Cyanoethylated Compounds as Additives in Lithium/Lithium Ion Batteries

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Description

The power loss of lithium/lithium ion battery cells is significantly reduced, especially at low temperatures, when about 1% by weight of an additive is incorporated in the electrolyte layer of the cells. The usable additives are organic solvent soluble cyanoethylated polysaccharides and poly(vinyl alcohol). The power loss decrease results primarily from the decrease in the charge transfer resistance at the interface between the electrolyte and the cathode.

Physical Description

19 p.

Creation Information

Nagasubramanian, Ganesan May 8, 1998.

Context

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. It has been viewed 12 times . More information about this patent can be viewed below.

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  • Sandia National Laboratories
    Publisher Info: Sandia National Labs., Albuquerque, NM (United States)
    Place of Publication: Albuquerque, New Mexico

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Description

The power loss of lithium/lithium ion battery cells is significantly reduced, especially at low temperatures, when about 1% by weight of an additive is incorporated in the electrolyte layer of the cells. The usable additives are organic solvent soluble cyanoethylated polysaccharides and poly(vinyl alcohol). The power loss decrease results primarily from the decrease in the charge transfer resistance at the interface between the electrolyte and the cathode.

Physical Description

19 p.

Notes

OSTI as DE00782761

Medium: P; Size: 19 pages

Source

  • Patent File Date: 1998 May 08

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  • Report No.: PATENTS-US--A9074695
  • Grant Number: AC04-76DP00789
  • Office of Scientific & Technical Information Report Number: 782761
  • Archival Resource Key: ark:/67531/metadc718237

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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.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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Creation Date

  • May 8, 1998

Added to The UNT Digital Library

  • Sept. 29, 2015, 5:31 a.m.

Description Last Updated

  • April 7, 2017, 4:27 p.m.

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Citations, Rights, Re-Use

Nagasubramanian, Ganesan. Cyanoethylated Compounds as Additives in Lithium/Lithium Ion Batteries, patent, May 8, 1998; Albuquerque, New Mexico. (digital.library.unt.edu/ark:/67531/metadc718237/: accessed April 24, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.