Patent ID: 11888443
Assignee: KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A photo-charging energy storage device comprising:
a solar cell;
a conductive connector electrically connected to the solar cell, and combined with the solar cell; and
a supercapacitor combined with the conductive connector, and charged with the solar cell via an electrical connection with the solar cell through the conductive connector, wherein the supercapacitor further includes:
a first electrode layer electrically connected to the solar cell by the conductive connector,
an electrolyte layer combined with the first electrode layer, and made of an ionogel electrolyte wherein the ionogel electrolyte includes polyurethane acrylate oligomer, 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, and 2-hydroxy-2-methylpropiophenone, and
a second electrode layer connected to the electrolyte layer, and being chargeable/dischargeable with the first electrode layer through the electrolyte layer.