The technological progress of a subject can be measured in part by the patents granted for various developments and devices in the field. This final chapter contains a survey of patents on electrode materials for electrochemical capacitors in the form of three tables, one based on specifications and performance, the second on electrolytes for electrochemical capacitors, and the third on authors and assignees. The survey includes the earliest and seminal patent of Becker and Ferry to General Electric Co. in 1957. Patent applications continue actively at present, especially from Japan. This survey was compiled by Drs. B. V. Tilak, S. S. Sarangapani, and C.-P. Chen in editorial collaboration with the author.


Propylene Carbonate Activate Carbon Powder Electrochemical Capacitor Alkali Metal Hydroxide Active Carbon Particle 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© Springer Science+Business Media New York 1999

Authors and Affiliations

  • B. E. Conway
    • 1
  1. 1.Fellow of the Royal Society of CanadaUniversity of OttawaOttawaCanada

Personalised recommendations