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Title: High power density capacitor and method of fabrication

Abstract

A ductile preform for making a drawn capacitor includes a plurality of electrically insulating, ductile insulator plates and a plurality of electrically conductive, ductile capacitor plates. Each insulator plate is stacked vertically on a respective capacitor plate and each capacitor plate is stacked on a corresponding insulator plate in alignment with only one edge so that other edges are not in alignment and so that each insulator plate extends beyond the other edges. One or more electrically insulating, ductile spacers are disposed in horizontal alignment with each capacitor plate along the other edges and the pattern is repeated so that alternating capacitor plates are stacked on alternating opposite edges of the insulator plates. A final insulator plate is positioned at an extremity of the preform. The preform may then be drawn to fuse the components and decrease the dimensions of the preform that are perpendicular to the direction of the draw.

Inventors:
Issue Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1080309
Patent Number(s):
8315032
Application Number:
12/838,237
Assignee:
UT-Battelle, LLC (Oak Ridge, TN)
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01G - CAPACITORS
DOE Contract Number:  
ACO5-00OR22725
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Tuncer, Enis. High power density capacitor and method of fabrication. United States: N. p., 2012. Web.
Tuncer, Enis. High power density capacitor and method of fabrication. United States.
Tuncer, Enis. Tue . "High power density capacitor and method of fabrication". United States. https://www.osti.gov/servlets/purl/1080309.
@article{osti_1080309,
title = {High power density capacitor and method of fabrication},
author = {Tuncer, Enis},
abstractNote = {A ductile preform for making a drawn capacitor includes a plurality of electrically insulating, ductile insulator plates and a plurality of electrically conductive, ductile capacitor plates. Each insulator plate is stacked vertically on a respective capacitor plate and each capacitor plate is stacked on a corresponding insulator plate in alignment with only one edge so that other edges are not in alignment and so that each insulator plate extends beyond the other edges. One or more electrically insulating, ductile spacers are disposed in horizontal alignment with each capacitor plate along the other edges and the pattern is repeated so that alternating capacitor plates are stacked on alternating opposite edges of the insulator plates. A final insulator plate is positioned at an extremity of the preform. The preform may then be drawn to fuse the components and decrease the dimensions of the preform that are perpendicular to the direction of the draw.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2012},
month = {11}
}

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Works referenced in this record:

Temperature-dependent ultra-thin polymer layer for low voltage organic thin-film transistors
journal, April 2010


Joining of engineering ceramics
journal, September 2009


High temperature polymer film dielectrics for aerospace power conditioning capacitor applications
journal, April 2010


Ultra high aspect-ratio MEMS and NEMS on basis of fibrous composite technology
journal, January 2008