Abstract: The invention relates to electrical engineering. The multi-element electrochemical capacitor of this invention comprises at least one layer of electrical insulation film with alternating opposite-polarity electrode films placed thereon in succession and interspaced by a porous ion-permeable separator, coiled into a roll. Each electrode sheet is a substrate of nonwoven polymer material at a high pore ratio, with at least one electrode in the form of an electrochemically active layer attached to one side or both sides thereof, or embedded within the same. The capacitor also comprises contact electrodes.
Type:
Grant
Filed:
April 19, 2011
Date of Patent:
May 31, 2016
Assignee:
UG INVESTMENTS LTD.
Inventors:
Yuriy Midhatovich Ginatulin, Andrey Viktorovich Desyatov, Anton Vladimirovich Asseyev, Aleksandr Petruvich Kubyshkin, Sergey Ivanovich Sirotin, Lyubov Vladimirovna Bulibekova, Lyubov Densunovna Li