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Electronic And Magnetic Properties Of Double Metal Mxenes
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Book Synopsis MXenes and their Composites by : Kishor Kumar Sadasivuni
Download or read book MXenes and their Composites written by Kishor Kumar Sadasivuni and published by Elsevier. This book was released on 2021-10-07 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: MXenes and their Composites: Synthesis, Properties and Potential Applications presents a state of the art overview of the recent developments on the synthesis, functionalization, properties and emerging applications of two-dimensional (2D) MXenes and their composites.The book systematically describes the state-of-the-art knowledge and fundamentals of MXene synthesis, structure, surface chemistry and functionalization. The book also discusses the unique electronic, optical, mechanical and topological properties of MXenes. Besides, this book covers the various emerging applications of MXenes and their composites across different fields such as energy storage and conversion, gas sensing and biosensing, rechargeable lithium and sodium-ion batteries, lithium-sulphur and multivalent batteries, electromagnetic interference shielding, hybrid capacitors and supercapacitors, hydrogen storage, catalysis and photoelectrocatalysis, gas separation and water desalination, environmental remediation and medical and biomedical applications. All these applications have been efficiently discussed in the specific chapters and in each case, the processing of MXene composites has also been discussed.This book will be an excellent reference for scientists and engineers across various disciplines and industries working in the field of highly promising 2D MXenes and their composites. The book will also act as a guide for academic researchers, material scientists, and advanced students in investigating the new applications of 2D MXenes based materials. - Covers fundamentals of technologically important MAX phases, MXene derivatives, MXene synthesis methods, intercalation and delamination strategies, surface functionalization, fundamental characteristics and properties - Demonstrates major application areas of MXenes, including catalytic, energy storage and energy generation, flexible electronics, EMI shielding, sensors and biosensors, medical and biomedical, gas separation and water desalination - Presents a detailed discussion on the processing and performance of various MXenes towards different applications
Book Synopsis 2D Metal Carbides and Nitrides (MXenes) by : Babak Anasori
Download or read book 2D Metal Carbides and Nitrides (MXenes) written by Babak Anasori and published by Springer Nature. This book was released on 2019-10-30 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the rapidly expanding field of two-dimensional (2D) transition metal carbides and nitrides (MXenes). It covers fundamental knowledge on synthesis, structure, and properties of these new materials, and a description of their processing, scale-up and emerging applications. The ways in which the quickly expanding family of MXenes can outperform other novel nanomaterials in a variety of applications, spanning from energy storage and conversion to electronics; from water science to transportation; and in defense and medical applications, are discussed in detail.
Book Synopsis Transition Metal Carbides and Nitrides (MXenes) Handbook by : Chuanfang Zhang
Download or read book Transition Metal Carbides and Nitrides (MXenes) Handbook written by Chuanfang Zhang and published by John Wiley & Sons. This book was released on 2024-06-03 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive overview of the synthesis of high-quality MXenes In Transition Metal Carbides and Nitrides (MXenes) Handbook: Synthesis, Processing, Properties and Applications, a team of esteemed researchers provides an expert review encompassing the fundamentals of precursor selection, MXene synthesis, characterizations, properties, processing, and applications. You’ll find detailed discussions of the selection of MXene members for specific applications, as along with summaries of the physical and chemical properties of MXenes, including electrical, mechanical, optical, electromechanical, electrochemical, and electromagnetic properties. The authors delve into both successful and unsuccessful synthesis examples, offering detailed explanations of various failures to facilitates a comprehensive understanding of the reasons behind unsuccessful syntheses. Additionally, they provide detailed examinations on the characterizations of MXenes, empowering readers to develop a sophisticated understanding of how to achieve optimal quality, flake size, oxidation states, and more. You’ll also find: A thorough review of common applications of MXenes, including electrochemical applications, electromagnetic interference shielding, communications devices, and more Comprehensive explorations of solution and non-solution processing of MXenes Practical discussions of the synthesis of high-quality MXene powders, colloidal solutions and flakes, including information about MXene precursors Fulsome treatments of MXene precursor selection and their impact on MXene quality Tailored to meet the needs of graduate students, researchers, and scientists in the areas of materials science, inorganic chemistry, and physical chemistry, the Transition Metal Carbides and Nitrides (MXenes) Handbook will also benefit biochemists and professionals working in drug delivery.
Book Synopsis MXene Reinforced Polymer Composites by : Kalim Deshmukh
Download or read book MXene Reinforced Polymer Composites written by Kalim Deshmukh and published by John Wiley & Sons. This book was released on 2024-01-26 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: MXene Reinforced Polymer Composites This volume is the first book to comprehensively explore the various fabrication and processing strategies for MXene-reinforced polymer composites including detailed characterizations and their numerous applications. The book systematically provides a critical discussion on the synthesis and processing methods, structure, properties, characterizations, surface chemistry, and functionalization strategies of MXenes and their utilization as efficient nanofiller into various polymer matrices to form high-performance polymer composites. The book provides a deep insight into the recent state-of-the-art progress in MXene-reinforced polymer composites, discussing several critical issues and providing suggestions for future work. The key features of this book are: Providing fundamental information and a clear understanding of the synthesis, processing, compositions, structure, and physicochemical properties of MXenes; Presenting a comprehensive review of several recent accomplishments and key scientific and technological challenges in developing MXene-reinforced polymer composites; Exploring various processing and fabrication methods of MXene-reinforced polymer composites; Providing deep insight into fundamental properties and various emerging applications of MXene-reinforced polymer/composites. Audience Researchers, postgraduates, and industry engineers working in materials science, polymer science, materials engineering, and nanotechnology, as well as technologists in electronic, electrical, and biomedical industries.
Book Synopsis MXenes: Emerging 2D Materials by : Om Prakash Pandey
Download or read book MXenes: Emerging 2D Materials written by Om Prakash Pandey and published by Springer Nature. This book was released on with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis MXenes: Next-Generation 2D Materials by : Jay Singh
Download or read book MXenes: Next-Generation 2D Materials written by Jay Singh and published by John Wiley & Sons. This book was released on 2024-03-25 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: MXenes One-stop reference explaining the manufacturing, design, and many applications of MXenes in an easy-to-understand linear format MXenes is a one-stop reference on MXenes, a promising new class of 2D materials, discussing the routes of functionalization and modifications towards high performance materials and providing broad coverage of lab synthesis methods. To aid in reader comprehension, this text presents the topic in a linear fashion, starting with an introduction to MXenes and ending with a comparison of MXenes to other similar 2D materials, discussing limitations, advantages, future perspectives, and challenges of both MXenes and MXene-based materials. The text covers up-to-date research in the field with a strong focus on novel findings in various devices along with core technological advancements that have been made in recent years. MXenes discusses sample topics such as: Properties of MXenes, including strong hydrophilicity, exceptional conductivity, high elastic mechanical strength, large surface-to-volume ratio, and chemical stability Applications of MXenes in energy storage, optoelectronics, spintronics, biomedicine, electro-catalysis, photocatalysis, membrane separation, supercapacitors, and batteries Performance factors that can hinder the efficacy of MXenes, including aggregation, difficulty obtaining a single layer, restacking, and oxidation of MXene nanosheets State-of-the-art progress in the field of gas sensors and electrochemical biosensors for the detection of various biomolecules, pharmaceutical drugs, and environmental pollutants Containing everything readers need to know about this exciting new class of 2D materials, MXenes is an essential reference for professionals working in advanced materials science, flexible electronics, nanoelectronics, and the energy industry, along with chemists, material scientists, and engineers in nanoscience and nanotechnology.
Book Synopsis MXene Nanocomposites by : Poushali Das
Download or read book MXene Nanocomposites written by Poushali Das and published by CRC Press. This book was released on 2023-05-30 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: MXenes offer single step processing, excellent electrical conductivity, easy heat dissipation behavior, and capacitor-like properties and are used in photodetectors, lithium-ion batteries, solar cells, photocatalysis, electrochemiluminescence sensors, and supercapacitors. Because of their superior electrical and thermal conductivities, these composites are an ideal choice in electromagnetic interference (EMI) shielding. MXene Nanocomposites: Design, Fabrication, and Shielding Applications presents a comprehensive overview of these emerging materials, including their underlying chemistry, fabrication strategies, and cutting-edge applications in EMI shielding. • Covers modern fabrication technologies, processing, properties, nanostructure formation, and mechanisms of reinforcement. • Discuss biocompatibility, suitability, and toxic effects. • Details innovations, applications, opportunities, and future directions in EMI shielding applications. This book is aimed at researchers and advanced students in materials science and engineering and is unique in its detailed coverage of MXene-based polymer composites for EMI shielding.
Book Synopsis Quantum Theory of Solids by : R. E. Peierls
Download or read book Quantum Theory of Solids written by R. E. Peierls and published by Clarendon Press. This book was released on 1996-08-15 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book develops the subject from the basic principles of quantum mechanics. The emphasis is on a single statement of the ideas underlying the various approximations that have to be used and care is taken to separate sound arguments from conjecture. This book is written for the student of theoretical physics who wants to work in the field of solids and for the experimenter with a knowledge of quantum theory who is not content to take other people's arguments for granted. The treatment covers the electron theory of metals as well as the dynamics of crystals, including the author's work on the thermal conductivity of crystals which has been previously published in English.
Book Synopsis Recent Advances and Allied Applications of Mxenes by : Inamuddin
Download or read book Recent Advances and Allied Applications of Mxenes written by Inamuddin and published by Materials Research Forum LLC. This book was released on 2024-01-15 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since 2011, the MAX phase derivatives MXenes are constantly expanding in terms of crystallographic and composition variability. Several advancements have been made in the previous few years that have accelerated the production of novel MXenes with better chemical diversification and crystal structures. This book is intended to present the latest applicational advancements of MXenes in diversified sectors. Keywords: MAX Phase, MXene, MXene-Based Composite, MXene Symmetric Supercapacitor, MXene Asymmetric Supercapacitor, MXene Micro Supercapacitor, MXene Transparent Supercapacitor, 2D Materials, EMI shielding, Nanophotonics, MXenes in Photodetectors, MXenes in Electrocatalysis.
Download or read book MAX Phases written by Michel W. Barsoum and published by John Wiley & Sons. This book was released on 2013-11-13 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this comprehensive yet compact monograph, Michel W. Barsoum, one of the pioneers in the field and the leading figure in MAX phase research, summarizes and explains, from both an experimental and a theoretical viewpoint, all the features that are necessary to understand and apply these new materials. The book covers elastic, electrical, thermal, chemical and mechanical properties in different temperature regimes. By bringing together, in a unifi ed, self-contained manner, all the information on MAX phases hitherto only found scattered in the journal literature, this one-stop resource offers researchers and developers alike an insight into these fascinating materials.
Book Synopsis Titanium Carbide MXenes by : Muhammad Tahir
Download or read book Titanium Carbide MXenes written by Muhammad Tahir and published by John Wiley & Sons. This book was released on 2024-03-25 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover the future of solar energy with this introduction to an essential new family of materials MXenes are a recently-discovered family of two-dimensional organic compounds formed from transition metal carbides. Their unique properties, such as high stability and electron conductivity, have made them a sought-after commodity with many industrial applications in cutting-edge industries. In particular, titanium carbide MXenes look poised to have significant applications in the solar energy industry, with potentially revolutionary consequences for the sustainable energy future. Titanium Carbide MXenes offers a thorough and accessible introduction to this family of compounds and their possible applications. It begins by surveying the fundamentals of the MXene groups, before characterizing titanium carbide MXenes and their processes of synthesis. It then moves on to discuss applications, current and future. The result is a must-read for researchers and professionals looking to synthesize and construct these materials and apply them in sustainable industry. Titanium Carbide MXenes readers will also find: Detailed treatment of MXenes including nitrides composites, perovskites composites, and more Discusses applications in photocatalytic CO2 reduction, hydrogen production, water splitting, and more Roughly 100 figures illustrating key concepts Titanium Carbide MXenes is a must-have for materials scientists, catalytic chemists, and scientists in industry.
Book Synopsis Nanostructured Materials and their Applications by : Bibhu Prasad Swain
Download or read book Nanostructured Materials and their Applications written by Bibhu Prasad Swain and published by Springer Nature. This book was released on 2020-10-28 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides an introduction to nanostructured materials and guides the reader through their different engineering applications. It gives an overview of nanostructured materials applied in the fields of physics, chemistry, biology, medicine, and materials science. Materials for different applications in engineering such as those used in opto-electronics, energy, tribology, bio-applications, catalysis, reinforcement and many more have been described in this book. The book will be of interest to researchers and students who want to learn about applications of nanostructured materials in engineering.
Book Synopsis MXene-Based Photocatalysts by : Zuzeng Qin
Download or read book MXene-Based Photocatalysts written by Zuzeng Qin and published by CRC Press. This book was released on 2022-02-20 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: MXene, a two-dimensional (2D) transition metal carbide, nitride, and carbonitride, was discovered in 2011. MXene has great potential as a cocatalyst in the field of photocatalysis due to its unique properties and structure. MXene-Based Photocatalysts: Fabrication and Applications introduces readers to the fundamentals, preparation, microstructure characterization, and a variety of applications of MXene-based photocatalysts. The book is a comprehensive reference for MXene materials and provides an overview of the current literature on MXene-based photocatalysts. FEATURES Discusses preparation methods of MXenes Describes the morphology and microstructure of MXenes Offers strategies for fabricating MXene-based photocatalysts Details the reaction mechanism of MXene-based photocatalysts Covers applications in photocatalytic water-splitting, photocatalytic CO2 reduction, photocatalytic degradation, photocatalytic nitrogen fixation, and photocatalytic H2O2 production This book serves as an invaluable guide for advanced students, industry professionals, professors, and researchers in the field of materials science and engineering, photocatalysis, energy, and environmental applications.
Book Synopsis Microsupercapacitors by : Kazufumi Kobashi
Download or read book Microsupercapacitors written by Kazufumi Kobashi and published by Woodhead Publishing. This book was released on 2021-10-01 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microsupercapacitors systematically guides the reader through the key materials, characterization techniques, performance factors and potential applications and benefits to society of this emerging electrical energy storage solution. The book reviews the technical challenges in scaling down supercapacitors, covering materials, performance, design and applications perspectives. Sections provide a fundamental understanding of microsupercapacitors and compare them to existing energy storage technologies. Final discussions consider the factors that impact performance, potential tactics to improve performance, barriers to implementation, emerging solutions to those barriers, and a future outlook. This book will be of particular interest to materials scientists and engineers working in academia, research and development. - Provides a concise introduction of the fundamental science, related technological challenges, and solutions that microsupercapacitors can offer - Compares microsupercapacitors with current technologies - Reviews the applications of new strategies and the challenge of scaling down supercapacitors - Covers the most relevant applications, including energy storage, energy harvesting, sensors and biomedical devices
Book Synopsis Synthesis and transport properties of 2D transition metal carbides (MXenes) by : Joseph Halim
Download or read book Synthesis and transport properties of 2D transition metal carbides (MXenes) written by Joseph Halim and published by Linköping University Electronic Press. This book was released on 2018-09-28 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the isolation and characterization of graphene, there has been a growing interest in 2D materials owing to their unique properties compared to their 3D counterparts. Recently, a family of 2D materials of early transition metal carbides and nitrides, labelled MXenes, has been discovered (Ti2CTz, Ti3C2Tz, Mo2TiC2Tz, Ti3CNTz, Ta4C3Tz, Ti4N3Tz among many others), where T stands for surface-terminating groups (O, OH, and F). MXenes are mostly produced by selectively etching A layers (where A stands for group A elements, mostly groups 13 and 14) from the MAX phases. The latter are a family of layered ternary carbides and/or nitrides and have a general formula of Mn+1AXn (n = 1-3), where M is a transition metal and X is carbon and/or nitrogen. The produced MXenes have a conductive carbide core and a non-conductive O-, OH- and/or F-terminated surface, which allows them to work as electrodes for energy storage applications, such as Li-ion batteries and supercapacitors. Prior to this work, MXenes were produced in the form of flakes of lateral dimension of about 1 to 2 microns; such dimensions and form are not suitable for electronic characterization and applications. I have synthesized various MXenes (Ti3C2Tz, Ti2CTz and Nb2CTz) as epitaxial thin films, a more suitable form for electronic and photonic applications. These films were produced by HF, NH4HF2 or LiF + HCl etching of magnetron sputtered epitaxial Ti3AlC2, Ti2AlC, and Nb2AlC thin films. For transport properties of the Ti-based MXenes, Ti2CTz and Ti3C2Tz, changing n from 1 to 2 resulted in an increase in conductivity but had no effect on the transport mechanism (i.e. both Ti3C2Tx and Ti2CTx were metallic). In order to examine whether the electronic properties of MXenes differ when going from a few layers to a single flake, similar to graphene, the electrical characterization of a single Ti3C2Tz flake with a lateral size of about 10 μm was performed. These measurements, the first for MXene, demonstrated its metallic nature, along with determining the nature of the charge carriers and their mobility. This indicates that Ti3C2Tz is inherently of 2D nature independent of the number of stacked layers, unlike graphene, where the electronic properties change based on the number of stacked layers. Changing the transition metal from Ti to Nb, viz. comparing Ti2CTz and Nb2CTz thin films, the electronic properties and electronic conduction mechanism differ. Ti2CTz showed metallic-like behavior (resistivity increases with increasing temperature) unlike Nb2CTz where the conduction occurs via variable range hopping mechanism (VRH) - where resistivity decreases with increasing temperature. Furthermore, these studies show the synthesis of pure Mo2CTz in the form of single flakes and freestanding films made by filtering Mo2CTz colloidal suspensions. Electronic characterization of free-standing films made from delaminated Mo2CTz flakes was investigated, showing that a VRH mechanism prevails at low temperatures (7 to ≈ 60 K). Upon vacuum annealing, the room temperature, RT, conductivity of Mo2CTx increased by two orders of magnitude. The conduction mechanism was concluded to be VRH most likely dominated by hopping within each flake. Other Mo-based MXenes, Mo2TiC2Tz and Mo2Ti2C3Tz, showed VRH mechanism at low temperature. However, at higher temperatures up to RT, the transport mechanism was not clearly understood. Therefore, a part of this thesis was dedicated to further investigating the transport properties of Mo-based MXenes. This includes Mo2CTz, out-of-plane ordered Mo2TiC2Tz and Mo2Ti2C3Tz, and vacancy ordered Mo1.33CTz. Magneto-transport of free-standing thin films of the Mo-based MXenes were studied, showing that all Mo-based MXenes have two transport regimes: a VRH mechanism at lower temperatures and a thermally activated process at higher temperatures. All Mo-based MXenes except Mo1.33CTz show that the electrical transport is dominated by inter-flake transfer. As for Mo1.33CTz, the primary electrical transport mechanism is more likely to be intra-flake. The synthesis of vacancy ordered MXenes (Mo1.33CTz and W1.33CTz) raised the question of possible introduction of vacancies in all MXenes. Vacancy ordered MXenes are produced by selective etching of Al and (Sc or Y) atoms from the parent 3D MAX phases, such as (Mo2/3Sc1/3)2AlC, with in-plane chemical ordering of Mo and Sc. However, not all quaternary parent MAX phases form the in-plane chemical ordering of the two M metals; thus the synthesis of the vacancy-ordered MXenes is restricted to a very limited number of MAX phases. I present a new method to obtain MXene flakes with disordered vacancies that may be generalized to all quaternary MAX phases. As proof of concept, I chose Nb-C MXene, as this 2D material has shown promise in several applications, including energy storage, photothermal cell ablation and photocatalysts for hydrogen evolution. Starting from synthetizing (Nb2/3Sc1/3)2AlC quaternary solid solution and etching both the Sc and Al atoms resulted in Nb1.33C material with a large number of vacancies and vacancy clusters. This method may be applicable to other quaternary or higher MAX phases wherein one of the transition metals is more reactive than the other, and it could be of vital importance in applications such as catalysis and energy storage.
Book Synopsis Handbook of Nanomaterials in Analytical Chemistry by : Chaudhery Mustansar Hussain
Download or read book Handbook of Nanomaterials in Analytical Chemistry written by Chaudhery Mustansar Hussain and published by Elsevier. This book was released on 2019-10-22 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Nanomaterials in Analytical Chemistry: Modern Trends in Analysis explores the recent advancements in a variety of analytical chemistry techniques due to nanotechnology. It also devotes several chapters to the analytical techniques that have proven useful for the analysis of nanomaterials. As conventional analytical chemistry methods become insufficient in terms of accuracy, selectivity, sensitivity, reproducibility, and speed, recent advances have opened up new horizons for chemical analysis and detection methods. Chapters are authored by experts in their respective fields and include up-to-date reference materials, such as websites of interest and suggested reading lists on the latest research. - Summarizes recent progress in micro-fabrication using nanomaterials for analytical chemistry techniques—among the most modernized and fast ways of performing these tasks - Pays special attention to greener approaches that reduce the environmental impact and cost of the analysis process, both in terms of chemicals used and time and resource consumption - Discusses many types of nanomaterials for analytical chemistry techniques, including those that are well established, such as carbon nanomaterials, as well as those that are newly trending, such as functionalized nanomaterials
Book Synopsis Handbook of Carbon-Based Nanomaterials by : Sabu Thomas
Download or read book Handbook of Carbon-Based Nanomaterials written by Sabu Thomas and published by Elsevier. This book was released on 2021-07-23 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Carbon-Based Nanomaterials provides a comprehensive overview of carbon-based nanomaterials and recent advances in these specialized materials. This book opens with a brief introduction to carbon, including the different forms of carbon and their range of uses. Each chapter systematically covers a different type of carbon-based nanomaterial, including its individual characteristics, synthesis techniques and applications in industry, biomedicine and research. This book offers a broad handbook on carbon-based nanomaterials, detailing the materials aspects, applications and recent advances of this expansive topic. With its global team of contributing authors, Handbook of Carbon-Based Nanomaterials collates specific technical expertise from around the world, for each type of carbon-based nanomaterial. Due to the broad nature of the coverage, this book will be useful to an interdisciplinary readership, including researchers in academia and industry in the fields of materials science, engineering, chemistry, energy and biomedical engineering. - Covers a range of carbon-based nanomaterials, including graphene, fullerenes and much more - Describes key properties, synthesis techniques and characterization of each carbon-based nanomaterial - Discusses a range of applications of carbon-based nanomaterials, from biomedicine to energy applications
