Download or read book Catalysis and Surface Properties of Liquid Metals and Alloys written by Yoshisada Ogino and published by CRC Press. This book was released on 2020-09-30 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents up-to-date information about the catalysis and surface properties of liquid metals and liquid alloys. It is intended for use by chemical engineers and researchers in catalysis, surface science, liquid metals, and chemical process technologies.

Download or read book Catalysis and Surface Properties of Liquid Metals and Alloys written by Yoshisada Ogino and published by CRC Press. This book was released on 2020-09-29 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents up-to-date information about the catalysis and surface properties of liquid metals and liquid alloys. It is intended for use by chemical engineers and researchers in catalysis, surface science, liquid metals, and chemical process technologies.

Download or read book The Physical Properties of Liquid Metals written by Takamichi Iida and published by Oxford University Press, USA. This book was released on 1988 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the first comprehensive critical survey of the microstructural characteristics of liquid metals which determine properties of viscosity, surface tension, density, heat capacity, thermal conductivity, electrical resistivity, diffusion, and velocity of sound transmission. The experimental techniques used to obtain these data are also reviewed. The result is a valuable set of correlations and reference data which enable the reader to understand the basic phenomena underlying the properties of liquid metals. As such, the book will be invaluable for metallurgists and materials engineers working in this area.

Download or read book Liquid Metals written by Lei Fu and published by John Wiley & Sons. This book was released on 2022-03-28 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: An up-to-date exploration of the properties and most recent applications of liquid metals In Liquid Metal: Properties, Mechanisms, and Applications, a pair of distinguished researchers delivers a comprehensive exploration of liquid metals with a strong focus on their structure and physicochemical properties, preparation methods, and tuning strategies. The book also illustrates the applications of liquid metals in fields as varied as mediated synthesis, 3D printing, flexible electronics, biomedicine, energy storage, and energy conversion. The authors include coverage of reactive mediums for synthesizing and assembling nanomaterials and direct-writing electronics, and the book offers access to supplementary video materials to highlight the concepts discussed within. Recent advancements in the field of liquid metals are also discussed, as are new opportunities for research and development in this rapidly developing area. The book also includes: A thorough introduction to the fundamentals of liquid metal, including a history of its discovery, its structure and physical properties, and its preparation Comprehensive explorations of the external field tuning of liquid metal, including electrical, magnetic, and chemical tuning Practical discussions of liquid metal as a new reaction medium, including nanomaterial synthesis and alloy preparation In-depth examinations of constructing techniques of liquid metal-based architectures, including injection, imprinting, and mask-assisted depositing Perfect for materials scientists, electrochemists, and catalytic chemists, Liquid Metal: Properties, Mechanisms, and Applications also belongs in the libraries of inorganic chemists, electronics engineers, and biochemists.

Download or read book Structure and Properties of Liquid Metals and Alloys written by Malcolm William Ozelton and published by . This book was released on 1966 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Liquid Metals written by Mitsuo Shimoji and published by . This book was released on 1977 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stroenie i Svo stva Zhidkikh Metallov written by Aleksandr Mikhaĭlovich Samarin and published by . This book was released on 1962 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalysis by Metals and Alloys written by V. Ponec and published by Elsevier. This book was released on 1995-08-29 with total page 745 pages. Available in PDF, EPUB and Kindle. Book excerpt: Catalysis by Metals and Alloys

Download or read book Structure and Properties of Liquid Metals written by American Society for Metals and published by . This book was released on 1962 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Surface Tension of Liquid Metals and Alloys written by D. W. G. White and published by . This book was released on 1969 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Embrittlement of Commercial Metal Alloys by Surface Active Liquid Metals written by Kent Lewis Johnson and published by . This book was released on 1972 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Structure and Properties of Liquid Metals written by R. G. R. Sellors and published by . This book was released on 1968 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Metal Oxides written by J.L.G. Fierro and published by CRC Press. This book was released on 2005-08-24 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt: The chemistry of metals has traditionally been more understood than that of its oxides. As catalytic applications continue to grow in a variety of disciplines, Metal Oxides: Chemistry and Applications offers a timely account of transition-metal oxides (TMO), one of the most important classes of metal oxides, in the context of catalysis. The

Download or read book Structured Catalysts and Reactors written by Andrzej Cybulski and published by CRC Press. This book was released on 2005-11-02 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interest in structured catalysts is steadily increasing due to the already proven, as well as potential, advantages of these catalysts. Updating the comprehensive coverage of the first edition published in 1998 with the latest science and applications, Structured Catalysts and Reactors, Second Edition gives detailed information on all aspect

Download or read book Interfacial Chemistry of Liquid Metals Eutectic Gallium Indium E GaIn written by Logan Ali Stewart and published by . This book was released on 2019 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gallium-based liquid metal alloys have garnered attention for their use in self-healing and flexible electronics, soft robotics, catalysis, and biomedicine. Advances in these next-generation materials have only been made possible through understanding the liquid-metal interfaces and the interactions of matter with these liquids. We propose that liquid metal chemistry of gallium and gallium-based alloys can be subdivided into a series of interfacial phenomenon. To study the interfacial properties of liquid metal, eutectic gallium indium (E-GaIn), a non-toxic liquid metal alloy comprised of ~75% gallium and ~25% indium, and has a melting temperature of 15.5 C, was employed for its liquid state at room temperature. With an overview of the breadth of chemistry involved within liquid metal systems, we first consider the oxidation of liquid metals in air. Room-temperature liquid metals, their interactions in air, and the kinetics of oxidation are critical first steps towards understanding the materials properties of liquid metals, such as surface-energy/surface-tension that originate at the metal-oxide interface. Once understood, this oxidation can be prevented via surface-bound ligands. We employed gallium-thiol chemistry and bi-functional thiol molecules as capping ligands for the surface stabilization of gallium-based liquid-metal nanostructures. These surface stabilization effects, within mixtures of liquid metal and polar solution, such as water and ethanol, are examined as a new type of emulsified system. These emulsified systems, with the help of surface-active molecules, can exist in both their singly and doubly emulsified forms. Like mercury and other liquid metals, E-GaIn has a high surface tension, which when broken can form ultra-small droplets, ~4 nm. These ultra-small liquid metal droplets were found to undergo higher order assemblies in the form of fractal aggregates under evaporation of the surrounding solvent. When examining the doubly emulsified form, these liquid metal droplets present a novel approach for the encapsulation of cargo. The material properties of E-GaIn present an interesting avenue for the study of nanocarriers. Eutectic gallium indium, which has low toxicity, enable considering this liquid metal for drug-delivery applications. Furthermore, where traditional nanoparticle carriers typically have cargo decorated on the surface, or within pores and imperfections; liquid-metal double emulsions, which have a non-metallic phase embedded within the core of the liquid metal droplets, allow for cargo loading much larger than the surface of the nanostructure. Lastly, competition for interfaces and the role of self-assembly at metallic interfaces presents a scaffold for the post-encapsulation functionalization of liquid metal carriers. The 'skin' of liquid E-GaIn, whether comprised of metal oxide, metal thiolate, or pristine surface can act as a barrier for reaction kinetics, such as in the case of surface oxidation and the prevention of it with thiol/thiolate assemblies at the liquid metal interface, or a regenerative reactive interface, as in the case of surface-initiated galvanic reduction. Galvanic reduction with gallium, as the name implies, can act as a free-electron surface for the reduction of simple metal salts. Similar to hanging mercury drop experiments, liquid metals provide a pristine, self-regenerating, liquid metal surface. We explore the galvanic reduction of silver salts on nanoscopic liquid metal seeds via solution-liquid-solid-growth of silver nanovines. We found these arboriform liquid metal structures were grown as diffusion-limited aggregates and we were able to impart control on both the growth front thickness and aspect ratio. The manipulation of liquid metals with surface-active molecules will have applications in next-generation devices and soft robotics. By incorporating liquid metal as the conductive contacts, we enable malleable devices. Liquid metals enable new applications of traditional conductive materials with certain advantages. We envision robots, sensors, and a variety of future prospects where liquid metal can open new doors to a variety of applications. In an effort to explore these devices, we have shown that E GaIn is an ideal contact material for an ultra-thin indium oxide based field-effect transistor (FET). These liquid-metal-enabled devices provide lower barriers to charge transfer, yielding lower power devices as compared to gold. Liquid-metal-enabled emulsions, materials, and devices present new chapters in inorganic chemistry, materials chemistry, engineering, nanoscience, and medicine. By looking at the interfacial phenomenon that dictates the interactions of liquid metal with the environment, we explore these avenues of control and application. With the rise in availability for three-dimensional (3-D) printers, liquid metal and hybrid materials comprised of liquid-metal-based emulsions are a new frontier. The field of liquid-metal-enabled materials remains relatively unexplored.

Download or read book Lubricant Additives written by Leslie R. Rudnick and published by CRC Press. This book was released on 2009-04-20 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cost, environmental, and performance issues coupled with legislative changes, new engine oil requirements, and technology development for exploration of space and the oceans are changing the lubrication additive market. Reflecting how the need for new applications drives the development of new lubricant additives, Lubricant Additives: Chemistry and Applications, Second Edition presents methods to: Improve the performance, efficiency, and stability of lubricants Protect metal surfaces from wear Select lubricant additives for the food processing industry Select the most appropriate ashless additives Avoid microbial degradation of lubricants Lower toxicity And describes: Standard lubricant testing methods and product specifications Mechanisms and benefits of specific types of lubricant additives Recent industry trends Up-to-Date Coverage of Lubricant Additive Chemistry and Technology Addressing new trends in various industrial sectors and improvements in technology, this second edition provides detailed reviews of additives used in lubricant formulations, their chemistry, mechanisms of action, and trends for major areas of application. It explores the design of cost-effective, environmentally friendly lubricant technologies and lubricants for automotive, industrial, manufacturing, aerospace, and food-processing applications. An extensive list of online industry resources is available for download at crcpress.com.

Download or read book Transport Phenomena Fundamentals Second Edition written by Joel L. Plawsky and published by CRC Press. This book was released on 2009-09-24 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although the practice of chemical engineering has broadened to encompass problems in a range of disciplines, including biology, biochemistry, and nanotechnology, one of the curriculum’s foundations is built upon the subject of transport phenomena. Transport Phenomena Fundamentals, Second Edition provides a unified treatment of heat, mass, and momentum transport based on a balance equation approach. Designed for a two-term course Used in a two-term transport phenomena sequence at Rensselaer Polytechnic Institute, this text streamlines the approach to how the subject is taught. The first part of the book takes students through the balance equation in the context of diffusive transport, be it momentum, energy, mass, or charge. Each chapter adds a term to the balance equation, highlighting the effects of that addition on the physical behavior of the system and the underlying mathematical description. The second half of the book builds upon the balance equation description of diffusive transport by introducing convective transport terms, focusing on partial rather than ordinary differential equations. The Navier–Stokes and convective transport equations are derived from balance equations in both macroscopic and microscopic forms. Includes examples and problems drawn from Comsol® software The second edition of this text is now enhanced by the use of finite element methods in the form of examples and extended homework problems. A series of example modules are associated with each chapter of the text. Some of the modules are used to produce examples in the text, and some are discussed in the homework at the end of each chapter. All of the modules are located online at an accompanying website which is designed to be a living component of the course. (available on the download tab)