Chloromethyl chlorosulfate as a voltage delay inhibitor in lithium cells

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Description

Chloromethyl chlorosulfate (CMCS) is used as a passive film growth inhibitor in electrochemical cells to minimize voltage delay and low-voltage discharge. Film growth on lithium anodes is significantly diminished when CMCS is added to SOCl{sub 2} and SO{sub 2}Cl{sub 2} electrolytes of lithium batteries. The CMCS also has the effect of extending the shelf-life of Li/SOCl{sub 2} and Li/SO{sub 2}Cl{sub 2} batteries.

Physical Description

21 p.

Creation Information

Delnick, F. M. April 5, 1991.

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 15 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

Chloromethyl chlorosulfate (CMCS) is used as a passive film growth inhibitor in electrochemical cells to minimize voltage delay and low-voltage discharge. Film growth on lithium anodes is significantly diminished when CMCS is added to SOCl{sub 2} and SO{sub 2}Cl{sub 2} electrolytes of lithium batteries. The CMCS also has the effect of extending the shelf-life of Li/SOCl{sub 2} and Li/SO{sub 2}Cl{sub 2} batteries.

Physical Description

21 p.

Notes

OSTI; NTIS; GPO Dep.

Source

  • Other Information: PBD: 5 Apr 1991

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  • Other: DE93008220
  • Report No.: PATENTS-US--A7680973
  • Grant Number: AC04-76DP00789
  • Office of Scientific & Technical Information Report Number: 10133980
  • Archival Resource Key: ark:/67531/metadc1314653

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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

  • April 5, 1991

Added to The UNT Digital Library

  • Nov. 3, 2018, 11:47 a.m.

Description Last Updated

  • March 11, 2019, 1:34 p.m.

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Delnick, F. M. Chloromethyl chlorosulfate as a voltage delay inhibitor in lithium cells, patent, April 5, 1991; Albuquerque, New Mexico. (https://digital.library.unt.edu/ark:/67531/metadc1314653/: accessed September 19, 2019), University of North Texas Libraries, Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.