the thermal conductivity of nanocomposites according to the lateral size of graphene nanoplatelets (GNPs) was studied. When the amount of GNPs reached the critical concentration, a rapid increase in thermal conductivity and thermal percolation behavior of the nanocomposites were induced by the GNP network. Interestingly, as the size of GNPs increased, higher thermal conductivity and a lower percolation threshold were observed. The in-plane thermal conductivity of the nanocomposite containing 30 wt.% M25 GNP (the largest size) was 8.094 W/m·K,
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Tijjani, Y. "High temperature applications of carbon nanotubes (CNTs) [v]: thermal conductivity of CNTs reinforced silica nanocomposite." Bayero Journal of Pure and Applied Sciences 15, no. 1 (2022): 136–40. http://dx.doi.org/10.4314/bajopas.v15i1.19.

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Consolidated functionalized carbon nanotubes/silica refractory ceramic nanocomposites (FCNTs/silica) were fabricated by pressureless sintering technique. Thermal conductivity of the nanocomposites with various amounts of carbon nanotubes (0, 1, and 4 wt.%) were investigated. The thermal conductivity increases with temperature, 1 wt. % FCNTs/silica nanocomposite gave the highest thermal conductivity. Therefore, it can be concluded that the carbon nanotubes (CNTs) are promising reinforcement for improving thermal conductivity of the silica refractory ceramics.
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Keklikcioğlu Çakmak, Neşe. "Experimental study on the thermal conductivity of a water-based ternary hybrid nanofluid incorporating MWCNTs-COOH-Fe3O4-rGO." European Mechanical Science 9, no. 1 (2025): 16–24. https://doi.org/10.26701/ems.1591623.

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This study explores the thermal conductivity characteristics of ternary nanofluids composed of water-based Fe3O4-decorated carboxylated multi-walled carbon nanotubes (MWCNT-COOH), reduced graphene oxide (rGO), and Fe3O4-CNT-COOH/rGO nanocomposites. The investigation focuses on the influence of temperature and nanocomposite concentration. Ultrasonic probes were employed to ensure the stability of the nanofluid, and its structural properties were analyzed using scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX), X-ray powder diffraction (XRD), and Fourier-transform in
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Ribezzo, Alessandro, Matteo Fasano, Luca Bergamasco, Luigi Mongibello, and Eliodoro Chiavazzo. "Multi-Scale Numerical Modelling for Predicting Thermo-Physical Properties of Phase-Change Nanocomposites for Cooling Energy Storage." Tecnica Italiana-Italian Journal of Engineering Science 65, no. 2-4 (2021): 201–4. http://dx.doi.org/10.18280/ti-ijes.652-409.

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One major limitation of phase-change materials (PCM) for thermal energy storage comes from their poor thermal conductivity hindering heat transfer process and power density. Nanocomposites PCMs, where highly conductive nanofillers are dispersed into PCM matrices, have been exploited in the past decades as novel latent heat storage materials with enhanced thermal conductivity. A computational model based on continuum simulations capable to link microscopic characteristics of nanofillers and the bulk PCM with the macroscopic effective thermal conductivity of the resulting nanocomposite is the ai
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Moheimani, Reza, and M. Hasansade. "A closed-form model for estimating the effective thermal conductivities of carbon nanotube–polymer nanocomposites." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 233, no. 8 (2018): 2909–19. http://dx.doi.org/10.1177/0954406218797967.

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This paper describes a closed-form unit cell micromechanical model for estimating the effective thermal conductivities of unidirectional carbon nanotube reinforced polymer nanocomposites. The model incorporates the typically observed misalignment and curvature of carbon nanotubes into the polymer nanocomposites. Also, the interfacial thermal resistance between the carbon nanotube and the polymer matrix is considered in the nanocomposite simulation. The micromechanics model is seen to produce reasonable agreement with available experimental data for the effective thermal conductivities of polym
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Singh, Manohar, and Jeewan Chandra Pandey. "Probing thermal conductivity of interphase in epoxy alumina nanocomposites." Polymers and Polymer Composites 30 (January 2022): 096739112210774. http://dx.doi.org/10.1177/09673911221077489.

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The objective of this research is to determine the thermal conductivity of the interphase in epoxy alumina nanocomposites. First, TPS 500 measures the thermal conductivity of epoxy alumina nanocomposite samples. Following that, a numerical model based on the finite element method was developed to estimate the effective thermal conductivity of epoxy alumina nanocomposites over a range of assumed interphase thermal conductivity values. Finally, an algorithm is devised to extract the interphase’s thermal conductivity by combining simulation and experiment results. Interphase was found to have sig
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Han, Bai, Jinghui Dai, Wanliang Zhao, Wei Song, Zhi Sun, and Xuan Wang. "Preparation and Space Charge Properties of Functionalized Zeolite/Crosslinked Polyethylene Composites with High Thermal Conductivity." Polymers 15, no. 22 (2023): 4363. http://dx.doi.org/10.3390/polym15224363.

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Nanocomposite doping is an effective method to improve the dielectric properties of polyethylene. Meanwhile, the introduction of thermal conductivity groups in crosslinked polyethylene (XLPE) is also an effective way to improve the thermal conductivity. Nano-zeolite is an inorganic material with a porous structure that can be doped into polyethylene to improve the insulation performance. In this paper, hyperbranched polyarylamide (HBP) with a high thermal conductivity and an auxiliary crosslinking agent (TAIC) was grafted on the surface of ZSM-5 nano-zeolite successively to obtain functionaliz
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Fialko, Nataliia, Roman Dinzhos, Julii Sherenkovskii, et al. "Influence on the thermophysical properties of nanocomposites of the duration of mixing of components in the polymer melt." Eastern-European Journal of Enterprise Technologies 2, no. 5 (116) (2022): 25–30. http://dx.doi.org/10.15587/1729-4061.2022.255830.

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A set of experimental studies has been carried out to establish the effect of the mixing time of components of nanocomposite materials on their thermal conductivity, specific heat, and density. The physical properties of polypropylene-carbon nanotube composites were to be studied. During the experiments, the duration of mixing of the components in the melt of the polymer varied from 5 to 52 minutes, the mass fraction of the filler ‒ in the range of 0.3...10 %, and nanocomposite temperature – from 290 K to 475 K. It was found that an increase in the mixing time of components of nanocomposite ma
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Dissertations / Theses on the topic "Nanocomposite thermal conductivity"

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Joshi, Giri Raj. "Study of Thermoelectric Properties of Nanostructured P-Type Si-Ge, Bi-Te, Bi-Sb, and Half-Heusler Bulk Materials." Thesis, Boston College, 2010. http://hdl.handle.net/2345/2463.

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Thesis advisor: Zhifeng Ren<br>Silicon germanium alloys (SiGe) have long been used in thermoelectric modules for deep-space missions to convert radio-isotope heat into electricity. They also hold promise in terrestrial applications such as waste heat recovery. The performance of these materials depends on the dimensionless figure-of-merit ZT (= S2&#963; T/ &#954;), where S is the Seebeck coefficient, &#963; the electrical conductivity, &#954; the thermal conductivity, and T is the absolute temperature. Since 1960 efforts have been made to improve the ZT of SiGe alloys, with the peak ZT of n-ty
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Baqar, Mohamed Saad. "Methylol-Functional Benzoxazines: Novel Precursors for Phenolic Thermoset Polymers and Nanocomposite Applications." Case Western Reserve University School of Graduate Studies / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=case1373319624.

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Lee, Hohyun 1978. "Experimental study of thermal conductivity reduction of silicon-germanium nanocomposite for thermoelastic application." Thesis, Massachusetts Institute of Technology, 2005. http://hdl.handle.net/1721.1/30311.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2005.<br>Includes bibliographical references (p. 67-70).<br>To improve the thermoelectric energy conversion efficiency of silicon germanium (SiGe), two methods were used to decrease the thermal conductivity by increasing phonon boundary scattering at interfaces. In the first method, SiGe alloys were annealed at a temperature higher than the melting point to increase the number of grain boundaries. In the second method, SiGe composites were made with nanosize silicon particles. For annealed SiGe alloys therma
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Tytarenko, A. I., D. A. Andrusenko, M. V. Isaiev, and R. M. Burbelo. "Investigation of Heat Transfer in Nanocomposite Structures “PS-liquid” Using Photoacoustic Method." Thesis, Sumy State University, 2012. http://essuir.sumdu.edu.ua/handle/123456789/35111.

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The thermal properties of porous silicon and composite «PS-liquid» system have been investigated in this paper. Using the photoacoustic method the values of thermal conductivity of porous silicon and composite systems with liquid have been obtained. It is shown that the value of thermal conductivity «PS-liquid» substantially exceeds the value determined by the model of «parallel structures». The increase of thermal conductivity is due to the improvement of thermal contacts among the crystallites when introducing liquid into the pores. When you are citing the document, use the following li
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Yu, Bo. "Power Factor Improvement and Thermal Conductivity Reduction -by Band Engineering and Modulation-doping in Nanocomposites." Thesis, Boston College, 2012. http://hdl.handle.net/2345/2623.

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Thesis advisor: Zhifeng Ren<br>Thermoelectrics, as one promising approach for solid-state energy conversion between heat and electricity, is becoming increasingly important within the last a couple of decades as the availability and negative environmental impact of fossil fuels draw increasing attention. Therefore, various thermoelectric materials in a wide working temperature range from room temperature to 1000 degrees Celsius for power generation or below zero for cooling applications have been intensively studied. In general, the efficiency of thermoelectric devices relies on the dimensionl
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Shukla, Nitin. "Heat Transport across Dissimilar Materials." Diss., Virginia Tech, 2009. http://hdl.handle.net/10919/27820.

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All interfaces offer resistance to heat transport. As the size of a device or structure approaches nanometer lengthscales, the contribution of the interface thermal resistance often becomes comparable to the intrinsic thermal resistance offered by the device or structure itself. In many microelectronic devices, heat has to transfer across a metal-nonmetal interface, and a better understanding about the origins of this interface thermal conductance (inverse of the interface thermal resistance) is critical in improving the performance of these devices. In this dissertation, heat transport across
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Jouni, Mohammad. "Nouvelles architectures de nano-systèmes polymères conducteurs à base de mélanges de nanocharges conductrices." Thesis, Lyon, INSA, 2013. http://www.theses.fr/2013ISAL0148/document.

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Le domaine de nanocomposites polymères conducteurs a fait l’objet de nombreux travaux et recherches, vu que ces matériaux présentent un fort potentiel pour de nombreuses applications concernant différents secteurs. Toutefois, malgré les progrès et les résultats obtenus pour l’instant, les performances de ce type des matériaux restent insuffisantes pour certaines applications qui peuvent requérir l’association de diverses propriétés (électriques, thermiques, blindage électromagnétique…). Dans cette thèse, on détaille l’élaboration et la caractérisation de nanocomposites polymères conducteurs. D
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Seidel, Gary Don. "Micromechanics modeling of the multifunctional nature of carbon nanotube-polymer nanocomposites." [College Station, Tex. : Texas A&M University, 2007. http://hdl.handle.net/1969.1/ETD-TAMU-1881.

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Cavallo, Valentina. "Tailoring intermolecular interactions in methacrylate-based copolymers and nanocomposites : Effect on molecular dynamics and thermal properties." Electronic Thesis or Diss., Lyon, INSA, 2023. http://www.theses.fr/2023ISAL0103.

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Une corrélation entre l’intensité et la nature des interactions intermoléculaires et les propriétés physiques, comme la conductivité thermique, a été rapportée pour des polymères amorphes. En particulier, une augmentation de la conductivité thermique a été associée à l’ajout d’interactions plus fortes par rapport aux liaisons de Van der Walls faibles, c’est-à-dire des liaisons hydrogène et ioniques. Dans ce travail, une tentative d'adapter la conductivité thermique dans les polymères amorphes a été réalisée par ingénierie des interactions intermoléculaires. Le poly(méthylméthacrylate) PMMA a é
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Тульженкова, О. С., М. О. Рокицький та А. М. Шут. "Теплопровідність полімерних нанокомпозитів системи поліхлортрифторетилен – діоксид олова". Thesis, Сумський державний університет, 2017. http://essuir.sumdu.edu.ua/handle/123456789/64317.

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Завдяки унікальним фізико-хімічним властивостям і значному потенціалу прикладного використання дослідження полімерних нанокомпозитів є актуальним завданням. Серед таких нанокомпозитів високі потенційні можливості для створення матеріалів з високими показниками захисних та поглинаючих властивостей із заданими електро- та теплофізичними властивостями та низьким вмістом нанодисперсних наповнювачів мають полімерні нанокомпозити системи поліхлортрифторетилен (ПХТФЕ) – діоксид олова (SnO2).
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Book chapters on the topic "Nanocomposite thermal conductivity"

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Lin, Wei. "Modeling of Thermal Conductivity of Polymer Nanocomposites." In Modeling and Prediction of Polymer Nanocomposite Properties. Wiley-VCH Verlag GmbH & Co. KGaA, 2013. http://dx.doi.org/10.1002/9783527644346.ch8.

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Agarwal, Sonalika, N. S. Saxena, and Vipin Kumar. "Temperature Dependence Thermal Conductivity of ZnS/PMMA Nanocomposite." In Physics of Semiconductor Devices. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-03002-9_190.

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Costa, John V., Thomas Ramotowski, Steven Warner, and Vijaya B. Chalivendra. "High Thermal Conductivity Polyurethane-Boron Nitride Nanocomposite Encapsulants." In MEMS and Nanotechnology, Volume 2. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-8825-6_34.

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Wu, Y., C. H. Liu, H. Huang, and S. S. Fan. "The Carbon Nanotube Based Nanocomposite with Enhanced Thermal Conductivity." In Solid State Phenomena. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/3-908451-30-2.243.

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Tessema, Addis, Dan Zhao, Addis Kidane, and Sanat K. Kumar. "Effect of Micro-Cracks on the Thermal Conductivity of Particulate Nanocomposite." In Fracture, Fatigue, Failure and Damage Evolution, Volume 8. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-21611-9_12.

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Tessema, Addis, and Addis Kidane. "The Effect of Particles Size on the Thermal Conductivity of Polymer Nanocomposite." In Composite, Hybrid, and Multifunctional Materials, Volume 4. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-06992-0_19.

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Ordonez-Miranda, Jose, Ronggui Yang, and Juan Jose Alvarado-Gil. "Thermal Conductivity of Particulate Nanocomposites." In Lecture Notes in Nanoscale Science and Technology. Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-02012-9_3.

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Bandaru, Prabhakar R., B. W. Kim, S. Pfeifer, R. S. Kapadia, and S. H. Park. "Electrically Conductive Polymer Nanocomposites with High Thermal Conductivity." In Polymer Nanocomposites. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-28238-1_10.

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Rybak, Andrzej. "Processing Influence on Thermal Conductivity of Polymer Nanocomposites." In Processing of Polymer Nanocomposites. Carl Hanser Verlag GmbH & Co. KG, 2019. http://dx.doi.org/10.1007/978-1-56990-636-1_16.

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Rybak, Andrzej. "Processing Influence on Thermal Conductivity of Polymer Nanocomposites." In Processing of Polymer Nanocomposites. Carl Hanser Verlag GmbH & Co. KG, 2019. http://dx.doi.org/10.3139/9781569906361.016.

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Conference papers on the topic "Nanocomposite thermal conductivity"

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Lawson, Benjamin L., and Taofang Zeng. "Thermal Conductivity of Nanocomposite Silicon Aerogels." In ASME 2003 International Mechanical Engineering Congress and Exposition. ASME, 2003. http://dx.doi.org/10.1115/imece2003-41308.

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Xu, Yaoyao, and Gang Li. "Modeling of Strain-Induced Phonon Thermal Conductivity Reduction in Thermoelectric Nanocomposites." In ASME 2008 International Mechanical Engineering Congress and Exposition. ASMEDC, 2008. http://dx.doi.org/10.1115/imece2008-66574.

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In this paper, we study strain effects on the phonon thermal conductivity of 2-D Si/Ge nanocomposites. Lattice dynamics is employed for the calculation of the phonon scattering properties as a function of strain. Cauchy-Born rule is used to model the deformed configuration of the atoms. The effective thermal conductivity of the nanocomposite material is modeled by using a modified effective medium approximation (EMA) approach. The strain effects are incorporated into the modified EMA through the strain dependent phonon mean free path. The effective thermal conductivity of the strained nanocomp
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Pashayi, Kamyar, Hafez Raeisi Fard, Fengyuan Lai, Joel Plawsky, and Theodorian Borca-Tasciuc. "Annealing Temperature Effect on the Structure of High Thermal Conductivity Silver/Epoxy Nanocomposites." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-65578.

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The thermal conductivity κ of polymer nanoparticle composites is typically &lt;10 Wm−1K−1, even when high κ nanofillers are employed, due to the thermal interface resistance between nanoparticles and the polymer matrix1 or the absence of high thermal conductivity pathways. We recently demonstrated high κ in bulk nanocomposites of silver nanoparticles dispersed in epoxy and cured at low temperature (150 °C). A nanocomposite with 30 vol. % 20nm particles exhibited κ ∼30 Wm−1K−1.2 The mechanism responsible for enhancing κ was found to be the self-construction, through in-situ sintering, of high a
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Landry, E. S., A. J. H. McGaughey, and M. I. Hussein. "Dielectric Nanocomposite Layering Configurations for Thermal Conductivity Reduction." In ASME 2008 2nd Multifunctional Nanocomposites and Nanomaterials International Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/mn2008-47052.

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Thermal transport in crystals is governed by dynamic phenomena that take place at the atomic scale, namely phonon dispersion and scattering. A growing understanding of these mechanisms, coupled with increasingly capable nanofabrication and characterization technologies, provide a not-too-distant opportunity for designing a new class of materials with tailored thermal characteristics such as thermal conductivity, among other physical characteristics. Focusing on layered nanocomposites, also known as superlattices, modeled using the Lennard-Jones potential as a starting platform, we examine the
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Moreira, D. C., L. A. Sphaier, L. C. S. Nunes, and J. M. L. Reis. "Thermal Conductivity Augmentation in Polymeric Nanocomposites." In ASME/JSME 2011 8th Thermal Engineering Joint Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/ajtec2011-44548.

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This paper presents an experimental analysis of the thermal conductivity of a nanocomposite system composed of a unsaturated polyester resin as matrix and alumina nanoparticles as filler. The nano particles used are 30–40 nanometers gamma alumina particles. Samples are fabricated using simple molding and no specialized homogenization equipment is used for mixing the particles with the liquid resin. The thermal conductivity is measured using the Fox-50 device, manufactured by LaserComp. Measurements are taken at different temperatures (from 0° to 50°C) for different batches of samples varying t
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Tian, Zhiting, Sang Kim, Ying Sun, and Bruce White. "A Molecular Dynamics Study of Thermal Conductivity in Nanocomposites via the Phonon Wave Packet Method." In ASME 2009 InterPACK Conference collocated with the ASME 2009 Summer Heat Transfer Conference and the ASME 2009 3rd International Conference on Energy Sustainability. ASMEDC, 2009. http://dx.doi.org/10.1115/interpack2009-89272.

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The phonon wave packet technique is used in conjunction with the molecular dynamics simulations to directly observe phonon scattering at material interfaces. The phonon transmission coefficient of nanocomposites is examined as a function of the defect size, thin film thickness, orientation of interface to the heat flow direction. To generalize the results based on phonons in a narrow frequency range and at normal incidence, the effective thermal conductivity of the same nanocomposite structure is calculated using non-equilibrium molecular dynamics simulations for model nanocomposites formed by
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Adigoppula, Vinay K., Waseem Khan, Rajib Anwar, Avni A. Argun, and R. Asmatulu. "Graphene Based Nafion® Nanocomposite Membranes for Proton Exchange Membrane Fuel Cells." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-62751.

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Nanocomposite proton-exchange membranes are fabricated by loading graphene nanoflakes into perfluoro sulfonic acid polymer (Nafion) solutions at controlled amounts (1–4 wt%) followed by electrical and thermal characterization of the resulting membranes. Electronic and ionic conductivity values of the nanocomposites, as well as their dielectric and thermal properties improve at increased graphene loadings. Owing to graphene’s exceptionally high surface area to volume ratio and excellent physical properties, these nanocomposite are promising candidates for proton-exchange membrane fuel cell appl
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Singh, Dhruv, Jayathi Y. Murthy, and Timothy S. Fisher. "Frequency Resolved Phonon Transport in Si/Ge Nanocomposites." In ASME 2011 Pacific Rim Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Systems. ASMEDC, 2011. http://dx.doi.org/10.1115/ipack2011-52244.

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In this paper, we analyze cross plane phonon transport and thermal conductivity in two-dimensional Si/Ge nanocomposites. A non-gray BTE model that includes full details of phonon dispersion, the spread in phonon mean free paths and the frequency dependent transmissivity is used to simulate thermal transport. The general conclusions inferred from gray BTE simulations that the thermal conductivity of the nanocomposite is much lower than its constituent materials and interfacial density as the parameter determining thermal conductivity remain the same. However, it is found that the gray BTE signi
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Herren, Blake, Mrinal C. Saha, M. Cengiz Altan, and Yingtao Liu. "Effects of Rapid Microwave-Curing on Mechanical and Piezoresistive Sensing Properties of Elastomeric Nanocomposites." In ASME 2020 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/imece2020-23175.

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Abstract Carbon nanotubes (CNTs) have the unique ability to absorb microwave radiation and efficiently transfer the energy into substantial heat. When adequately dispersed in a thermoset polymer, such as polydimethylsiloxane (PDMS), the nanocomposite can be fully cured in seconds in a microwave oven rather than in hours in a convection oven. In this paper, cylindrical PDMS nanocomposites containing well-dispersed CNTs are fabricated by either microwave-curing or conventional thermal-curing. The mechanical, electrical, and piezoresistive properties of the fabricated samples are compared to unde
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A. Ahmad, Ahmad, Qais M. Al-Bataineh, Lina A. Alakhras, and Ahmad Telfah. "Explosive Percolation Phenomenon Of High Conductive Polyethylene Oxide/Titanium Nanocomposite Films." In 5th World Conference on Chemistry and Chemical Engineering and 5th World Conference on Advanced Materials, Nanoscience and Nanotechnology. Eurasia Conferences, 2024. https://doi.org/10.62422/978-81-970328-7-5-013.

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This work investigated the percolation phenomenon and its effect on the electrical conductivity and other physical properties of polyethylene oxide/titanium nanoparticles (PEO/TiNPs) nanocomposite films. The electrical conductivity increases abruptly from 1.92×10−3 S.cm−1 to 86.66 S.cm−1 after percolation threshold, followed by constant values at the conductive zone, indicating the formation of conductive pathways through the PEO/TiNPs nanocomposite film. In addition, the localized surface plasmon resonance effect on the percolation phenomenon was investigated accordingly. Scanning electron mi
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Reports on the topic "Nanocomposite thermal conductivity"

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Barnes, Eftihia, Jennifer Jefcoat, Erik Alberts, et al. Synthesis and characterization of biological nanomaterial/poly(vinylidene fluoride) composites. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/42132.

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The properties of composite materials are strongly influenced by both the physical and chemical properties of their individual constituents, as well as the interactions between them. For nanocomposites, the incorporation of nano-sized dopants inside a host material matrix can lead to significant improvements in mechanical strength, toughness, thermal or electrical conductivity, etc. In this work, the effect of cellulose nanofibrils on the structure and mechanical properties of cellulose nanofibril poly(vinylidene fluoride) (PVDF) composite films was investigated. Cellulose is one of the most a
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Kotsilkova, Rumiana, and Vladimir Georgiev. Influence of Graphene Size and Content on Thermal Conductivity of Novel Poly(lactic) Acid Nanocomposites. "Prof. Marin Drinov" Publishing House of Bulgarian Academy of Sciences, 2021. http://dx.doi.org/10.7546/crabs.2021.04.06.

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