Patent ID: 9406985
Filing Date: 2016-08-02
CPC Classification: B82Y,C01B,H01G,H01M,Y02E,Y02P

Claim Text:
1. A flexible hybrid battery-capacitor, comprising: a first sheet of a conductive material; a sheet of room temperature ionic liquid electrolyte disposed on the first sheet of the conductive material, the room temperature ionic liquid electrolyte being able to conduct free ions therein; and a second sheet of same or different conductive material disposed on the sheet of the room temperature ionic liquid electrolyte, the first sheet of a conductive material is an anode and the second sheet of conductive material is a cathode, and wherein the room temperature ionic liquid electrolyte comprises 1-butyl, 3-methylimidazolium chloride comprising 1-25% of cellulose and a lithium salt.