Phonon thermal conductivity of graphene

Jaćimovski, Stevo; Bukurov, Maša; Šetrajčić, Jovan P.; Raković, D.

doi:10.1016/j.spmi.2015.09.027

Cited by 33 publications

(16 citation statements)

References 20 publications

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“…Based on this equation, the thermal conductivity of graphite through the phonon conduction is estimated equal to 1910 W/m·K which is almost 1000 order of magnitude higher than its electronic conduction [88]. On the contrary, the thermal conductivity of graphite perpendicular to the basal planes is significantly lower than its basal thermal conductivity which is attributed to the strength of bonds in two different directions [89]. In fact, the strong bonding in the basal plane is covalent whereas; the interlayer bonds are Van der Waals.…”

Section: The Coefficient Of Thermal Expansion (Cte)mentioning

confidence: 98%

An Overview of Metal Matrix Nanocomposites Reinforced with Graphene Nanoplatelets; Mechanical, Electrical and Thermophysical Properties

Saboori

Dadkhah

Fino

et al. 2018

Metals

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Two-dimensional graphene nanoplatelets with unique electrical, mechanical and thermophysical characteristics are considered as an interesting reinforcement to develop new lightweight, high-strength, and high-performance metal matrix nanocomposites. On the other hand, by the rapid progress of technology in recent years, development of advanced materials like new metal matrix nanocomposites for structural engineering and functional device applications is a priority for various industries. This article provides an overview of research efforts with an emphasis on the fabrication and characterization of different metal matrix nanocomposites reinforced by graphene nanoplatelets (GNPs). Particular attention is devoted to find the role of GNPs on the final electrical and thermal conductivity, the coefficient of thermal expansion, and mechanical responses of aluminum, magnesium and copper matrix nanocomposites. In sum, this review pays specific attention to the structure-property relationship of these novel nanocomposites.

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Section: The Coefficient Of Thermal Expansion (Cte)mentioning

confidence: 98%

An Overview of Metal Matrix Nanocomposites Reinforced with Graphene Nanoplatelets; Mechanical, Electrical and Thermophysical Properties

Saboori

Dadkhah

Fino

et al. 2018

Metals

View full text Add to dashboard Cite

show abstract

“…Contrary to the flame retardant, the application such as heat sink or heat transfer agent pursues the improvement of thermal conductivity. In non-metal materials, the thermal conductivity is generally dominated by phonons rather than electrons as heat carriers 215,216 . To ensure a good phonon conduction in composite, the interfacial thermal resistance, and the concentration and the geometric shapes of fillers should be considered in composite design 217 .…”

Section: Thermal and Electrical Conductivitymentioning

confidence: 99%

Polymer nanocomposites having a high filler content: synthesis, structures, properties, and applications

et al. 2019

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The recent development of nanoscale fillers, such as carbon nanotube, graphene, and nanocellulose, allows the functionality of polymer nanocomposites to be controlled and enhanced. However, conventional synthesis methods of polymer nanocomposites cannot maximise the reinforcement of these nanofillers at high filler content. Approaches to the synthesis of high content filler polymer nanocomposites are suggested to facilitate future applications. The fabrication methods address design of the polymer nanocomposite architecture, which encompass one, two, and three dimensional morphology. Factors that hamper the reinforcement of nanostructures, such as alignment, dispersion of filler as well as interfacial bonding between filler and polymer are outlined. Using suitable approaches, maximum potential reinforcement of nanoscale filler can be anticipated without limitations in orientation, dispersion, and the integrity of the filler particle-matrix interface. High filler content polymer composites containing emerging materials such as 2D transition metal carbides, nitrides, and carbonitrides (MXenes) are expected in the future.Graphical abstract: Approaches to the synthesis of high filler content polymer composites

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“…Theoretical research has shown that room-temperature thermal conductivity decays monotonically with the number of layers in few-layer graphene, 5,6 and defects and doping in graphene affect the thermal conductivity. 7,8 In experiments at room temperature, the value of the thermal conductivity of a suspended single-layer graphene could reach 5300 W m À1 K À1 , 9 while the thermal conductivity of tri-layer graphene produced by a suspended microelectrothermal system was $1400 W m À1 K À1 at 300 K. 10 Even the thermal conductivity of graphene laminate lms on polyethylene terephthalate were in the range from 40 to 90 W m À1 K À1 at room temperature. 11 Incorporating graphene into other material systems, may lead the thermal conductivity to advance signicantly.…”

Section: Introductionmentioning

confidence: 99%

Dual-mode response behavior of a graphene oxide implanted energetic system under different thermal stimuli

et al. 2020

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Phonon thermal conductivity of graphene

Cited by 33 publications

References 20 publications

An Overview of Metal Matrix Nanocomposites Reinforced with Graphene Nanoplatelets; Mechanical, Electrical and Thermophysical Properties

An Overview of Metal Matrix Nanocomposites Reinforced with Graphene Nanoplatelets; Mechanical, Electrical and Thermophysical Properties

Polymer nanocomposites having a high filler content: synthesis, structures, properties, and applications

Dual-mode response behavior of a graphene oxide implanted energetic system under different thermal stimuli

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