Compartmented electrode structure
Patent
·
OSTI ID:862859
- Naperville, IL
- Hinsdale, IL
- Park Forest, IL
- Riverdale, IL
Electrodes for secondary electrochemical cells are provided with compartments for containing particles of the electrode reactant. The compartments are defined by partitions that are generally impenetrable to the particles of reactant and, in some instances, to the liquid electrolyte used in the cell. During cycling of the cell, reactant material initially loaded into a particular compartment is prevented from migrating and concentrating within the lower portion of the electrode or those portions of the electrode that exhibit reduced electrical resistance.
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Assignee:
- United States of America as represented by United States Energy (Washington, DC)
- Patent Number(s):
- US 4029860
- OSTI ID:
- 862859
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
compartmented
electrode
structure
electrodes
secondary
electrochemical
cells
provided
compartments
containing
particles
reactant
defined
partitions
impenetrable
instances
liquid
electrolyte
cell
cycling
material
initially
loaded
particular
compartment
prevented
migrating
concentrating
portion
portions
exhibit
reduced
electrical
resistance
reactant material
electrode reactant
secondary electrochemical
electrode structure
electrochemical cells
electrochemical cell
electrical resistance
liquid electrolyte
reduced electric
containing particles
reduced electrical
exhibit reduced
/429/
electrode
structure
electrodes
secondary
electrochemical
cells
provided
compartments
containing
particles
reactant
defined
partitions
impenetrable
instances
liquid
electrolyte
cell
cycling
material
initially
loaded
particular
compartment
prevented
migrating
concentrating
portion
portions
exhibit
reduced
electrical
resistance
reactant material
electrode reactant
secondary electrochemical
electrode structure
electrochemical cells
electrochemical cell
electrical resistance
liquid electrolyte
reduced electric
containing particles
reduced electrical
exhibit reduced
/429/