Method of making an electrolyte for an electrochemical cell
- Oak Ridge, TN
- Knoxville, TN
Described is a thin-film battery, especially a thin-film microbattery, and a method for making same having application as a backup or primary integrated power source for electronic devices. The battery includes a novel electrolyte which is electrochemically stable and does not react with the lithium anode and a novel vanadium oxide cathode Configured as a microbattery, the battery can be fabricated directly onto a semiconductor chip, onto the semiconductor die or onto any portion of the chip carrier. The battery can be fabricated to any specified size or shape to meet the requirements of a particular application. The battery is fabricated of solid state materials and is capable of operation between -15.degree. C. and 150.degree. C.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- DOE Contract Number:
- AC05-84OR21400
- Assignee:
- Martin Marietta Energy Systems, Inc. (Oak Ridge, TN)
- Patent Number(s):
- US 5512147
- OSTI ID:
- 870393
- Country of Publication:
- United States
- Language:
- English
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electrolyte
electrochemical
cell
described
thin-film
battery
especially
microbattery
application
backup
primary
integrated
power
source
electronic
devices
novel
electrochemically
stable
react
lithium
anode
vanadium
oxide
cathode
configured
fabricated
directly
semiconductor
chip
die
portion
carrier
specified
size
shape
meet
requirements
particular
solid
materials
capable
operation
-15
degree
150
semiconductor die
specified size
primary integrated
oxide cathode
novel electrolyte
novel vanadium
cathode configured
semiconductor chip
thin-film microbattery
fabricated directly
integrated power
lithium anode
vanadium oxide
particular application
power source
electrochemical cell
chip carrier
electronic devices
electrochemically stable
thin-film battery
film battery
electronic device
chemically stable
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