	US 12,261,269 B2
	Poly-ionic electrolyte for high energy density storage devices
Ameya Pradeep Gadiwan, Mumbai (IN); and Jubin Varghese Kannammoottil, Mumbai (IN)
Assigned to GEGADYNE ENERGY LABS PVT LTD, Thane (IN)
Appl. No. 17/291,007
Filed by GEGADYNE ENERGY LABS PVT LTD, Thane (IN)
PCT Filed Sep. 30, 2019, PCT No. PCT/IN2019/050721 § 371(c)(1), (2) Date May 4, 2021, PCT Pub. No. WO2020/095314, PCT Pub. Date May 14, 2020.
Claims priority of application No. 201821041846 (IN), filed on Nov. 5, 2018.
Prior Publication US 2022/0045363 A1, Feb. 10, 2022
Int. Cl. H01M 10/0568 (2010.01); H01G 11/60 (2013.01); H01M 10/0525 (2010.01); H01M 10/0569 (2010.01)

CPC H01M 10/0568 (2013.01) [H01G 11/60 (2013.01); H01M 10/0525 (2013.01); H01M 10/0569 (2013.01); H01M 2300/0037 (2013.01)]

16 Claims

1. A poly-ionic electrolyte composition for enhancing the energy density of electronic storage device, wherein the poly-ionic electrolyte composition consists of:

a. at least one ionic liquid,

b. at least one salt, and

c. at least one organic solvent selected from the group consisting of nitriles, cyclic carbonate esters of polyhydroxy alcohols, and acyclic carbonate esters;

wherein the poly-ionic electrolyte composition has an operating voltage of between 3.5 V and 4.5V.