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Molten salt battery having inorganic paper separator

Patent ·
OSTI ID:862959
A high temperature secondary battery comprises an anode containing lithium, a cathode containing a chalcogen or chalcogenide, a molten salt electrolyte containing lithium ions, and a separator comprising a porous sheet comprising a homogenous mixture of 2-20 wt.% chrysotile asbestos fibers and the remainder inorganic material non-reactive with the battery components. The non-reactive material is present as fibers, powder, or a fiber-powder mixture.
Assignee:
United States of America as represented by United States Energy (Washington, DC)
Patent Number(s):
US 4057678
OSTI ID:
862959
Country of Publication:
United States
Language:
English

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Related Subjects

/429/
2-20
active material
anode
anode containing
asbestos
battery
battery components
battery comprises
cathode
cathode containing
chalcogen
chalcogenide
chrysotile
chrysotile asbestos
components
comprises
comprising
containing
containing lithium
electrolyte
electrolyte containing
fiber-powder
fibers
homogenous
homogenous mixture
inorganic
inorganic material
lithium
material
mixture
molten
molten salt
non-reactive
organic material
paper
porous
porous sheet
powder
powder mixture
reactive material
remainder
salt
salt electrolyte
secondary
secondary battery
separator
sheet
temperature
temperature secondary
wt