Chloromethyl chlorosulfate as a voltage delay inhibitor in lithium cells
Patent
·
OSTI ID:868741
- Albuquerque, NM
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.
- Research Organization:
- AT & T CORP
- DOE Contract Number:
- AC04-76DP00789
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Number(s):
- US 5202203
- OSTI ID:
- 868741
- Country of Publication:
- United States
- Language:
- English
AC IMPEDANCE STUDY OF POROUS CARBON COLLECTORS FOR Li/SO 2 , PRIMARY CELLS
|
journal | May 1985 |
Active primary lithium thionyl chloride battery for artillery application
|
conference | January 1990 |
Voltage delay in Li/SOCl/sub 2/ cells for artillery applications at -35 degrees C
|
conference | January 1990 |
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Related Subjects
/429/
added
anodes
batteries
cells
chloromethyl
chloromethyl chlorosulfate
chlorosulfate
cmcs
delay
diminished
discharge
effect
electrochemical
electrochemical cell
electrochemical cells
electrolytes
extending
film
film growth
growth
inhibitor
lithium
lithium anode
lithium batteries
lithium cells
low-voltage
minimize
passive
shelf-life
significantly
socl
voltage
voltage delay
voltage discharge
added
anodes
batteries
cells
chloromethyl
chloromethyl chlorosulfate
chlorosulfate
cmcs
delay
diminished
discharge
effect
electrochemical
electrochemical cell
electrochemical cells
electrolytes
extending
film
film growth
growth
inhibitor
lithium
lithium anode
lithium batteries
lithium cells
low-voltage
minimize
passive
shelf-life
significantly
socl
voltage
voltage delay
voltage discharge