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Structural capacitors and components thereof

Patent image
CCDC ARL

A structural capacitor includes at least one pair of electrodes comprising a positive electrode and a negative electrode, with a body of dielectric material disposed therebetween. The combination of the electrodes and dielectric has a stiffness which can be between 10 1000 GPa, and in some instances between 50 MPa-100 GPa. Failure strength of the combination can be between 1 MPa-10 GPa, and in specific instances between 10 MPa-1 GPa. The capacitor may include a plurality of electrode pairs. The dielectric may include a reinforcing material therein, and the capacitors may be configured in a variety of shapes so as to function as structural elements for articles of construction.

Inventors: 
O'brien, Daniel J.; Wetzel, Eric D.
Patent Number: 
Technical domain: 
Electronics and Energy
FIle Date: 
2006-11-09
Grant Date: 
2011-01-04
Grant time: 
1,517 days
Grant time percentile rank: 
27
Claim count percentile rank: 
6
Citations percentile rank: 
1
'Cited by' percentile rank: 
1
Assignee: 
US ARMY