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Neptunium, Np, Element 93



Neptunium

Neptunium - chemical symbol Np, atomic number 93 - is a silvery, metallic, radioactive chemical element in the group of actinides an the first member of the transuranium elements.

Online available information resources about the chemistry and physics of neptunium and the neptunium compounds.

Further information categories about related topics are listed in the navigation menu on the left side of these page.



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Current Stories and Reports


Neptunyl Interaction with Green Rust
Green sludge can protect groundwater from radioactive contamination - [e]



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Information and data about the element


Neptunium, Np
Chemical and physical properties. Webelements, UK - [e]

Neptunium, Np
Chemical and physical properties; comprehensive data. Environmental Chemistry, USA - [e]

Neptunium, Np
Chemical and physical properties of neptunium. Visual Elements, Chemsoc, UK - [e]



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Atom, Orbitals, Radiochemistry


Atomic Data for Neptunium, Np
The handbook is designed to provide a selection of the most important and frequently used atomic spectroscopic data in an easily accessible format. Basic Atomic Spectroscopic Data. NIST, USA - [e]

Isotopes of Neptunium
Berkeley National Laboratory - [e]

Radiochemistry of Neptunium
Nuclear Science Series: Monographs on Radiochemistry and Radiochemical Techniques. National Academy of Sciences, National Research Council. LANL, USA - Format: PDF - [e]

Radiochemistry of Uranium, Neptunium and Plutonium
Some procedures used in the radiochemical, isolation, purification and/or analysis of uranium, neptunium and plutonium. LANL, USA - Format: PDF - [e]



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Physics and physical data


X-ray properties of Neptunium
Periodic table of X-ray properties. CSRRI, USA - [e]

a-Energies in Energy-Order of Actinides
Isotopes included: Am-239, -241, -243; Cf-248, -252; Cm-240, -241, -242, -243, -244; Np-237; Pu-236, -238, -239, -240, -241, -242, -244; U-232, -233, -236 - Format: PDF - [e]



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Group Elements - Information


Actinides
Uncovering the Secrets of Actinides: illustrated article, covering the uses of these elements in nuclear chemistry, and related research initiatives - [e]

Actinides and the Sources of Cosmic Rays
Scientific article. MPG - Format: PDF - [e]

Actinides(III)-Lanthanides Group Separation from Nitric Acid
In this paper, extractants are presented which made it possible to separate actinides(III) and lanthanides from strong nitric acid solutions - Format: PDF - [e]

H-bonded transuranium complexes
Model description of the H-bonded transuranium complexes - Format: PDF - [e]

Lanthanides and Actinides
General Information. Radiochemistry Society, USA - [e]

Lanthanides and Actinides
Lecture notes in Inorganic Chemistry. S. J. Heyes, Oxford - [e]

Lanthanides and Actinides
Some general points important for quantum chemical studies of systems containing lanthanides and actinides, then briefly summarizes the quantum chemical methods applied so far to study f element systems, and finally focusses on a few characteristic examples. Wiley - Format: PDF - [e]

Metallofullerenes Encapsulating Actinides
Study of Metallofullerenes Encapsulating Actinides - Format: PDF - [e]

The Chemical Interactions of Actinides in the Environment
PDF article, FAS (USA) [e]. FAS, USA - Format: PDF - [e]

Transuranium Elements
A short introduction - [e]



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Synthesis, production


Actinide Resin
Group actinide separations/gross alpha measurements - technical info. Eichrom - [e]

Extraction Chromatography of actinides and Selected Fission Products
Principles and Achievement of Selectivity. Eichrom - [e]



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Journals


Journal of Nuclear Materials
... publishes high quality papers in materials research relevant to nuclear fission and fusion reactors and high power accelerator technologies, and in closely related aspects of materials science and engineering. Elsevier - [e]

Journal of Radioanalytical and Nuclear Chemistry
An International Journal Dealing with All Aspects and Applications of Nuclear Chemistry. Springer - [e]

Radiation Physics and Chemistry
... is a multidisciplinary journal that provides a medium for publication of substantial and original papers, reviews, and technical notes. Elsevier - [e]



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Dissertations


Humic Substances Interaction
Study of the interactions of Neptunium with humic substances and the clay mineral montmorillonite by direct and non direct speciation methods. Dissertation, 2008. University of Mainz - [e]



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Research facilities and departments


Institute for Transuranium Elements
The mission of ITU is to provide the scientific foundation for the protection of the European citizen against risks associated with the handling and storage of highly radioactive material - [e]



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Organisations


Nuclear Energy Agency
... is a specialised agency within the Organisation for Economic Co-operation and Development (OECD), an intergovernmental organisation of industrialised countries, based in Paris, France - [e, f]







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www.internetchemistry.com/chemical-elements/neptunium.htm
Entries:
28
Topic:
Neptunium, Np, Element 93
Keywords:
Chemistry, physics, properties, data, chemical, element, Actinide, compounds, reactions, Neptunium, Np
Update:
19.05.2013 00:00:00 [link check]
 
19.05.2013 [site update]


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Related Books and Scientific Literature: Neptunium:


Buchempfehlung

L.R. Morss, Norman M. Edelstein, Jean Fuger, Joseph J. Katz

The Chemistry of the Actinide and Transactinide Elements

The Chemistry of the Actinide and Transactinide Elements is the contemporary and definitive exposition of chemical properties of all of the actinide elements, especially of the technologically important elements uranium and plutonium, as well as the transactinide elements. In addition to the comprehensive treatment of the chemical properties of each element, ions and compounds from atomic number 89 (actinium) through 109 (meitnerium), the multi-volume work has specialized and authoritative chapters on electronic theory, optical and laser fluorescence spectroscopy, X-ray absorption spectroscopy, organoactinide chemistry, thermodynamics, magnetic properties, the metals, coordination chemistry, separations, trace analysis.

The fourth edition of "The Chemistry of the Actinide and Transactinide Elements" comprises all chapters in volumes 1 through 5 of the third edition (published in 2006) plus a new volume 6. To remain consistent with the plan of the first edition, “ … to provide a comprehensive and uniform treatment of the chemistry of the actinide [and transactinide] elements for both the nuclear technologist and the inorganic and physical chemist,” and to be consistent with the maturity of the field, the fourth edition is organized in three parts.

Springer; 2011


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