Plasma Synthesis of Lithium Based Intercalation Powders for Solid Polymer Electrolyte Batteries

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Description

The invention relates to a process for preparing lithium intercalation compounds by plasma reaction comprising the steps of: forming a feed solution by mixing lithium nitrate or lithium hydroxide or lithium oxide and the required metal nitrate or metal hydroxide or metal oxide and between 10-50% alcohol by weight; mixing the feed solution with O2 gas wherein the O2 gas atomizes the feed solution into fine reactant droplets, inserting the atomized feed solution into a plasma reactor to form an intercalation powder; and if desired, heating the resulting powder to form a very pure single phase product.

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15 ; 405KB pages

Creation Information

Kong, Peter C.; Pink, Robert J. & Nelson, Lee O. January 4, 2005.

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This patent 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. More information about this patent can be viewed below.

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Description

The invention relates to a process for preparing lithium intercalation compounds by plasma reaction comprising the steps of: forming a feed solution by mixing lithium nitrate or lithium hydroxide or lithium oxide and the required metal nitrate or metal hydroxide or metal oxide and between 10-50% alcohol by weight; mixing the feed solution with O2 gas wherein the O2 gas atomizes the feed solution into fine reactant droplets, inserting the atomized feed solution into a plasma reactor to form an intercalation powder; and if desired, heating the resulting powder to form a very pure single phase product.

Physical Description

15 ; 405KB pages

Notes

U.S. Patent and Trademark Office, www.uspto.gov; OSTI as DE00836211

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  • Other Information: Supercedes Report DE00836211

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  • Report No.: PATENTS-US-A6838072
  • Grant Number: AC07-941D13223
  • Office of Scientific & Technical Information Report Number: 836211
  • Archival Resource Key: ark:/67531/metadc788370

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Creation Date

  • January 4, 2005

Added to The UNT Digital Library

  • Dec. 3, 2015, 9:30 a.m.

Description Last Updated

  • March 23, 2016, 11:27 a.m.

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Citations, Rights, Re-Use

Kong, Peter C.; Pink, Robert J. & Nelson, Lee O. Plasma Synthesis of Lithium Based Intercalation Powders for Solid Polymer Electrolyte Batteries, patent, January 4, 2005; United States. (digital.library.unt.edu/ark:/67531/metadc788370/: accessed August 20, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.