Noble And Precious Metals

Download or read book Noble and Precious Metals written by Mohindar Seehra and published by BoD – Books on Demand. This book was released on 2018-07-04 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of copper, silver, gold and platinum in jewelry as a measure of wealth is well known. This book contains 19 chapters written by international authors on other uses and applications of noble and precious metals (copper, silver, gold, platinum, palladium, iridium, osmium, rhodium, ruthenium, and rhenium). The topics covered include surface-enhanced Raman scattering, quantum dots, synthesis and properties of nanostructures, and its applications in the diverse fields such as high-tech engineering, nanotechnology, catalysis, and biomedical applications. The basis for these applications is their high-free electron concentrations combined with high-temperature stability and corrosion resistance and methods developed for synthesizing nanostructures. Recent developments in all these areas with up-to-date references are emphasized.

Download or read book Introduction to Precious Metals written by Mark Grimwade and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Metal Sustainability written by Reed M. Izatt and published by John Wiley & Sons. This book was released on 2016-07-29 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: The sustainable use of natural resources is an important global challenge, and improved metal sustainability is a crucial goal for the 21st century in order to conserve the supply of critical metals and mitigate the environmental and health issues resulting from unrecovered metals. Metal Sustainability: Global Challenges, Consequences and Prospects discusses important topics and challenges associated with sustainability in metal life cycles, from mining ore to beneficiation processes, to product manufacture, to recovery from end-of-life materials, to environmental and health concerns resulting from generated waste. The broad perspective presented highlights the global interdependence of the many stages of metal life cycles. Economic issues are emphasized and relevant environmental, health, political, industrial and societal issues are discussed. The importance of applying green chemistry principles to metal sustainability is emphasized. Topics covered include: • Recycling and sustainable utilization of precious and specialty metals • Formal and informal recycling from electronic and other high-tech wastes • Global management of electronic wastes • Metal reuse and recycling in developing countries • Effects of toxic and other metal releases on the environment and human health • Effect on bacteria of toxic metal release • Selective recovery of platinum group metals and rare earth metals • Metal sustainability from a manufacturing perspective • Economic perspectives on sustainability, mineral development, and metal life cycles • Closing the Loop – Minerals Industry Issues The aim of this book is to improve awareness of the increasingly important role metals play in our high-tech society, the need to conserve our metal supply throughout the metal life cycle, the importance of improved metal recycling, and the effects that unhindered metal loss can have on the environment and on human health.

Download or read book Rich Dad's Advisors: Guide to Investing In Gold and Silver written by Michael Maloney and published by Business Plus. This book was released on 2008-08-28 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Throughout the ages, many things have been used as currency: livestock, grains, spices, shells, beads, and now paper. But only two things have ever been money: gold and silver. When paper money becomes too abundant, and thus loses its value, man always turns back to precious metals. During these times there is always an enormous wealth transfer, and it is within your power to transfer that wealth away from you or toward you." --Michael Maloney, precious metals investment expert and historian; founder and principal, Gold & Silver, Inc. The Advanced Guide to Investing Gold and Silver tells readers: The essential history of economic cycles that make gold and silver the ultimate monetary standard. How the U.S. government is driving inflation by diluting our money supply and weakening our purchasing power Why precious metals are one of the most profitable, easiest, and safest investments you can make Where, when, and how to invest your money and realize maximum returns, no matter what the economy's state Essential advice on avoiding the middleman and taking control of your financial destiny by making your investments directly.

Download or read book The Story of Silver written by William L. Silber and published by Princeton University Press. This book was released on 2021-01-12 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This is the story of silver's transformation from soft money during the nineteenth century to hard asset today, and how manipulations of the white metal by American president Franklin D. Roosevelt during the 1930s and by the richest man in the world, Texas oil baron Nelson Bunker Hunt, during the 1970s altered the course of American and world history. FDR pumped up the price of silver to help jump start the U.S. economy during the Great Depression, but this move weakened China, which was then on the silver standard, and facilitated Japan's rise to power before World War II. Bunker Hunt went on a silver-buying spree during the 1970s to protect himself against inflation and triggered a financial crisis that left him bankrupt. Silver has been the preferred shelter against government defaults, political instability, and inflation for most people in the world because it is cheaper than gold. The white metal has been the place to hide when conventional investments sour, but it has also seduced sophisticated investors throughout the ages like a siren. This book explains how powerful figures, up to and including Warren Buffett, have come under silver's thrall, and how its history guides economic and political decisions in the twenty-first century"--Publisher's description

Download or read book Functionalized Nanomaterial-Based Electrochemical Sensors written by Jamballi G. Manjunatha and published by Woodhead Publishing. This book was released on 2022-01-11 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: Functionalized Nanomaterial-Based Electrochemical Sensors: Principles, Fabrication Methods, and Applications provides a comprehensive overview of materials, functionalized interfaces, fabrication strategies and application areas. Special attention is given to the remaining challenges and opportunities for commercial realization of functionalized nanomaterial-based electrochemical sensors. An assortment of nanomaterials has been investigated for their incorporation into electrochemical sensors. For example, carbon- based nanomaterials (carbon nanotube, graphene and carbon fiber), noble metals (Au, Ag and Pt), polymers (nafion, polypyrrole) and non-noble metal oxides (Fe2O3, NiO, and Co3O4). The most relevant materials are discussed in the book with an emphasis on their evaluation of their realization in commercial applications. Application areas touched on include the environment, food and medicine industries. Health, safety and regulation considerations are touched on, along with economic and commercialization trends. - Introduces the principles of nanomaterials for electrochemical sensing applications - Reviews the most relevant fabrication strategies for functionalized nanomaterial-based electrochemical sensing platforms - Discusses considerations for the commercial realization of functionalized nanomaterial-based electrochemical sensors in the environment, food and point-of-care applications

Download or read book Biomedical Applications of Metals written by Mahendra Rai and published by Springer. This book was released on 2018-02-24 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focused more specifically on the recent advances in applications of various metals and their complexes used in biomedicine, particularly in the diagnosis and treatment of chronic diseases. The editors give equal importance to other key aspects such as toxicological issues and safety concerns. The application of metals in the biomedical field is highly interdisciplinary and has a broad appeal across all biomedical specialties. Biomedical Applications of Metals is particularly focused on covering the role of metals in medicine and the development of novel therapeutic products and solutions in the form of alternative medicines, and some topics on Indian traditional medicine i.e., “Ayurveda”. In Section I, the book discusses the role of metals in medicines and include chapters on nanoparticles, noble metals, medical devices, copper. selenium, silver, and microbial pathogens; while Section II includes topics on metals toxicity including heavy metals, carcinogens, cancer therapy, Bhasma’s and chelating agents used in Ayurveda, and biochemical and molecular targets including actions of metals. These new and emerging concepts of applications of metals in medicine, their crucial role in management of microbial resistance, and their use in the treatment of various chronic diseases is essential information for toxicologists, and clinical and biomedical researchers.