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Radiochemistry --- Radiochimie --- Radiochemistry. --- Radiochemistries --- Chemistry, Physical and theoretical

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BERND KAHN 1.1. Background Radioanalytical chemistry is devoted to analyzing samples for their radio- clide content. For this purpose, the strategies of identifying and purifying the radioelements of interest by chemical methods, and of identifying and meas- ing the disintegration rate (activity ) of radionuclides by nuclear methods, are combined. Radioanalytical chemistry can be considered to be a specialty in the subdiscipline of nuclear and radiochemistry. This textbook was written to teach radioanalytical chemistry in the classroom and support its application in the laboratory. Its emphasis is on the practical - pects of the specialty, notably setting up the laboratory, training its staff, and operating it reliably. The information presented herein, outlined in Section 1.4, is the accumulated product of a century of nuclear chemistry and radiochemistry practice. Radioanalyticalchemistrywas?rstdevelopedbyMme.M.Curie,withcontri- tionsbymanyotherdistinguishedresearchers,notablyE.RutherfordandF.Soddy. These pioneers performed chemical separations and radiation measurements on terrestrial radioactive substances during the 20 years following 1897 and in the process created the very concept of radionuclides. Their investigations de?ned the three major radiation types, con?rmed the emission of these radiations by the nucleus and the associated atomic transformations, established the periodic table between bismuth and uranium, and demonstrated the distinction between stable and radioactive isotopes. Thereafter, cosmic rays were observed and explained, and many cosmic-r- produced radionuclides were identi?ed. The number of known and charact- ized radionuclides increased dramatically with the development and application of nuclear-particle accelerators in the 1930s and nuclear-?ssion reactors in the 1940s.

Radiochemical analysis. --- Radiochemistry. --- Chemistry, Physical and theoretical --- Chemistry, Analytic --- Radiochemistry --- Analytical chemistry --- Chimie.

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The Formation and Decay of Excited Species.

Chemical thermodynamics --- fysicochemie --- Radiochemistry. --- Radiation. --- Force and energy. --- Radiochemistry --- Chemistry, Physical --- Energy Transfer --- Kinetics

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Radiation Technology for Advanced Materials presents a range of radiation technology applications for advanced materials. The book aims to bridge the gap between researchers and industry, describing current uses and future prospects. It describes the mature radiation processing technology used in preparing heat shrinkable materials and in wire and cable materials, giving commercial cases. In addition, the book illustrates future applications, including high-performance fibers, special self-lubricating materials, special ultra-fine powder materials, civil fibers, natural polymeric materials, battery separator membranes, special filtration materials and metallic nanomaterials. Chapters cover radiation technology in high-performance fiber and functional textiles, radiation crosslinking and typical applications, radiation crosslinking for polymer foaming material, radiation degradation and application, radiation emulsion polymerization, radiation effects of ionic liquids, radiation technology in advanced new materials, and future prospects.

Radiology. --- Radiochemistry. --- Chemistry, Physical and theoretical --- Radiological physics --- Physics --- Radiation

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During his distinguished career spanning more than 50 years, Nobel laureate (Chemistry) Glenn T. Seaborg published over 500 works. This volume puts together about 100 of his selected papers. The papers are divided into five categories. Category I consists of papers which detail the discovery of 10 transuranium elements and numerous heavy isotopes of special importance. Category II papers describe the discovery of a number of isotopes which became the workhorses of nuclear medicine or found other applications. Papers in Category III describe how the chemical properties of transuranium elements were originally determined, how chemistry is applied in nuclear sciences, and other chemical investigations, including early work done with the great chemist G.N. Lewis. Papers in Category IV cover radioactive decay chains and nuclear systematics. Lastly, papers in Category V illustrate how the powerful methods of chemistry are used to explain nuclear reactions in low, intermediate and high energy nuclear physics.

Nuclear chemistry. --- Radiochemistry. --- Chemistry, Physical and theoretical --- Chemistry, Nuclear