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Graphene and 2D Materials in Heat Transfer

2022-08-01 Technology & Engineering
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Release : 2022-08-01
Genre : Technology & Engineering
Kind : eBook
Book Rating : 572/5 ( reviews)

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Book Synopsis Graphene and 2D Materials in Heat Transfer by : Mohammad Khalid

Download or read book Graphene and 2D Materials in Heat Transfer written by Mohammad Khalid. This book was released on 2022-08-01. Available in PDF, EPUB and Kindle. Book excerpt: Heat transfer is a major engineering challenge that has implications in several areas including space, energy, transportation, manufacturing, and medicine. Graphene and other 2D materials have outstanding thermo-physical properties. As a result, these materials are being exploited in various applications. Although several reports have been published on fundamental heat transfer aspects of such materials, the topic remains challenging to understand for many who are new to it. Graphene and 2D Materials in Heat Transfer: Fundamentals and Applications aims to provide readers with the most recent information on the synthesis and applications of graphene in heat transfer. Furthermore, mechanical and thermal properties of 2D materials, solid-liquid interface phonon transfer at the molecular level, methods and observations of transport phenomena in nano-micro domains will be addressed. The book also offers detailed coverage of the emerging applications of 2D nanofluids and nanolubricants as alternatives to conventional heat transfer fluids The book explores applications in microchannel heat sinks, micro heat exchangers, and micro heat pipes, molecular dynamics (MD) simulations for heat transport problems related to 2D materials and applications. In addition, convective heat transfer approaches for 2D materials and nanocomposites are also addressed. This is an important reference source for materials scientists and engineers who want to learn more about how graphene and other classes of 2D materials are being used as heat transfer agents. Provides readers with a single information source to learn about how graphene and other 2D materials are being used as heat transfer agents Explains why the properties of graphene make this an effective materials for heat transfer Outlines the major challenges of using graphene as a heat transfer agent

2D Materials

2017-06-29 Technology & Engineering
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Release : 2017-06-29
Genre : Technology & Engineering
Kind : eBook
Book Rating : 132/5 ( reviews)

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Book Synopsis 2D Materials by : Phaedon Avouris

Download or read book 2D Materials written by Phaedon Avouris. This book was released on 2017-06-29. Available in PDF, EPUB and Kindle. Book excerpt: Learn about the most recent advances in 2D materials with this comprehensive and accessible text. Providing all the necessary materials science and physics background, leading experts discuss the fundamental properties of a wide range of 2D materials, and their potential applications in electronic, optoelectronic and photonic devices. Several important classes of materials are covered, from more established ones such as graphene, hexagonal boron nitride, and transition metal dichalcogenides, to new and emerging materials such as black phosphorus, silicene, and germanene. Readers will gain an in-depth understanding of the electronic structure and optical, thermal, mechanical, vibrational, spin and plasmonic properties of each material, as well as the different techniques that can be used for their synthesis. Presenting a unified perspective on 2D materials, this is an excellent resource for graduate students, researchers and practitioners working in nanotechnology, nanoelectronics, nanophotonics, condensed matter physics, and chemistry.

Two-dimensional Materials

2016-08-31 Technology & Engineering
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Release : 2016-08-31
Genre : Technology & Engineering
Kind : eBook
Book Rating : 540/5 ( reviews)

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Book Synopsis Two-dimensional Materials by : Pramoda Kumar Nayak

Download or read book Two-dimensional Materials written by Pramoda Kumar Nayak. This book was released on 2016-08-31. Available in PDF, EPUB and Kindle. Book excerpt: There are only a few discoveries and new technologies in materials science that have the potential to dramatically alter and revolutionize our material world. Discovery of two-dimensional (2D) materials, the thinnest form of materials to ever occur in nature, is one of them. After isolation of graphene from graphite in 2004, a whole other class of atomically thin materials, dominated by surface effects and showing completely unexpected and extraordinary properties, has been created. This book provides a comprehensive view and state-of-the-art knowledge about 2D materials such as graphene, hexagonal boron nitride (h-BN), transition metal dichalcogenides (TMD) and so on. It consists of 11 chapters contributed by a team of experts in this exciting field and provides latest synthesis techniques of 2D materials, characterization and their potential applications in energy conservation, electronics, optoelectronics and biotechnology.

Thermoelectricity and Heat Transport in Graphene and Other 2D Nanomaterials

2017-07-15 Science
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Release : 2017-07-15
Genre : Science
Kind : eBook
Book Rating : 903/5 ( reviews)

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Book Synopsis Thermoelectricity and Heat Transport in Graphene and Other 2D Nanomaterials by : Serhii Shafraniuk

Download or read book Thermoelectricity and Heat Transport in Graphene and Other 2D Nanomaterials written by Serhii Shafraniuk. This book was released on 2017-07-15. Available in PDF, EPUB and Kindle. Book excerpt: Thermoelectricity and Heat Transport in Graphene and Other 2D Nanomaterials describes thermoelectric phenomena and thermal transport in graphene and other 2-dimentional nanomaterials and devices. Graphene, which is an example of an atomic monolayered material, has become the most important growth area in materials science research, stimulating an interest in other atomic monolayeric materials. The book analyses flow management, measurement of the local temperature at the nanoscale level and thermoelectric transducers, with reference to both graphene and other 2D nanomaterials. The book covers in detail the mechanisms of thermoelectricity, thermal transport, interface phenomena, quantum dots, non-equilibrium states, scattering and dissipation, as well as coherent transport in low-dimensional junctions in graphene and its allotropes, transition metal dichalcogenides and boron nitride. This book aims to show readers how to improve thermoelectric transducer efficiency in graphene and other nanomaterials. The book describes basic ingredients of such activity, allowing readers to gain a greater understanding of fundamental issues related to the heat transport and the thermoelectric phenomena of nanomaterials. It contains a thorough analysis and comparison between theory and experiments, complemented with a variety of practical examples. Shows readers how to improve the efficiency of heat transfer in graphene and other nanomaterials with analysis of different methodologies Includes fundamental information on the thermoelectric properties of graphene and other atomic monolayers, providing a valuable reference source for materials scientists and engineers Covers the important models of thermoelectric phenomena and thermal transport in the 2D nanomaterials and nanodevices, allowing readers to gain a greater understanding of the factors behind the efficiency of heat transport in a variety of nanomaterials

Thermal Resistance of Graphene Based Device

2020
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Release : 2020
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Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Thermal Resistance of Graphene Based Device by : Roisul Hasan Galib

Download or read book Thermal Resistance of Graphene Based Device written by Roisul Hasan Galib. This book was released on 2020. Available in PDF, EPUB and Kindle. Book excerpt: Thermal transport in low dimensional materials play a critical role in the functionality and reliability of modern electronics. In 2D material based device, interface between 2D materials and substrates often limit the heat flow through the device. This thesis discusses the experimental measurements and theoretical modeling of thermal resistances at 2D material based device. First, we measure thermal conductivity and thermal resistance of bulk substrate by three-omega method. Next, we model the interfacial thermal resistance between the 2D material and substrates with the aid of phonon mismatch modelling. Finally, we quantify the total thermal resistance of a graphene based device by series resistance model. Our analysis shows majority of the resistance comes from the interfaces, and material's intrinsic resistance becomes less significant at nanoscale. We find that the thermal resistance at the interface of graphene and substrate contributes to more than 50% of the total resistance. We attribute this high resistance at interface to weak Van der Waals interactions at the interface and dissimilar phonon vibrational properties of the materials. Our results suggest that increasing bond strength at the interface is an effective way to reduce the overall thermal resistance of the device. We compare our results with commonly used materials and interfaces, demonstrating the role of interface as potential application for heat guide or block in 2D material based device. This study will provide guide into the energy-efficient design and thermal management of 2D material devices.

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