Interaction of Np( v ) with borate in alkaline, dilute-to-concentrated, NaCl and MgCl 2 solutions

doi:10.1039/C9DT04430B

Title: Interaction of Np( v ) with borate in alkaline, dilute-to-concentrated, NaCl and MgCl ₂ solutions

Abstract

The formation of sparingly soluble ternary Na/Mg–Np( v )–borate(s) solid phases in alkaline, dilute-to-concentrated, NaCl and MgCl ₂ solutions is confirmed by a multimethod experimental approach.

Authors:

Hinz, K. ^[1]; Fellhauer, D. ^[1];

^[1]; Vespa, M. ^[1];

^[1];

^[1]; Yokosawa, T. ^[1]; Silver, M. A. ^[2]; Reed, D. T. ^[3];

^[2]; Altmaier, M. ^[1]; Geckeis, H. ^[1]

Institute for Nuclear Waste Disposal, Karlsruhe Institute of Technology, Germany
Department of Chemistry and Biochemistry, Florida State University, USA
Los Alamos National Laboratory, USA

Publication Date:: 2020-02-05

Sponsoring Org.:: USDOE

OSTI Identifier:: 1582687

Grant/Contract Number:: SC0016568

Resource Type:: Published Article

Journal Name:: Dalton Transactions

Additional Journal Information:: Journal Name: Dalton Transactions Journal Volume: 49 Journal Issue: 5; Journal ID: ISSN 1477-9226

Publisher:: Royal Society of Chemistry (RSC)

Country of Publication:: United Kingdom

Language:: English

Citation Formats


                    Hinz, K., Fellhauer, D., Gaona, X., Vespa, M., Dardenne, K., Schild, D., Yokosawa, T., Silver, M. A., Reed, D. T., Albrecht-Schmitt, T. E., Altmaier, M., and Geckeis, H. Interaction of Np( v ) with borate in alkaline, dilute-to-concentrated, NaCl and MgCl 2 solutions.  United Kingdom: N. p., 2020. 
        Web.  doi:10.1039/C9DT04430B.

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                    Hinz, K., Fellhauer, D., Gaona, X., Vespa, M., Dardenne, K., Schild, D., Yokosawa, T., Silver, M. A., Reed, D. T., Albrecht-Schmitt, T. E., Altmaier, M., & Geckeis, H. Interaction of Np( v ) with borate in alkaline, dilute-to-concentrated, NaCl and MgCl 2 solutions.  United Kingdom.  doi:10.1039/C9DT04430B.

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                    Hinz, K., Fellhauer, D., Gaona, X., Vespa, M., Dardenne, K., Schild, D., Yokosawa, T., Silver, M. A., Reed, D. T., Albrecht-Schmitt, T. E., Altmaier, M., and Geckeis, H. Wed .  
        "Interaction of Np( v ) with borate in alkaline, dilute-to-concentrated, NaCl and MgCl 2 solutions".  United Kingdom.  doi:10.1039/C9DT04430B.

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@article{osti_1582687,

  title        = {Interaction of Np( v ) with borate in alkaline, dilute-to-concentrated, NaCl and MgCl 2 solutions},

  author       = {Hinz, K. and Fellhauer, D. and Gaona, X. and Vespa, M. and Dardenne, K. and Schild, D. and Yokosawa, T. and Silver, M. A. and Reed, D. T. and Albrecht-Schmitt, T. E. and Altmaier, M. and Geckeis, H.},

  abstractNote = {The formation of sparingly soluble ternary Na/Mg–Np( v )–borate(s) solid phases in alkaline, dilute-to-concentrated, NaCl and MgCl 2 solutions is confirmed by a multimethod experimental approach.},

  doi          = {10.1039/C9DT04430B},

  journal      = {Dalton Transactions},

  number       = 5,

  volume       = 49,

  place        = {United Kingdom},

  year         = {2020},

  month        = {2}

}

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Title: Interaction of Np( v ) with borate in alkaline, dilute-to-concentrated, NaCl and MgCl 2 solutions

Abstract

Citation Formats

Crystal Chemistry of the Potassium and Rubidium Uranyl Borate Families Derived from Boric Acid Fluxes journal, July 2010

Solid-liquid equilibria of Mg(OH)2(cr) and Mg2(OH)3Cl·4H2O(cr) in the system Mg-Na-H-OH-Cl-H2O at 25°C journal, October 2003

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Retention of uranium in cement systems: effects of cement degradation and complexing ligands journal, January 2018

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Cation–Cation Interactions between Neptunyl(VI) Units journal, June 2012

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Recent Advances in Aqueous Actinide Chemistry and Thermodynamics journal, October 2012

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Hexapotassium (cyclo-octahydroxotetracosaoxohexadecarborato)dioxouranate(VI) dodecahydrate, K6[UO2{B16O24(OH)8}].12H2O journal, May 1985

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Title: Interaction of Np( v ) with borate in alkaline, dilute-to-concentrated, NaCl and MgCl ₂ solutions

Crystal Chemistry of the Potassium and Rubidium Uranyl Borate Families Derived from Boric Acid Fluxes
journal, July 2010

Solid-liquid equilibria of Mg(OH)2(cr) and Mg2(OH)3Cl·4H2O(cr) in the system Mg-Na-H-OH-Cl-H2O at 25°C
journal, October 2003

The prediction of borate mineral equilibria in natural waters: Application to Searles Lake, California
journal, December 1986

Interaction of Nd( iii ) and Cm( iii ) with borate in dilute to concentrated alkaline NaCl, MgCl ₂ and CaCl ₂ solutions: solubility and TRLFS studies
journal, January 2015

Structure du borate d`uranium UB2O6
journal, November 1987

ATHENA , ARTEMIS , HEPHAESTUS : data analysis for X-ray absorption spectroscopy using IFEFFIT
journal, June 2005

Retention of uranium in cement systems: effects of cement degradation and complexing ligands
journal, January 2018

Solubility and hydrolysis of Np(V) in dilute to concentrated alkaline NaCl solutions: formation of Na–Np(V)–OH solid phases at 22 °C
journal, January 2017

Cation–Cation Interactions between Neptunyl(VI) Units
journal, June 2012

Parallel calculation of electron multiple scattering using Lanczos algorithms
journal, February 2002

Complexation of Nd(III) with tetraborate ion and its effect on actinide(III) solubility in WIPP brine
journal, January 2010

Boron isotope geochemistry of metasedimentary rocks and tourmalines in a subduction zone metamorphic suite
journal, December 2001

Equilibrium Studies of Polyanions. 8. On the First Equilibrium Steps in the Hydrolysis of Boric Acid, a Comparison between Equilibria in 0.1 M and 3.0 M NaClO4.
journal, January 1962

Surprising Coordination for Plutonium in the First Plutonium(III) Borate
journal, March 2011

Synthèse et structure du borouranate de lithium LiBUO5
journal, March 1990

Recent Advances in Aqueous Actinide Chemistry and Thermodynamics
journal, October 2012

Formation of a Eu( iii ) borate solid species from a weak Eu( iii ) borate complex in aqueous solution
journal, January 2014

Recent progress in actinide borate chemistry
journal, January 2011

Boronic Acid Flux Synthesis and Crystal Growth of Uranium and Neptunium Boronates and Borates: A Low-Temperature Route to the First Neptunium(V) Borate
journal, November 2010

Equilibrium Studies of Polyanions. II. Polyborates in NaClO4 Medium.
journal, January 1957

New Neptunium(V) Borates That Exhibit the Alexandrite Effect
journal, December 2011

Formation of a ternary neptunyl(V) biscarbonato inner-sphere sorption complex inhibits calcite growth rate
journal, June 2011

Hexapotassium (cyclo-octahydroxotetracosaoxohexadecarborato)dioxouranate(VI) dodecahydrate, K6[UO2{B16O24(OH)8}].12H2O
journal, May 1985

Experimental Determination of Solubilities of Brucite [Mg(OH)2(cr)] in Na2SO4 Solutions with Borate to High Ionic Strengths: Interactions of MgB(OH) 4 + with Na2SO4
journal, April 2018

Role of Anions and Reaction Conditions in the Preparation of Uranium(VI), Neptunium(VI), and Plutonium(VI) Borates
journal, March 2011

Neptunium Diverges Sharply from Uranium and Plutonium in Crystalline Borate Matrixes: Insights into the Complex Behavior of the Early Actinides Relevant to Nuclear Waste Storage
journal, January 2010

The interaction of Eu( iii ) with organoborates – a further approach to understand the complexation in the An/Ln( iii )–borate system
journal, January 2015

Further insights into intermediate- and mixed-valency in neptunium oxoanion compounds: structure and absorption spectroscopy of K2[(NpO2)3B10O16(OH)2(NO3)2]
journal, January 2010

JCPDS-ICDD Research Associateship (cooperative program with NBS/NIST)
journal, November 2001

Solubility and Hydrolysis Behaviour of Neptunium(V)
journal, January 1992

Mixed Hydroxo-Carbonate Complexes of Neptunium(V)
journal, January 1997

Structure−Property Relationships in Lithium, Silver, and Cesium Uranyl Borates
journal, November 2010

Innentitelbild: Neptunium Diverges Sharply from Uranium and Plutonium in Crystalline Borate Matrixes: Insights into the Complex Behavior of the Early Actinides Relevant to Nuclear Waste Storage (Angew. Chem. 7/2010)
journal, February 2010

Thermodynamics of Neptunium(Y) in Concentrated Salt Solutions: Chloride Complexation and Ion Interaction (Pitzer) Parameters for the NpO+2 Ion
journal, January 1995

Synthèse et structure du diborouranate de magnésium, MgB2UO7
journal, December 1987

The INE-Beamline for actinide science at ANKA
journal, April 2012

Influence of the local atomic structure in the X-ray absorption near edge spectroscopy of neptunium oxo ions
journal, January 2009