Design considerations and characterization of Origami [TM] electrochemical capacitors
Name
57587739-MIT.pdf
Description
Full printable version
Size
1.85 MB
Format
Adobe PDF
Checksum (MD5)
7c9c3822d4a877bdc300bc38df57e32a
Author(s)
Blanton, Gabriel G. (Gabriel Garrison), 1982-
Advisor(s)
Yang Shao-Horn.
Date Issued
2004
Publisher
Massachusetts Institute of Technology
Abstract
Electrochemical capacitors, also known as supercapacitors, ultracapacitors, and electric double-layer capacitors, have recently received attention as electrical energy storage devices. The devices are both high power and high energy, making them ideally suited for load balancing applications in such demanding applications as electric vehicles, transmission devices, and other systems with intermittent peaks in power. Recent trends in miniaturization have created applications where size and weight constraints are critical. Micropower devices such as microelectromechanical systems (MEMS) and miniature remote sensors with consumption in the range of milliWatts to Watts are increasingly common. To help meet the power demands of these miniature devices, micron-scale electrochemical capacitors are being developed that utilize traditional two dimensional fabrication techniques combined with folding methods to form the third dimension. Devices produced in this manner allow for close packing of multiple layers, resulting in high power and energy densities. This work examines the scientific fundamentals governing electrochemical capacitors and the design, fabrication, and testing of devices produced at the Massachusetts Institute of Technology utilizing the Origami[TM] technique.
Description
Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2004.
Includes bibliographical references (leaf 23).
Subjects
Mechanical Engineering.
MIT Department
Massachusetts Institute of Technology. Department of Mechanical Engineering
Terms of Use
M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.
Persistent DSpace Link
