Listing 1 - 10 of 79 | << page >> |
Sort by
|
Choose an application
Choose an application
"Cerium oxide is a pale yellow-white powder with commercial applications in optics and welding, among other domains. This book explores the synthesis, properties and applications of cerium oxide. Chapter One exposes the different types of cerium oxide nanostructures, with emphasis on the nanotubular structure, the synthesis process, and the influence of using heat treatment. Chapter Two reviews the principal synthetic methodologies used to form cerium oxide and develop its activity. Chapter Three describes the use of metal-doped cerium oxide nanoparticles for the degradation of dyes. Lastly, Chapter Four assesses the catalytic activity of cerium oxide species towards selective catalytic reduction of SO2 with CH4"--
Choose an application
Cerium is the most abundant metal of rare-earth elements. It can be used to make materials such as phosphors and alloys, that have applications in various applied fields (like electronics, magnetics and heterogeneous catalysis) and devices (like catalytic converters and gas mantles). Cerium-Based Materials: Synthesis, Properties and Applications presents detailed knowledge about cerium materials. Starting with the history of cerium-based materials, it gives an introduction to the synthesis of chemicals like cerium oxides and composites. This is followed by information about characterization of cerium nanoparticles and industrial applications of cerium-based materials, with a focus on catalysis, biomedical engineering and pharmaceutical chemistry. This book is an essential reference for researchers and chemical engineers who want a summary of cerium materials and its applications.
Choose an application
This book is devoted to the special characteristics of an important element of lanthanides chemistry: Europium. It presents the technological aspects of Europium in many fields of industry as well as in fundamental analysis by using a new, safe and low cost methodology. This book discusses the many applications for the Europium element either in its metallic or ionic state. These applications are in the fields of (1) optical sensors for pesticides, biological molecules such as proteins, peptides, nucleic acids, hormones, and drugs, (2) manufacturing of portable computers, communication equipme
Europium. --- Cerium group. --- Cerium group --- Cerium metals --- Rare earth metals
Choose an application
Cerium compounds --- Cerium compounds. --- Cerium. --- Fasediagrammen. --- Phase diagrams. --- Phase diagrams.
Choose an application
Cerium oxides. --- Ceria --- Cerium compounds --- Rare earths
Choose an application
Neodymium --- Electrometallurgy. --- Cerium group
Choose an application
Choose an application
Ce anomalies track changes in oxygen availability due to the anomalous redox-sensitivity of Ce compared with the other rare earth elements. The proxy systematics have been calibrated experimentally as well as in modern anoxic water bodies. Ce anomalies are unique because they track intermediate manganous conditions, rather than fully anoxic conditions. In addition, they are sensitive to local-regional redox conditions, and can be analysed in chemical sediments such as carbonate rocks. This makes them especially useful as a tool to track local oxygen distribution in shallow shelf environments, where biodiversity is highest. This review focusses on the systematics of the Ce anomaly proxy, the preservation and extraction of the signal in sedimentary rocks, and the potential applications of the proxy.
Cerium --- Geochemical cycles. --- Isotopes.
Choose an application
Cerium group --- Cerium metals --- Rare earth metals --- Research.
Listing 1 - 10 of 79 | << page >> |
Sort by
|