Table 3.5 Reported polymer electrolytes and fabricated supercapacitor performance.
Patent application number | Year | Invention |
US6356432B1 United States | 2002 | Supercapacitor having a non-aqueous electrolyte and two carbon electrodes each containing a binder and an electrochemically active material constituted by active carbon having a Specific Surface area greater than about 2000 m/g. |
1263/MUM/2004 A | 2006 | Polyaniline thin films synthesized by electrochemical anodization at constant potentials. The electrochemical capacitor was formed with H2SO4 solution. The specific supercapacitance of 650 F/g and interfacial capacitance of 0.14F/cm2 were obtained. |
US20070076349A1 United States | 2007 | Supercapacitors having organosilicon electrolytes, high surface area/porous electrodes, and optionally organosilicon separators. |
US7226702B2 United States | 2007 | Solid electrolyte made of an interpenetrating network type solid polymer comprised of two compatible phases: a crosslinked polymer for mechanical strength and chemical stability, and an ionic conducting phase. |
US20100259866A1 United States | 2010 | Fabrication of a supercapacitor by constructing a mat of conducting fibers, binding the mat with an electrolytic resin, and forming a laminate of the electrodes spaced by an insulating spacer. |
EP 2 880 667 B1 | 2014 | Structural supercapacitors, more specifically to structural supercapacitors that may replace structural components based on composite materials. |
CN105006377A China | 2015 | A composite electrolyte taking an azo substance as an additive and a preparation method thereof. The composite electrolyte is composed of a blank electrolyte and an electrolyte additive, wherein the blank electrolyte is a KOH solution, and the electrolyte additive is an azo substance. |
WO2014011294A2 WIPO (PCT) | 2015 | Mechanically flexible and optically transparent thin-film solid-state supercapacitors are fabricated by assembling nano-engineered carbon electrodes in porous templates. The nanostructured electrode morphology and conformal electrolyte packaging provide enough energy and power density for electronic devices in addition to possessing excellent mechanical flexibility and optical transparency. |
US20170271094A1 United States | 2016 | Polymer supercapacitor fabricated by loading a flexible electrode plate of a high surface area material with metal oxide particles, then encasing the electrode plate in a coating of a polymer electrolyte. |
207701 (India) | 2017 | Fabrication and demonstration of high-performance electrochemical redox supercapacitors, which employ conducting polymers such as polyaniline (PANI) as the active material. |
US 10 , 199 , 180 B2 | 2019 | Fabric supercapacitors disclosed herein exhibit great flexibility. |
US 10 , 269 , 504 B2 | 2019 | A supercapacitor or electrochemical capacitor includes spaced-apart electrodes which are separated from each other by a separator made of electrically insulating material. Each electrode is formed of carbonaceous material and capable of being impregnated with a liquid electrolyte. |
3.4 Summary