Synthesis, Characterization and Ion Exchange of New Na/Nb/M(4+)/O/H(2)O(M=Ti,Zr) Phases

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Description

Due to the vast diversity of chemical media in which metal separations are executed, a wide range of ion separation materials are employed. This results in an ongoing effort to discover new phases with novel ion exchange properties. We present here the synthesis of a novel class of thermally and chemically stable microporous, niobate-based materials. Ion exchange studies show these new phases are highly selective for Sr<sup>2+</sup> and other bivalent metals.

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13 Pages

Creation Information

Nenoff, Tina M. & Nyman, May May 7, 1999.

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This article is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 15 times . More information about this article can be viewed below.

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  • Sandia National Laboratories
    Publisher Info: Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA
    Place of Publication: Albuquerque, New Mexico

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Description

Due to the vast diversity of chemical media in which metal separations are executed, a wide range of ion separation materials are employed. This results in an ongoing effort to discover new phases with novel ion exchange properties. We present here the synthesis of a novel class of thermally and chemically stable microporous, niobate-based materials. Ion exchange studies show these new phases are highly selective for Sr<sup>2+</sup> and other bivalent metals.

Physical Description

13 Pages

Source

  • Metals Separation Technologies Beyond 2000, Integrating Novel Chemistry with Processing; Oahu, HI; 06/13-19/1999

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  • Other: DE00007244
  • Report No.: SAND99-1197C
  • Grant Number: AC04-94AL85000
  • Office of Scientific & Technical Information Report Number: 7244
  • Archival Resource Key: ark:/67531/metadc707512

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

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Creation Date

  • May 7, 1999

Added to The UNT Digital Library

  • Sept. 12, 2015, 6:31 a.m.

Description Last Updated

  • Dec. 7, 2016, 10:53 p.m.

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Nenoff, Tina M. & Nyman, May. Synthesis, Characterization and Ion Exchange of New Na/Nb/M(4+)/O/H(2)O(M=Ti,Zr) Phases, article, May 7, 1999; Albuquerque, New Mexico. (digital.library.unt.edu/ark:/67531/metadc707512/: accessed December 14, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.