Patent ID: 11971383
Assignee: IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC.
Field: Measurement (Instruments)
Classification: CPC G  C  H  B | IPC B  C  G  H

Claim 20:
21. The method of claim 1 used to pattern a supercapacitor on the substrate by:
a. forming a negative of plural IDE shapes on the substrate with sacrificial material;
b. coating the negative of plural IDE shapes and the substrate around the negative of plural IDE shapes with the solution-phase ink;
c. reducing the solution-phase ink to substantially the electroactive material and the solid phase particles;
d. removing the negative to reveal the pattern of the plural IDE shapes;
e. annealing the pattern to expose openings to at least some of the solid-phase particles;
f. removing at least some of the solid-phase particles and opening up the porogen pores in the pattern;
g. coating the pattern of plural IDE shapes with a dry electrolyte; and
h. electrically connecting the IDE shapes in series or parallel.